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Robert Pascal

Robert Pascal

founder of Cast Away, based in Pennsylvania, born in New Jersey

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Edits on 7 Sep, 2022
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Megan Gustafson
edited on 7 Sep, 2022
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Facebook URL
https://www.facebook.com/bob.pascal
Edits on 21 Aug, 2022
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Yevhenii Kulinich
edited on 21 Aug, 2022
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Robert Pascal

Edits on 20 Aug, 2022
"Infobox creation from: https://twitter.com/Unpredictartist/status/1554114949978415105"
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Golden AI
edited on 20 Aug, 2022
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Location
Indiana, Pennsylvania
Indiana, Pennsylvania
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Екатерина Петровская
edited on 20 Aug, 2022
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Twitter URL
https://twitter.com/Unpredictartist/status/1554114949978415105
Edits on 11 Aug, 2022
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Дмитрий Лукьянов
edited on 11 Aug, 2022
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Company Operating Status
Active
Edits on 8 Aug, 2022
"https://en.wikipedia.org/wiki/Robert_A._Pascal"
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vikyy Miller
edited on 8 Aug, 2022
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Birthplace
Glen Ridge, New Jersey
Glen Ridge, New Jersey
Edits on 23 Jul, 2022
"https://en.wikipedia.org/wiki/Robert_A._Pascal"
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Kudelia Marina
edited on 23 Jul, 2022
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Date of death
March 12, 2021
"https://en.wikipedia.org/wiki/Robert_A._Pascal"
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Kudelia Marina
edited on 23 Jul, 2022
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Birthdate
July 20, 1934
Edits on 20 May, 2022
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Golden AI
edited on 20 May, 2022
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Founder of
Cast Away
Cast Away
Edits on 5 May, 2022
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Владимир Серёгин
edited on 5 May, 2022
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Nationality
Edits on 23 Apr, 2022
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Golden AI
edited on 23 Apr, 2022
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Founder of
Armor NXM
Armor NXM
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Golden AI
edited on 23 Apr, 2022
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Founder of
Armor NXM
Armor NXM
Edits on 14 Dec, 2021
"Remove inverse infobox"
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Golden AI
edited on 14 Dec, 2021
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Patent primary examiner of
‌
US Patent 7088177 Amplifier apparatus
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US Patent 7088180 Programmable gain current amplifier
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US Patent 7088191 Delay interpolation in a ring oscillator delay stage
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US Patent 7091773 Limiting circuit with level limited feedback
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US Patent 7091787 Transconductance amplifier with temperature sensitive current limiting
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US Patent 7091791 Transformer implementation using bonding wires
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US Patent 7091793 Variable decision threshold apparatus
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US Patent 7091804 Rotary joint
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US Patent 7095279 AC differential amplifier with reduced low corner frequency
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US Patent 7095283 Supply circuit for power amplifier drivers
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US Patent 7095285 Method and system for biasing power amplifiers with kink anomaly
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US Patent 7095301 Resonator device, filter, duplexer and communication device
‌
US Patent 7095805 Digital TV receiver
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US Patent 7098739 Low noise amplifier with low noise, high isolation bias circuit
‌
US Patent 7098743 Cascode amplifier
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US Patent 7098750 Wide frequency range agile voltage controlled oscillator
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US Patent 7098756 Arrangement and method for combining electric signals
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US Patent 7102430 Efficient method and means for integration of power control and predistortion in a transmitter
‌
US Patent 7102432 Class D amplifier
‌
US Patent 7102437 Integrated circuit device
‌
US Patent 7102445 Power amplifier module
‌
US Patent 7102449 Delay stage for oscillator circuit and corresponding applications
‌
US Patent 7102459 Power combiner
‌
US Patent 7106132 Feed-forward operational amplifiers and methods of using the same
‌
US Patent 7106147 Apparatus, system, and method for high frequency signal distribution
‌
US Patent 7109794 Differential gain stage for low voltage supply
‌
US Patent 7109798 Method and system for common mode feedback circuitry for RF buffers
‌
US Patent 7109800 Bias circuit for providing a constant bias current to a power amplifier
‌
US Patent 7109817 Interference signal decoupling on a printed circuit board
‌
US Patent 7109819 Device for wideband electrical connection of two units that are movable relative to each other
‌
US Patent 7109822 Method and apparatus for rapid prototyping of monolithic microwave integrated circuits
‌
US Patent 7110475 Digital TV receiver
‌
US Patent 7113038 Power amplifier
‌
US Patent 7113039 Gain-boosted opamp with capacitor bridge connection
‌
US Patent 7113050 Integrated circuit with oscillator and electrostatic discharge protection
‌
US Patent 7116163 Buffer circuit
‌
US Patent 7116165 Front stage amplifier with different modes
‌
US Patent 7116171 Operational amplifier and driver circuit using the same
‌
US Patent 7116172 High-swing folded cascode having a novel gain-boost amplifier
‌
US Patent 7116179 Crystal oscillator
‌
US Patent 7116181 Voltage- and temperature-compensated RC oscillator circuit
‌
US Patent 7116186 Dual-band bandpass filter
‌
US Patent 7119615 Electronic amplifier circuit
‌
US Patent 7119617 Differential amplifier
‌
US Patent 7119631 Off-chip LC circuit for lowest ground and VDD impedance for power amplifier
‌
US Patent 7123091 Darlington differential amplifier
‌
US Patent 7123096 Quadrature offset power amplifier
‌
US Patent 7123113 Regulated, symmetrical crystal oscillator circuit and method
‌
US Patent 7126414 Arrangement and method for controlling an amplifier circuit corresponding to energy uptake in the amplifier circuit
‌
US Patent 7126424 Interface circuit for connecting to an output of a frequency converter
‌
US Patent 7126438 Circuit and method for transmitting an output signal using a microelectromechanical systems varactor and a series inductive device
‌
US Patent 7126442 Phase shifter
‌
US Patent 7126443 Increasing performance of planar inductors used in broadband applications
‌
US Patent 7126444 Multi-layer band-pass filter
‌
US Patent 7129777 Digital feedback linearizing apparatus to linearize power amplifier and method used by the apparatus
‌
US Patent 7129783 Hybrid active combiner and circulator
‌
US Patent 7129784 Multilevel power amplifier architecture using multi-tap transformer
‌
US Patent 7129786 Bias circuit for smart power amplifier
‌
US Patent 7129787 Systems and methods for ramping power amplifier output power
‌
US Patent 7132884 Power amplification device
‌
US Patent 7132896 Circuit for minimizing filter capacitance leakage induced jitter in phase locked loops (PPLs)
‌
US Patent 7135917 Left-handed nonlinear transmission line media
‌
US Patent 7135918 Linear power amplifier circuit with a modulated power supply signal
‌
US Patent 7135920 Method and circuit for facilitating control of AC coupling in an amplifier circuit
‌
US Patent 7135923 Differential amplifier
‌
US Patent 7135931 Negative conductance power amplifier
‌
US Patent 7135937 Oscillator circuit and integrated circuit incorporating the same
‌
US Patent 7135943 Diplexer formed in multi-layered substrate
‌
US Patent 7138860 System and method for envelope modulation
‌
US Patent 7138866 Operational amplifier including low DC gain wideband circuit and high DC gain narrowband gain circuit
‌
US Patent 7138880 Turbo-charged relaxation oscillator method and apparatus
‌
US Patent 7139330 System for signal mixing and method thereof
‌
US Patent 7142051 Power amplification circuits
‌
US Patent 7145390 Differential power amplifier and method in class AB mode
‌
US Patent 7145393 Operational amplifier with class-AB+B output stage
‌
US Patent 7145395 Linear transconductance cell with wide tuning range
‌
US Patent 7145403 Static magnetic field applying structure for use in atomic oscillator
‌
US Patent 7145404 Injection locked high frequency oscillator
‌
US Patent 7145405 Planar high frequency oscillator
‌
US Patent 7145409 Low power quadrature voltage controlled oscillator using back gate
‌
US Patent 7145410 Wireless communication terminal and voltage controlled oscillator therefor
‌
US Patent 7148744 Calibration technique for variable-gain amplifiers
‌
US Patent 7148747 Apparatus for automatically controlling a gain of a power amplifier and associated methods
‌
US Patent 7151413 Low noise charge pump for PLL-based frequence synthesis
‌
US Patent 7151423 Demultiplexer and multiplexer
‌
US Patent 7154333 Amplifier for inductive loads
‌
US Patent 7154335 Variable gain amplifier with direct current offset correction
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US Patent 7157965 Summing power amplifier
‌
US Patent 7157968 Method and apparatus for protecting a switching amplifier from excess current
‌
US Patent 7157969 Low distortion class D amplifier using a controlled delay
‌
US Patent 7157970 Rail-to-rail-input buffer
‌
US Patent 7161421 Volume control in class D amplifier using variable supply voltage
‌
US Patent 7161432 Current mirror with low headroom requirement
‌
US Patent 7161433 High-frequency amplifier
‌
US Patent 7161434 Amplifier
‌
US Patent 7161435 Feedback control circuit
‌
US Patent 7164312 Apparatus and method for pop-and-click suppression with fast turn-on time
‌
US Patent 7164313 Method and apparatus for opening a feedback loop
‌
US Patent 7164316 Series-Type Doherty Amplifier Without Hybrid Coupler
‌
US Patent 7164320 Current threshold circuit
‌
US Patent 7164324 CMOS single-ended frequency doubler
‌
US Patent 7167053 Integrated circuit amplifier device and method using FET tunneling gate current
‌
US Patent 7167055 Voltage level detector for power amplifier protection control
‌
US Patent 7167056 High performance analog charge pumped phase locked loop (PLL) architecture with process and temperature compensation in closed loop bandwidth
‌
US Patent 7167057 Microwave oscillator
‌
US Patent 7167060 Oscillation circuits including latches for integrated circuit devices and related methods
‌
US Patent 7170342 Linear power amplification method and linear power amplifier
‌
US Patent 7170343 Fast LUT predistorter for power amplifier
‌
US Patent 7170351 Differential AB class amplifier circuit and drive circuit using the same
‌
US Patent 7170352 Apparatus and method for dynamic time-dependent amplifier biasing
‌
US Patent 7170353 Balanced amplifier circuit and high-frequency communication apparatus
‌
US Patent 7170359 Amplitude-controlled oscillator circuit and method for operating an amplitude-controlled oscillator circuit
‌
US Patent 7170363 Guides for r.f. magnetic flux
‌
US Patent 7170367 Inductive coupler for power line communications
‌
US Patent 7170368 Phase matching using a high thermal expansion waveguide
‌
US Patent 7173483 Low-distortion tri-state switching amplifier
‌
US Patent 7173495 Redundant back-up PLL oscillator phase-locked to primary oscillator with fail-over to back-up oscillator without a third oscillator
‌
US Patent 7173498 Reducing the coupling between LC-oscillator-based phase-locked loops in flip-chip ASICs
‌
US Patent 7173503 Multibit phase shifter with active and passive phase bits, and active phase bit therefor
‌
US Patent 7176756 Inductor element containing circuit board and power amplifier module
‌
US Patent 7176757 Multistage amplifying devices, and reception device and transmission device using the same
‌
US Patent 7176758 Multi-stage output buffer
‌
US Patent 7176762 Radio frequency power amplifier
‌
US Patent 7176769 Harmonic termination circuit for medium bandwidth microwave power amplifiers
‌
US Patent 7180377 Method and apparatus for a hybrid phase lock loop frequency synthesizer
‌
US Patent 7180378 Tunable ring oscillator
‌
US Patent 7180383 Arrangement with a capacitor which can be connected into a circuit and disconnected therefrom and associated method
‌
US Patent 7180384 Universal signal modulators
‌
US Patent 7180392 Coaxial DC block
‌
US Patent 7180393 Device with hybrid microwave circuits shielded by elastic contact members
‌
US Patent 7183841 Power amplifier arrangement, and a method for amplification of a signal
‌
US Patent 7183847 Multi-band look-up table type predistorter
‌
US Patent 7183849 Variable gain amplifier having linear-in-decibel transconductance
‌
US Patent 7183856 Power source circuit for high frequency power amplifying circuit and semiconductor integrated circuit for power source and electronics component for power source
‌
US Patent 7183858 Wireless transmitter having multiple programmable gain amplifiers (PGAs) with tuned impedance to provide substantially linear magnitude and phase responses
‌
US Patent 7183863 Self-initializing frequency detector
‌
US Patent 7183869 Circuit and method for temperature compensation
‌
US Patent 7183871 Bi-directional access point
‌
US Patent 7183874 Casing contained filter
‌
US Patent 7187239 Multi-band low noise amplifier
‌
US Patent 7187242 PLL phase/frequency detector with fully differential output charge pump
‌
US Patent 7187248 Differential oscillator having two sides, an integrated circuit including the differential oscillator, a mobile telephone including the differential oscillator, and method of operating the differential oscillator
‌
US Patent 7187251 DC isolated phase inverter and a ring hybrid coupler including the DC isolated phase inverter
‌
US Patent 7187252 Apparatus for delaying radio frequency signals
‌
US Patent 7187256 RF package
‌
US Patent 7190221 Method and apparatus for maintaining constant linearity for a power amplifier over varying load conditions
‌
US Patent 7190222 Predistorter
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US Patent 7190226 Analog delay chain having more uniformly distributed capacitive loads and analog delay cell for use in chain
‌
US Patent 7190228 Gain control device of transmitter in mobile communication terminal and method thereof
‌
US Patent 7193457 Current-mode instrumentation amplifier gain error correction circuitry
‌
US Patent 7193469 System and method for testing gate oxide of an amplifier
‌
US Patent 7193474 Current limit circuit for power amplifiers
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US Patent 7193475 Single-ended input to differential output low noise amplifier with a cascode topology
‌
US Patent 7193484 Voltage controlled oscillator apparatus
‌
US Patent 7193490 High frequency transmission line and high frequency board
‌
US Patent 7196576 Method and apparatus for control of predistortion linearizer based on power series
‌
US Patent 7196581 Amplifier switching control circuit and method for current shunt instrumentation amplifier having extended position and negative input common mode range
‌
US Patent 7196582 Method and system for low noise amplifier (LNA) and power amplifier (PA) gain control
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US Patent 7196586 Oscillator amplifier circuit operable to provide symmetric current limiting and method of same
‌
US Patent 7196590 Multi-frequency sythesis using symmetry in arrays of coupled nonlinear oscillators
‌
US Patent 7196595 Multilayer diplexer
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US Patent 7199659 Non-match power amplifier and method for increased output 1 dB compression point
‌
US Patent 7199668 Integrated circuit and optical pickup device
‌
US Patent 7199675 Source-injection parallel coupled LC-quadrature voltage controlled oscillator
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US Patent 7199676 Frequency adjustment circuit
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US Patent 7199681 Interconnecting of digital devices
‌
US Patent 7199685 Three-terminal, tunable active inductor
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US Patent 7202738 Accurate voltage to current converters for rail-sensing current-feedback instrumentation amplifiers
‌
US Patent 7202743 High frequency amplifier
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US Patent 7202749 AC coupling technique for improved noise performance and simple biasing
‌
US Patent 7202762 Q enhancement circuit and method
‌
US Patent 7205841 Automatic gain control with three states of operation
‌
US Patent 7205852 Method and apparatus for acquiring a frequency without a reference clock
‌
US Patent 7205865 Power divider and combiner in communication system
‌
US Patent 7205866 Electronic phase reflector with enhanced phase shift performance
‌
US Patent 7205868 Variable radio frequency band filter
‌
US Patent 7209000 Frequency stabilization of chopper-stabilized amplifiers
‌
US Patent 7209003 Asynchronous BTL design for a Class-D audio amplifier
‌
US Patent 7209008 Multiple output phase-locked loop (PLL) using a single voltage controlled oscillator (VCO)
‌
US Patent 7209010 Oscillator with tunable diffusion capacitance as resonant circuit capacitance
‌
US Patent 7209015 Oscillator circuit having a temperature dependence
‌
US Patent 7212078 Method and assembly for providing impedance matching network and network assembly
‌
US Patent 7212086 Surface acoustic wave device
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US Patent 7212087 Twisted waveguide and wireless device
‌
US Patent 7212088 Electrical connecting element and a method of making such an element
‌
US Patent 7215198 Fully differential current-feedback CMOS/bipolar operational amplifier
‌
US Patent 7215204 Intelligent high-power amplifier module
‌
US Patent 7215209 Controllable idle time current mirror circuit for switching regulators, phase-locked loops, and delay-locked loops
‌
US Patent 7215210 Clock signal outputting method, clock shaper and electronic equipment using the clock shaper
‌
US Patent 7215220 Broadband power combining device using antipodal finline structure
‌
US Patent 7215225 Superconductor filter
‌
US Patent 7215227 Gm-C filter compensation
‌
US Patent 7218171 Voltage offset measurement for calibration of an integrated circuit amplifier
‌
US Patent 7218174 Delay circuit and method therefor
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US Patent 7218175 Dynamic feedback linearization
‌
US Patent 7218190 Waveguides and scattering devices incorporating epsilon-negative and/or mu-negative slabs
‌
US Patent 7221221 Power amplifier with pre-distorter
‌
US Patent 7221229 Receiver circuit having an optical reception device
‌
US Patent 7221235 Variable reluctance ferrite core
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US Patent 7221238 Superconducting filter device
‌
US Patent 7221243 Apparatus and method for combining electrical signals
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US Patent 7224220 Low distortion variable gain and rooting amplifier with solid state relay
‌
US Patent 7224221 Power amplification apparatus, and mobile communication terminal apparatus
‌
US Patent 7224233 Smart lock-in circuit for phase-locked loops
‌
US Patent 7224242 Microwave filter assembly
‌
US Patent 7224243 Power line coupling device and method of using the same
‌
US Patent 7224248 Ceramic loaded temperature compensating tunable cavity filter
‌
US Patent 7227416 Current mirror with low static current and transconductance amplifier thereof
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US Patent 7227418 Power amplifier
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US Patent 7227422 Temperature compensated R-C oscillator
‌
US Patent 7227430 Multichip module
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US Patent 7230482 Method of preventing abrupt voltage changes at the outputs of a pair of amplifiers and control circuit for a pair of amplifiers self-configuring in a bridge configuration
‌
US Patent 7230486 Low voltage CMOS differential amplifier
‌
US Patent 7230490 Voltage to current converter and method for converting
‌
US Patent 7230493 Bias circuit with threshold voltage change compensation function and temperature change compensation function
‌
US Patent 7230497 System for controlling frequency of oscillator
‌
US Patent 7230498 Delay line for a ring oscillator circuit
‌
US Patent 7230501 Oscillation circuit and electronic equipment
‌
US Patent 7233104 Color emission device
‌
US Patent 7233202 Amplifier with increased bandwidth and method thereof
‌
US Patent 7233203 Differential amplifier
‌
US Patent 7233212 Oscillator array with row and column control
‌
US Patent 7233215 Frequency modulation circuit
‌
US Patent 7236056 Direct current offset canceling circuit of trans-impedance amplifier and automatic gain control trans-impedance amplifier thereof
‌
US Patent 7236068 Electronically tunable combine filter with asymmetric response
‌
US Patent 7236070 Electronic component module and manufacturing method thereof
‌
US Patent 7239215 Multicell amplifier and power divider/combiner employable in same
‌
US Patent 7239219 Miniature RF and microwave components and methods for fabricating such components
‌
US Patent 7239220 Adjustable delay transmission line
‌
US Patent 7242249 Peaking transmission line receiver for logic signals
‌
US Patent 7242254 Adjustable lock-in circuit for phase-locked loops
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US Patent 7242255 Method and apparatus for minimizing phase error and jitter in a phase-locked loop
‌
US Patent 7242265 Element of parallel flat plate line type, a circuit board
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US Patent 7242272 Methods and apparatus based on coplanar striplines
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US Patent 7245184 High frequency power amplifier circuit, high frequency power amplifier electronic component and method thereof
‌
US Patent 7245667 Method of transmitting data
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US Patent 7248121 Variable lock-in circuit for phase-locked loops
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US Patent 7248123 Phase locked loop with floating capacitor boost circuit
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US Patent 7248125 Poly-phase VCO with rail to rail output voltage swing and duty cycle control across tuning range
‌
US Patent 7248128 Reference oscillator frequency stabilization
‌
US Patent 7248130 High power combiner/divider
‌
US Patent 7250824 Voltage controlled oscillator with linear capacitance
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US Patent 7250825 Method and apparatus for calibration of a low frequency oscillator in a processor based system
‌
US Patent 7250830 Dual band full duplex mobile radio
‌
US Patent 7250833 Method and apparatus for stabilizing the temperature of dielectric-based filters
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US Patent 7253687 Clamping circuit for operational amplifiers
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US Patent 7253693 Method and apparatus for noise compensation in an oscillator circuit
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US Patent 7253695 Function generating circuit and temperature characteristic controlling method for function generating circuit
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US Patent 7253699 RF MEMS switch with integrated impedance matching structure
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US Patent 7253701 Multiplexed amplifier
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US Patent 7256647 Method and apparatus for presetting an amplifier
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US Patent 7256649 Multiple signal intermodulation reduction system
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US Patent 7256650 VSWR tolerant power detector
‌
US Patent 7256653 High-frequency power amplifier and communication apparatus
‌
US Patent 7256654 Amplifying a signal using a current shared power amplifier
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US Patent 7256656 All-digital phase-locked loop
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US Patent 7256662 Common mode signal suppressing circuit and normal mode signal suppressing circuit
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US Patent 7259618 Systems and methods for load detection and correction in a digital amplifier
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US Patent 7259621 Distortion compensating device and power amplifying device with distortion compensating function
‌
US Patent 7259622 RF generator with phase controlled MOSFETs
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US Patent 7259623 RF generator with reduced size and weight
‌
US Patent 7259627 True differential microphone amplifier
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US Patent 7259629 Variable gain amplifier with improved control characteristics linearity
‌
US Patent 7259631 Photoreceptor amplifier circuit and optical pickup
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US Patent 7259633 Frequency synthesizer with loop filter calibration for bandwidth control
‌
US Patent 7259639 Inductor topologies and decoupling structures for filters used in broadband applications, and design methodology thereof
‌
US Patent 7259640 Miniature RF and microwave components and methods for fabricating such components
‌
US Patent 7259642 Antenna control unit and phased-array antenna
‌
US Patent 7259643 Tunable wideband bandpass filter, tunable multi-band bandpass filter using the same, and methods therefore
‌
US Patent 7259644 Substrate having microstrip line structure, semiconductor device having microstrip line structure, and manufacturing method of substrate having microstrip line structure
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US Patent 7262656 Circuit for parallel operation of Doherty amplifiers
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US Patent 7262657 Bias control for reducing amplifier power consumption and maintaining linearity
‌
US Patent 7262660 Variable gain amplifier having linear-in-decibel transconductance
‌
US Patent 7262664 Circuit and method for controlling quiescent current of an amplifier
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US Patent 7262668 Semiconductor amplifier
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US Patent 7262675 Laminated filter with improved stop band attenuation
‌
US Patent 7265612 Low-distortion tri-state switching amplifier
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US Patent 7265613 Low-distortion tri-state switching amplifier
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US Patent 7265620 Wide-band high-gain limiting amplifier with parallel resistor-transistor source loads
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US Patent 7265623 Differential amplifier having independently tunable base gain, peak gain and boost frequency, and uses of same
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US Patent 7265624 Amplifier circuit
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US Patent 7265625 Amplifier systems with low-noise, constant-transconductance bias generators
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US Patent 7265627 Self adaptable bias circuit for enabling dynamic control of quiescent current in a linear power amplifier
‌
US Patent 7265629 Circuit and method for automatic gain control
‌
US Patent 7265631 Transimpedance amplifier with signal amplification circuit that performs power signal regulation
‌
US Patent 7265633 Open loop bandwidth test architecture and method for phase locked loop (PLL)
‌
US Patent 7265634 System and method for phase-locked loop initialization
‌
US Patent 7265638 Ring oscillator circuit
‌
US Patent 7265639 Methods and apparatus for ring oscillator based MOSFET gate capacitance measurements
‌
US Patent 7265640 Circuit approach for common mode control in high-frequency clocks
‌
US Patent 7265646 Tamper-resistant filter
‌
US Patent 7268619 Amplifier pre-distorter method and apparatus
‌
US Patent 7268630 Phase-locked loop using continuously auto-tuned inductor-capacitor voltage controlled oscillator
‌
US Patent 7268632 Structure and method for providing gate leakage isolation locally within analog circuits
‌
US Patent 7268643 Apparatus, system and method capable of radio frequency switching using tunable dielectric capacitors
‌
US Patent 7268644 Antenna connection device, antenna signal splitter and method for reception frequency control
‌
US Patent 7268645 Integrated resonator structure and methods for its manufacture and use
‌
US Patent 7271654 Low voltage CMOS differential amplifier
‌
US Patent 7271656 Sliding bias circuit for enabling dynamic control of quiescent current in a linear power amplifier
‌
US Patent 7271663 Operational amplifier output stage and method
‌
US Patent 7271670 CR oscillation circuit
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US Patent 7271671 Arranging a crystal to generate an oscillating signal
‌
US Patent 7271673 Voltage controlled oscillator (VCO) tuning
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US Patent 7271681 Clearance hole size adjustment for impedance control in multilayer electronic packaging and printed circuit boards
‌
US Patent 7271687 Dielectric resonator having a non-uniform effective dielectric permittivity along an axis of tuner displacement
‌
US Patent 7274254 Device and method for enhancing output current driving
‌
US Patent 7274273 Dielectric resonator device, dielectric filter, duplexer, and high-frequency communication apparatus
‌
US Patent 7274276 Amplifier circuit, gyrator circuit, filter device and method for amplifying a signal
‌
US Patent 7276964 PWM power amplifier and method for controlling the same
‌
US Patent 7276967 Signal level adjusting apparatus, gain value updating method, and program
‌
US Patent 7276982 High frequency digital oscillator-on-demand with synchronization
‌
US Patent 7279973 H-bridge utilizing intermediate switching phase(s)
‌
US Patent 7279976 Differential amplifier with controlled common mode output voltage
‌
US Patent 7279980 Non-uniform distributed multi-stage circuits
‌
US Patent 7279983 Output amplifier structure with bias compensation
‌
US Patent 7279985 Regulated cascode amplifier with small-sized feed-back amplifier
‌
US Patent 7279993 Phase-locked loop
‌
US Patent 7279994 Variable capacitance circuit having on/off switch for variable capacitance function, and voltage controlled oscillator using the variable capacitance circuit
‌
US Patent 7279996 Method of functionality testing for a ring oscillator
‌
US Patent 7279997 Voltage controlled oscillator with a multiple gate transistor and method therefor
‌
US Patent 7279998 Voltage-controlled oscillator
‌
US Patent 7280009 Radio frequency filter systems and methods
‌
US Patent 7280010 Dielectric resonator RF interconnect
‌
US Patent 7282993 Frequency characteristics-variable amplifying circuit and semiconductor integrated circuit device
‌
US Patent 7282995 Variable gain amplifier
‌
US Patent 7282996 Electronic amplifier with signal gain dependent bias
‌
US Patent 7282998 Method and apparatus for calibrating center frequency of power amplifier
‌
US Patent 7283006 Voltage-controlled oscillator
‌
US Patent 7283012 Tri-state pulse density modulator
‌
US Patent 7283017 Band pass filter
‌
US Patent 7283022 Dual mode ceramic filter
‌
US Patent 7286008 Digital amplifier
‌
US Patent 7286009 Digital PWM amplifier with simulation-based feedback
‌
US Patent 7286017 Controllable RF broadband and amplifier with a constant input impedance
‌
US Patent 7286021 Low power random bit generator and random number generator
‌
US Patent 7286023 Crystal oscillation circuit with frequency regulation
‌
US Patent 7286024 Voltage-controlled oscillator with differential output
‌
US Patent 7288991 Power control circuit for accurate control of power amplifier output power
‌
US Patent 7288992 Bias circuit for a bipolar transistor
‌
US Patent 7289004 Dual port modulator
‌
US Patent 7292094 Gain control amplifier
‌
US Patent 7292096 Amplifier
‌
US Patent 7292103 Amplifier system having compensated amplification variation
‌
US Patent 7292104 Variable gain amplifier
‌
US Patent 7292107 Modulation method and apparatus with adjustable divisors of the dividers in phase-locked loop
‌
US Patent 7292108 Voltage controlled oscillator for frequency synthesizer
‌
US Patent 7292115 Method to differentially control LC voltage-controlled oscillators
‌
US Patent 7292124 Variable resonator and variable phase shifter
‌
US Patent 7295063 Class D amplifier
‌
US Patent 7295065 High efficiency doherty amplifier with a segmented main amplifier
‌
US Patent 7295075 OFDM amplifier and method therefor
‌
US Patent 7295079 Current-controlled oscillator
‌
US Patent 7295087 Signal transmission circuit
‌
US Patent 7298215 Amplifying circuit
‌
US Patent 7298219 Phase-locked loop circuit
‌
US Patent 7298227 Local oscillator for multi-band wireless communication
‌
US Patent 7298232 Low-loss filter and frequency multiplexer
‌
US Patent 7298234 High speed electrical interconnects and method of manufacturing
‌
US Patent 7301396 System and method for distortion cancellation in amplifiers
‌
US Patent 7301407 Capacitor bank and voltage controlled oscillator having the same
‌
US Patent 7301414 PLL circuit, radio-communication equipment and method of oscillation frequency control
‌
US Patent 7304538 Accurate quiescent current control scheme in floating controlled class AB amplifier
‌
US Patent 7304548 Differential voltage controlled oscillator using complementary transistors cross-coupled in series, and transceiver using the same
‌
US Patent 7304554 U-shaped microwave and millimeter wave resonator filter
‌
US Patent 7304555 Permalloy loaded transmission lines for high-speed interconnect applications
‌
US Patent 7307472 Digital demodulator with a low sampling frequency
‌
US Patent 7307484 Semiconductor integrated circuit device with noise reduction function
‌
US Patent 7307494 Multi-branch antenna signal separating device
‌
US Patent 7307495 Electrical filter assembly having IDC connection
‌
US Patent 7310017 Operational amplifier circuit
‌
US Patent 7310020 Self-biased phased-locked loop
‌
US Patent 7310021 Phase-locked loop with tunable-transfer function
‌
US Patent 7310022 CPU-based oscillation frequency control circuit eliminating the need for a loop filter
‌
US Patent 7312657 Class D amplifier
‌
US Patent 7312663 Phase-locked loop having a bandwidth related to its input frequency
‌
US Patent 7315203 D-class audio power amplifier and method thereof
‌
US Patent 7315214 Phase locked loop
‌
US Patent 7315226 Strip line device, printed wiring board mounting member, circuit board, semiconductor package, and method of forming same
‌
US Patent 7317351 Low noise amplifier
‌
US Patent 7317356 Ultra low-frequency response, DC-blocked low-noise amplifier
‌
US Patent 7317358 Differential amplifier circuit
‌
US Patent 7317366 VHF signal remitter
‌
US Patent 7319364 Amplifier circuit having improved linearity and frequency band using multiple gated transistor
‌
US Patent 7319368 Method and circuit arrangement for load modulation in a combination comprised of a transmitting and a receiving oscillator circuit
‌
US Patent 7321260 Ping-pong auto-zero amplifier with glitch reduction
‌
US Patent 7321265 Distortion compensating circuit having negative gain deviation, power amplifier using the same, and communication device having power amplifier
‌
US Patent 7321266 Current-matching variable gain amplifier
‌
US Patent 7321267 Compensating capacitive dielectric absorption induced frequency error in a phase locked loop
‌
US Patent 7321269 High frequency ring oscillator with feed-forward paths
‌
US Patent 7321273 Off-chip LC circuit for lowest ground and VDD impedance for power amplifier
‌
US Patent 7321280 Transmission line and high frequency cavity resonator using such transmission lines, particularly for the nuclear magnetic resonance
‌
US Patent 7323929 Apparatus for and method of biasing a transistor
‌
US Patent 7323935 Transconductance amplifier having common mode feedback circuit and method of operating the transconductance amplifier
‌
US Patent 7323936 Input circuit for receiving an input signal, and a method for adjusting an operating point of an input circuit
‌
US Patent 7323937 Variable-gain amplifier
‌
US Patent 7323939 Low noise amplifier for wideband tunable matching
‌
US Patent 7323942 Dual loop PLL, and multiplication clock generator using dual loop PLL
‌
US Patent 7323943 PLL circuit with deadlock detection circuit
‌
US Patent 7323946 Lock detect circuit for a phase locked loop
‌
US Patent 7323948 Vertical LC tank device
‌
US Patent 7323954 Dielectric ceramic filter with metal guide-can
‌
US Patent 7323955 Narrow-band absorptive bandstop filter with multiple signal paths
‌
US Patent 7327188 Power amplifier and method for error correcting of output signals thereof
‌
US Patent 7327191 Distortion compensating apparatus and method
‌
US Patent 7327193 Method for setting an amplifier, and corresponding amplifier circuit
‌
US Patent 7327197 Radiation hardened phase locked loop
‌
US Patent 7327199 Phase-locked loop (PLL) device and method for entering a test mode without a dedicated test pin
‌
US Patent 7327207 Lamination type electronic component
‌
US Patent 7327208 Printed circuit board including a notch filter for attenuating radio frequency interference
‌
US Patent 7327210 Band agile filter
‌
US Patent 7330068 Adjusting coefficients of a filter
‌
US Patent 7330070 Method and arrangement for optimizing efficiency of a power amplifier
‌
US Patent 7330080 Ring based impedance control of an output driver
‌
US Patent 7330088 Waveguide orthomode transducer
‌
US Patent 7330090 Zeroeth-order resonator
‌
US Patent 7332959 Modulated triangular wave amplifier
‌
US Patent 7332962 Filterless class D power amplifier
‌
US Patent 7332963 Low noise amplifier
‌
US Patent 7332967 Variable gain amplifier with low phase variation
‌
US Patent 7332969 Output offset protection for power amplifier
‌
US Patent 7332970 Integrated amplifier, electronic communication unit with integrated amplifier and method for operating the electronic communication unit with an integrated amplifier
‌
US Patent 7332973 Circuit and method for digital phase-frequency error detection
‌
US Patent 7332974 Method and apparatus for steady state analysis of a voltage controlled oscillator
‌
US Patent 7332982 Waveguide diplexer of electric plane T-junction structure with resonant iris
‌
US Patent 7332984 Electronic signal filter including solderless ground clip having surge protection and shielding features
‌
US Patent 7336134 Digitally controlled oscillator
‌
US Patent 7336144 Compact multilayer band-pass filter and method using interdigital capacitor
‌
US Patent 7339426 High efficiency linear amplifier employing dynamically controlled back off
‌
US Patent 7339433 Differential amplifier stage
‌
US Patent 7339442 Baseband RC filter pole and on-chip current tracking system
‌
US Patent 7342447 Systems and methods for driving an output transistor
‌
US Patent 7342451 System for logarithmically controlling multiple variable gain amplifiers
‌
US Patent 7342458 Negative gain transductance amplifier circuit
‌
US Patent 7342465 Voltage-controlled oscillator with stable gain over a wide frequency range
‌
US Patent 7342467 Variable power coupling device
‌
US Patent 7345534 Efficient power amplification system
‌
US Patent 7345543 Fast transconductance amplifier
‌
US Patent 7345546 Amplifier circuit and input circuit
‌
US Patent 7345553 Method and apparatus for reducing errors due to line asymmetry in devices utilizing coherent population trapping
‌
US Patent 7345558 Circuit device
‌
US Patent 7348838 Method and system for DC offset cancellation from a modulated signal
‌
US Patent 7348847 Integrated implementation of a collector boost scheme and method therefor
‌
US Patent 7348851 Miller-compensated amplifier
‌
US Patent 7348852 Device and method for power amplifier noise reduction
‌
US Patent 7348855 Bias circuitry for cascode transistor circuit
‌
US Patent 7348861 Method and apparatus for a crystal oscillator to achieve fast start-up time, low power and frequency calibration
‌
US Patent 7352241 Variable gain amplifier
‌
US Patent 7352242 Programmable gain trim circuit
‌
US Patent 7352243 Voltage comparator circuit
‌
US Patent 7352254 Micro-oscillator, semiconductor device and communication apparatus
‌
US Patent 7352255 Circuit, system, and method for fine tuning crystal frequency accuracy
‌
US Patent 7355476 Input stage for an amplifier
‌
US Patent 7358801 Reducing noise and/or power consumption in a switched capacitor amplifier sampling a reference voltage
‌
US Patent 7362184 Frequency divider monitor of phase lock loop
‌
US Patent 7365597 Switched capacitor amplifier with higher gain and improved closed-loop gain accuracy
‌
US Patent 7365602 Multilevel power amplifier architecture using multi-tap transformer
‌
US Patent 7368993 Transconductance circuit with improved linearity
‌
US Patent 7369001 Frequency synthesizer having variable frequency resolution, and fractional-N frequency synthesizing method using sigma-delta modulation of frequency control pulses
‌
US Patent 7369010 Laser trimming to tune the resonance frequency of a spiral resonator, the characteristics of a high temperature superconductor filter comprised of spiral resonators, or the resonance of a planar coil
‌
US Patent 7372325 Mute circuit
‌
US Patent 7375589 Power amplifier system provided with improved protection function
‌
US Patent 7375590 Single-ended input to differential-ended output low noise amplifier implemented with cascode and cascade topology
‌
US Patent 7382193 Preserving linearity of an isolator-free power amplifier by dynamically adjusting gain and phase
‌
US Patent 7388431 Switching amplifier and control method thereof
‌
US Patent 7388432 Current feedback amplifier with extended common mode input range
‌
US Patent 7391258 Self-oscillating power circuit
‌
US Patent 7391266 Serial link output stage differential amplifier and method
‌
US Patent 7391275 Circuits and methods for a ring oscillator with adjustable delay and/or resonator tank stage
‌
US Patent 7397304 Auto gain control circuit
‌
US Patent 7397312 Spectrum analyzer and method for correcting frequency errors
‌
US Patent 7400191 Switching power amplifier
‌
US Patent 7400200 Linear variable gain traveling wave amplifier
‌
US Patent 7403064 Dynamically accelerated operational amplifier and method thereof
‌
US Patent 7403066 Method and system for creating a spectral null in a switching amplifier
‌
US Patent 7403072 Integrated circuit devices having a control circuit for biasing an amplifier output stage and methods of operating the same
‌
US Patent 7405615 Method of impulse acreage modulation digital power processing and its device
‌
US Patent 7405623 Sensing circuit
‌
US Patent 7408404 Preserving linearity of an isolator-free power amplifier by dynamically switching active devices
‌
US Patent 7408414 Distributed class G type amplifier switching method
‌
US Patent 7411451 Class AB folded cascode stage and method for low noise, low power, low-offset operational amplifier
‌
US Patent 7411456 AGC circuit
‌
US Patent 7411458 Method and apparatus for controlling an output voltage in a power amplifier
‌
US Patent 7411459 Current mode transconductor tuning device
‌
US Patent 7414473 Class AB folded-cascode amplifier having cascode compensation
‌
US Patent 7414476 Sensor interface circuitry having adjustable gain and Q, and method for adjusting sensor interface circuitry gain and Q
‌
US Patent 7417503 Method for high efficiency audio amplifier
‌
US Patent 7420421 Open-loop RF transmitter output power control for increased power efficiency
‌
US Patent 7423479 Offset canceller for compensating for offset in signal output
‌
US Patent 7423491 Semiconductor amplifier
‌
US Patent 7425873 Radio frequency amplification apparatus
‌
US Patent 7429892 Model based distortion reduction for power amplifiers
‌
US Patent 7432759 Elimination of pop-up noise in class D amplifier
‌
US Patent 7439801 Amplifier circuit with multiple power supplies
‌
US Patent 7439810 Fast bias for power amplifier gating in a TDMA application
‌
US Patent 7439819 Piezoelectric-oscillator
‌
US Patent 7443237 Folded cascode amplifier having improved slew performance
‌
US Patent 7443241 RF variable gain amplifier
‌
US Patent 7443242 AGC circuit
‌
US Patent 7443260 Low-power oscillator
‌
US Patent 7446604 Multi-band low noise amplifier
‌
US Patent 7446609 Variable gain amplifier with gain adjusting circuit
‌
US Patent 7446610 Low voltage CMOS differential amplifier
‌
US Patent 7449957 Radio frequency power amplifier
‌
US Patent 7449965 Self refresh oscillator and oscillation signal generation method of the same
‌
US Patent 7456690 Automatic gain control using multi-comparators
‌
US Patent 7456691 Amplifier circuit with reduced temperature dependence of the gain
‌
US Patent 7459966 Offset adjusting circuit and operational amplifier circuit
‌
US Patent 7459969 Transmitter power amplifier working at different power supplies
‌
US Patent 7459971 Amplifier circuit
‌
US Patent 7459974 System and method for distortion cancellation in amplifiers
‌
US Patent 7459977 Signal transfer circuit and circuit device using same
‌
US Patent 7459982 EMI reduction stage in a post-amplifier
‌
US Patent 7459991 SAW component having an improved temperature coefficient
‌
US Patent 7463089 Class D audio power amplifier for mobile applications
‌
US Patent 7463094 Linearized class AB biased differential input stage
‌
US Patent 7463098 Feedback system incorporating slow digital switching for glitch-free state changes
‌
US Patent 7463106 Push-push voltage controlled oscillator for obtaining differential signals
‌
US Patent 7463108 Active 90-degree phase shifter with LC-type emitter degeneration and quadrature modulator IC using the same
‌
US Patent 7463110 Transition device between a waveguide and two redundant circuits coupled each to a coplanar line
‌
US Patent 7463115 High frequency electronic component
‌
US Patent 7466193 Device and method of eliminating DC offset
‌
US Patent 7466194 DC offset mitigation in a single-supply amplifier
‌
US Patent 7466197 Selecting samples for amplifier digital predistortion estimation
‌
US Patent 7466200 Composite output stage for hard disk drive preamplifier
‌
US Patent 7468630 Superconducting switching amplifier
‌
US Patent 7471144 Low distortion class-D amplifier
‌
US Patent 7471147 Automatic gain controller
‌
US Patent 7471150 Class AB folded cascode stage and method for low noise, low power, low-offset operational amplifier
‌
US Patent 7471152 Automatic gain control and tuned low noise amplifier for process-independent gain systems
‌
US Patent 7471156 Amplifier containing programmable impedance for harmonic termination
‌
US Patent 7471164 Oscillator and method for operating an oscillator
‌
US Patent 7474164 Radar oscillator
‌
US Patent 7474173 Cross-polar and co-polar transceiver
‌
US Patent 7477100 Method and system for single ended to differential ended demodulation
‌
US Patent 7477106 Power amplifier with bias control
‌
US Patent 7477109 Process and temperature-compensated transimpedance amplifier
‌
US Patent 7477111 Digitally controlled oscillator
‌
US Patent 7479826 Chopper amplifier circuit and semiconductor device
‌
US Patent 7479828 Selecting samples for amplifier digital predistortion estimation
‌
US Patent 7479829 Class D amplifier and infrared data receiving apparatus using the same
‌
US Patent 7479832 Differential amplifying system
‌
US Patent 7479834 Analogue self-calibration method and apparatus for low noise, fast and wide-locking range phase locked loop
‌
US Patent 7479835 Constant temperature type crystal oscillator for high stability
‌
US Patent 7479836 Oscillation circuit and semiconductor device comprising that oscillation circuit
‌
US Patent 7479837 Noise signal generation by mapping random words
‌
US Patent 7479840 Digital pulse width controlled oscillation modulator
‌
US Patent 7479850 Miniaturised half-wave balun
‌
US Patent 7482871 CMOS amplifier of filter for ultra wideband application and method of the same
‌
US Patent 7482872 Methods and apparatus for process invariant transconductance
‌
US Patent 7482874 Non-uniform distributed multi-stage circuits
‌
US Patent 7482875 High frequency power amplifier
‌
US Patent 7482876 Amplifier circuit and method for amplifying a signal to be amplified
‌
US Patent 7482877 Power protecting apparatus and method for power amplifier
‌
US Patent 7482880 Frequency modulated output clock from a digital frequency/phase locked loop
‌
US Patent 7482882 Voltage control oscillation circuit and adjusting method for the same
‌
US Patent 7482885 Method of frequency synthesis for fast switching
‌
US Patent 7482889 Apparatus and method of temperature compensating an ovenized oscillator
‌
US Patent 7486143 Circuit for biasing a transistor and related system and method
‌
US Patent 7486149 Method of manufacturing surface mount type crystal oscillator
‌
US Patent 7486153 Circuit and method for controlling an oscillation loop
‌
US Patent 7486154 Flicker noise degeneration technique for VCO
‌
US Patent 7489192 Low-noise amplifiers
‌
US Patent 7489203 Noise tolerant phase locked loop
‌
US Patent 7489205 VCO buffer circuit
‌
US Patent 7489209 High stability fast start up oscillator for implants
‌
US Patent 7492226 Linearization apparatus of triode region type operational transconductance amplifier
‌
US Patent 7492231 Oscillator starting control circuit
‌
US Patent 7495516 Method of establishing an oscillator clock signal
‌
US Patent 7498876 Amplifier having half-wave tracking power rails
‌
US Patent 7498881 Switching audio power amplifier and method for pop noise suppression
‌
US Patent 7498887 High frequency digital oscillator-on-demand with synchronization
‌
US Patent 7498888 Method and arrangement for interference compensation in a voltage-controlled frequency generator
‌
US Patent 7498889 Analog phase controller
‌
US Patent 7498890 Continuous reversible gear shifting mechanism
‌
US Patent 7498891 Method for calibration of an oscillator for a microcontroller chip operation
‌
US Patent 7498893 Circuit for generating a high-frequency oscillation in a specified frequency band
‌
US Patent 7498907 Transmission line substrate and semiconductor package
‌
US Patent 7501886 Low distortion class-D amplifier
‌
US Patent 7501887 Controllable amplifier and its use
‌
US Patent 7501891 Variable gain amplifier and differential amplifier
‌
US Patent 7501894 Method of forming an operational amplifier and structure therefor
‌
US Patent 7501896 High frequency power amplifier circuit, high frequency power amplifier electronic component and method thereof
‌
US Patent 7501901 Circuit comprising a capacitive circuit component
‌
US Patent 7501903 Frequency adjustment techniques in coupled LC tank circuits
‌
US Patent 7501904 Low power and duty cycle error free matched current phase locked loop
‌
US Patent 7504893 System and method for reducing transient responses in a phase lock loop with variable oscillator gain
‌
US Patent 7504894 Phase locked loop circuit and semiconductor integrated circuit device using the same
‌
US Patent 7504896 Methods and apparatus for inline measurement of switching delay history effects in PD-SOI technology
‌
US Patent 7504902 Precision oscillator having linbus capabilities
‌
US Patent 7508257 Low-power digital demodulator
‌
US Patent 7508264 DC-couples RF multi-stage amplifier
‌
US Patent 7508267 GaN based digital controlled broadband MMIC power amplifier
‌
US Patent 7508269 Stabilization circuit and multiband amplification circuit
‌
US Patent 7508274 PLL with phase clipping and resynchronization
‌
US Patent 7508277 Phase-locked loop with VCO tuning sensitivity compensation
‌
US Patent 7508280 Frequency adjustment techniques in coupled LC tank circuits
‌
US Patent 7511571 Single-ended screen-regulated cathode-follower output stage for high-fidelity music amplifier
‌
US Patent 7511579 Phase lock loop and operating method thereof
‌
US Patent 7511580 Charge pump circuit with dynamic current biasing for phase locked loop
‌
US Patent 7511586 Noise generator
‌
US Patent 7511588 Flux linked LC tank circuits forming distributed clock networks
‌
US Patent 7514998 Wide-temperature integrated operational amplifier
‌
US Patent 7514999 Voltage-to-current converter
‌
US Patent 7515005 Variable frequency multi-phase oscillator
‌
US Patent 7515010 Nanoscale relaxation oscillator
‌
US Patent 7518444 PWM feedback/feed-forward protection
‌
US Patent 7518448 Amplifier mode switch
‌
US Patent 7518449 Doherty amplifier
‌
US Patent 7518458 Oscillator and data processing equipment using the same and voltage control oscillator and data processing equipment using voltage control oscillator
‌
US Patent 7518459 Harmonic-rejection modulation device
‌
US Patent 7521998 Operational amplifier and scanning electron microscope using the same
‌
US Patent 7522000 Design structure for a serial link output stage differential amplifier
‌
US Patent 7522006 Surface mount type crystal oscillator
‌
US Patent 7522017 High-Q integrated RF filters
‌
US Patent 7522022 Planar filter, semiconductor device and radio unit
‌
US Patent 7525376 Power amplifier with output voltage compensation
‌
US Patent 7525377 Method for controlling a linear power amplifier
‌
US Patent 7525379 Low voltage CMOS differential amplifier
‌
US Patent 7525381 Amplifier structures that enhance transient currents and signal swing
‌
US Patent 7525382 Multi-level slew and swing control buffer
‌
US Patent 7525383 Differential amplifier
‌
US Patent 7525386 Active circuit having improved linearity using multiple gated transistor
‌
US Patent 7525391 Linear transimpedance amplifier with multiplexed gain stage
‌
US Patent 7528652 Amplifying device and radio communication circuit
‌
US Patent 7528660 Power amplifier circuit and test apparatus
‌
US Patent 7528661 Low quiescent current output stage and method with improved output drive
‌
US Patent 7528662 Signal amplification apparatus and signal amplification method
‌
US Patent 7528667 T-network capbank
‌
US Patent 7528668 Differential amplifier, differential amplifying method, and phase locked loop and delay locked loop using the same
‌
US Patent 7528669 Delay cell for voltage controlled oscillator including delay cells connected as a ring oscillator
‌
US Patent 7528672 Oscillator arrangement having increased EMI robustness
‌
US Patent 7528675 Microstrip-type BALUN, broadcast receiving apparatus using the same and method of forming thereof
‌
US Patent 7528684 Edge chirping within series connected interdigitated transducers
‌
US Patent 7532065 Analog amplifier having DC offset cancellation circuit and method of offset cancellation for analog amplifiers
‌
US Patent 7532068 Differential amplifier circuit
‌
US Patent 7532075 Bias circuit
‌
US Patent 7532089 Microwave combiner/splitter
‌
US Patent 7532091 Piezoelectric vibrator, surface-mounting type piezoelectric vibrator, oscillator, electronic apparatus and wave clock
‌
US Patent 7535291 AM demodulator
‌
US Patent 7535297 Architecture and method for improving efficiency of a class-A power amplifier by dynamically scaling biasing current thereof as well as synchronously compensating gain thereof in order to maintain overall constant gain of the class-A power amplifier at all biasing configurations thereof
‌
US Patent 7535305 Quiescent current detecting circuit for class AB amplifier
‌
US Patent 7535306 Oscillator coupling system
‌
US Patent 7535311 Direct wideband modulation of a frequency synthesizer
‌
US Patent 7538607 Class D amplifier
‌
US Patent 7538610 Method and system for enhancement of power amplifier efficiency through controlled variation of gain in a power Amplifier Driver
‌
US Patent 7538611 Audio amplifier with high power and high efficiency
‌
US Patent 7538613 Systems and methods for common mode detection
‌
US Patent 7538618 Wideband active balun circuit based on differential amplifier
‌
US Patent 7538624 Oscillator having multiple oscillation units
‌
US Patent 7538626 Voltage controlled oscillator circuit with different sized shunt transistors
‌
US Patent 7538627 Surface mount crystal oscillator
‌
US Patent 7538628 Harmonic oscillator using transmission line resonator
‌
US Patent 7538630 Voltage controlled oscillator
‌
US Patent 7538640 Waveguide and attenuation pole waveguide bandpass filter
‌
US Patent 7541867 Polar amplifier
‌
US Patent 7541871 Operational transconductance amplifier (OTA)
‌
US Patent 7541875 High-linearity low noise amplifier and method
‌
US Patent 7541881 Power supply noise insensitive charge pump, loop filter, VCO control, and VCO
‌
US Patent 7541892 Three-way splitter including a printed element
‌
US Patent 7545206 Apparatus for and method of biasing a transistor
‌
US Patent 7545218 Device and method for power amplifier noise reduction
‌
US Patent 7545221 Signal amplifying apparatus including I/O devices and core devices
‌
US Patent 7545226 Magnetron oscillator
‌
US Patent 7548115 Common mode rejection ratio trim circuit and methodology
‌
US Patent 7548117 Differential amplifier having an improved slew rate
‌
US Patent 7548124 System and method for self calibrating voltage-controlled oscillator
‌
US Patent 7548128 Systems and methods with reduced reference spurs using a crystal oscillator for broadband communications
‌
US Patent 7548129 On-chip R-C time constant calibration
‌
US Patent 7548133 Modulation of an RF transmit signal
‌
US Patent 7551028 Signal generators for current-mode three-level digital amplifiers
‌
US Patent 7551029 Transconductance stage providing gain control
‌
US Patent 7551037 PLL circuit having reduced pull-in time
‌
US Patent 7551038 Multi-phase voltage-control oscillator
‌
US Patent 7551040 Surface mount crystal oscillator
‌
US Patent 7551041 Oscillator and method for operating an oscillator
‌
US Patent 7554393 Signal amplifier
‌
US Patent 7554397 Highly linear low-noise amplifiers
‌
US Patent 7554400 Integrator and error amplifier
‌
US Patent 7554401 Power amplifier
‌
US Patent 7554411 Wireless transmitter having multiple programmable gain amplifiers (PGAs) with tuned impedance to provide substantially linear response
‌
US Patent 7554412 Phase-locked loop circuit having correction for active filter offset
‌
US Patent 7554414 Fast starting circuit for crystal oscillators
‌
US Patent 7554416 Multi-band LC resonance voltage-controlled oscillator with adjustable negative resistance cell
‌
US Patent 7554424 Electronic component and method of making
‌
US Patent 7554425 Electromechanical transducer and electrical device
‌
US Patent 7557654 Linearizer
‌
US Patent 7557663 Digital PLL for a system-on-chip for digital control of electronic power devices
‌
US Patent 7557665 Temperature tracking oscillator circuit
‌
US Patent 7557666 Oscillation circuit
‌
US Patent 7557676 Signal transmission circuit, electronic device, cable, and connector
‌
US Patent 7558334 Enhanced hybrid class-S modulator
‌
US Patent 7560984 Transmitter
‌
US Patent 7560987 Amplifier circuit with bias stage for controlling a common mode output voltage of the gain stage during device power-up
‌
US Patent 7560996 Frequency-multiplied clock signal output circuit
‌
US Patent 7560998 Clock signal output circuit
‌
US Patent 7561002 Method and apparatus for frequency modulating a periodic signal of varying duty cycle
‌
US Patent 7564306 Amplifier with common-mode feedback circuit
‌
US Patent 7564307 Common mode feedback amplifier with switched differential capacitor
‌
US Patent 7564308 Self-biased operational amplifier
‌
US Patent 7564312 Resonant amplifier
‌
US Patent 7564315 System and method for pre-charged linear phase-frequency detector
‌
US Patent 7564317 High/low voltage tolerant interface circuit and crystal oscillator circuit
‌
US Patent 7564319 Vertical LC tank device
‌
US Patent 7564934 Digital signal processing of multi-sampled phase
‌
US Patent 7567121 Current-mode instrumentation amplifier error reduction circuit and method
‌
US Patent 7567128 Power amplifier suppressing radiation of second harmonic over wide frequency band
‌
US Patent 7567129 Monolithic flexible power amplifier using integrated tunable matching networks
‌
US Patent 7567133 Phase-locked loop filter capacitance with a drag current
‌
US Patent 7567136 Ring oscillator circuit
‌
US Patent 7567138 Single-electron injection/extraction device for a resonant tank circuit and method of operation thereof
‌
US Patent 7570111 Apparatus and method for wideband amplification of RF signals
‌
US Patent 7570114 Common mode rejection calibration method for difference amplifiers
‌
US Patent 7570115 Common mode voltage extraction circuit
‌
US Patent 7570123 Digitally controlled analog frequency synthesizer
‌
US Patent 7573327 Autozeroing current feedback instrumentation amplifier
‌
US Patent 7573329 System and method for IM3 reduction and cancellation in amplifiers
‌
US Patent 7573332 Amplifier with active inductor
‌
US Patent 7573335 Automatic gain control (AGC) with lock detection
‌
US Patent 7573337 Code NCO and GPS receiver
‌
US Patent 7573339 Ring oscillator with ultra-wide frequency tuning range
‌
US Patent 7573340 Temperature detecting apparatus
‌
US Patent 7573341 Surface mount type crystal oscillator
‌
US Patent 7573343 RTD-HBT differential oscillator topology
‌
US Patent 7573346 Oscillation circuit capable of having stable oscillation in wide temperature range
‌
US Patent 7573347 Digitally controlled oscillator device and method for generating an oscillating signal with a digitally controlled phase locked loop
‌
US Patent 7576602 Circuit utilizing op-sharing technique and related method thereof
‌
US Patent 7576604 All-digital class-D audio amplifier
‌
US Patent 7576612 Power amplifier
‌
US Patent 7576620 Pseudo random clock generator
‌
US Patent 7579906 System and method for providing a low power low voltage data detection circuit for RF AM signals in EPC0 compliant RFID tags
‌
US Patent 7579907 Switching amplifier
‌
US Patent 7579917 Output circuit for oscillator
‌
US Patent 7579918 Clock generator with reduced electromagnetic interference for DC-DC converters
‌
US Patent 7579920 Self-biasing low-phase noise LC oscillator
‌
US Patent 7579922 Two-point modulation polar transmitter architecture and method for performance enhancement
‌
US Patent 7579929 Transmission circuit, antenna duplexer, and radio-frequency switch circuit
‌
US Patent 7579930 High-frequency module
‌
US Patent 7583143 Method and system for digitally controlling transmitter gain compensation
‌
US Patent 7583145 Hybrid output stage apparatus and related method thereof
‌
US Patent 7583149 Power supply apparatus, amplifier apparatus, radio apparatus and reproducing apparatus
‌
US Patent 7583150 Power efficient multistage amplifier and design method
‌
US Patent 7583154 Voltage controlled oscillator
‌
US Patent 7583155 Random sequence generator
‌
US Patent 7583157 Method of manufacturing a temperature compensated oscillator
‌
US Patent 7586293 Digital modulation circuit
‌
US Patent 7586368 Simultaneous filtering and compensation circuitry and method in chopping amplifier
‌
US Patent 7586375 Active circuit having improved linearity using multiple gated transistor
‌
US Patent 7586381 User-definable, low cost, low phase hit and spectrally pure tunable oscillator
‌
US Patent 7586383 Automatic tuning of multicavity filters of microwave signals
‌
US Patent 7589588 High-frequency power amplifier and radio communication equipment using the same
‌
US Patent 7589590 Circuit architecture having differential processing for use in half bridges and full bridges and methods therefore
‌
US Patent 7589592 System and method for pre-charging a current mirror
‌
US Patent 7589593 Amplifier circuit having stacked main amplifier and parallel sub-amplifier
‌
US Patent 7589595 Distributing frequency references
‌
US Patent 7592867 Common mode feedback for large output swing and low differential error
‌
US Patent 7592868 Rail-to-rail amplifier circuit and semiconductor device
‌
US Patent 7592885 Stacked dielectric band-pass filter having a wider passband
‌
US Patent 7595693 System and method for providing a configurable inductor less multi-stage low-noise amplifier
‌
US Patent 7595695 Compensated operational amplifier and active RC filter including such an amplifier
‌
US Patent 7595700 LC quadrature oscillator having phase and amplitude mismatch compensator
‌
US Patent 7595702 Modulation apparatus capable of correcting non-linearity of voltage controlled oscillator
‌
US Patent 7598813 Radio frequency amplifier with constant gain setting
‌
US Patent 7598817 Oscillator for outputting different oscillation frequencies
‌
US Patent 7598818 Temperature compensation for a voltage-controlled oscillator
‌
US Patent 7598822 Process, supply, and temperature insensitive integrated time reference circuit
‌
US Patent 7598824 Splitter/combiner circuit
‌
US Patent 7602212 Flexible high-speed serial interface architectures for programmable integrated circuit devices
‌
US Patent 7602237 Amplifying circuit
‌
US Patent 7602245 Method, apparatus and system for reducing DC coupling capacitance at switching amplifier
‌
US Patent 7602246 General-purpose wideband amplifier
‌
US Patent 7602248 Power amplifier and its idling current setting circuit
‌
US Patent 7602252 Sigma delta modulator, fractional frequency synthesizer and sigma delta modulating method
‌
US Patent 7602258 Circuits, systems, and methods for a voltage controlled oscillator with coarse, fine, and center tuning
‌
US Patent 7605651 Multimode amplifier for operation in linear and saturated modes
‌
US Patent 7605654 Telescopic operational amplifier and reference buffer utilizing the same
‌
US Patent 7605666 High frequency digital oscillator-on-demand with synchronization
‌
US Patent 7605669 System and method for generating local oscillator (LO) signals for a quadrature mixer
‌
US Patent 7605670 User-definable low cost, low noise, and phase hit insensitive multi-octave-band tunable oscillator
‌
US Patent 7609119 Reference voltage generator for logic elements providing stable and predefined gate propagation time
‌
US Patent 7609122 Method and system for calibration of a tank circuit in a phase lock loop
‌
US Patent 7609130 High-frequency module including connection terminals arranged at a small pitch
‌
US Patent 7609131 Coupling filter device with specific coupling coefficient
‌
US Patent 7609134 Variable tuning circuit using variable capacitance diode and television tuner
‌
US Patent 7612623 Micropower RC oscillator
‌
US Patent 7612624 Resistor-capacitor oscillation circuit capable of adjusting oscillation frequency and method of the same
‌
US Patent 7616062 Received-light amplifier
‌
US Patent 7616063 Frequency synthesizer using a phase-locked loop and single side band mixer
‌
US Patent 7616065 System and method for charge-pump with phase-frequency detection capability
‌
US Patent 7616066 Oscillation device and controlling method therefor
‌
US Patent 7616067 Phase synchronization circuit and electronic apparatus
‌
US Patent 7616068 Frequency synthesizer for integrated circuit radios
‌
US Patent 7616069 Method and system for fast PLL close-loop settling after open-loop VCO calibration
‌
US Patent 7616071 PLL circuit and semiconductor device provided with PLL circuit
‌
US Patent 7616072 Integrated circuit and receiver of a global positioning system (GPS)
‌
US Patent 7619444 Circuit technique to prevent device overstress
‌
US Patent 7619467 Modulated triangular wave amplifier
‌
US Patent 7619472 Noise-shaped blocker-reject amplifier
‌
US Patent 7619473 Fully-differential amplifier
‌
US Patent 7619480 Distributed class G type amplifier switching method
‌
US Patent 7619485 Compact optical assembly for chip-scale atomic clock
‌
US Patent 7619486 Method for detecting and compensating for temperature effects
‌
US Patent 7619487 Polar modulation without analog filtering
‌
US Patent 7622989 Multi-band, inductor re-use low noise amplifier
‌
US Patent 7622999 Electromagnetic-wave oscillator
‌
US Patent 7623001 Electromagnetic interference eliminating apparatus
‌
US Patent 7623006 Power combiner/splitter
‌
US Patent 7626438 Circuit to switch between clock signals and related method
‌
US Patent 7626454 Radio frequency signal amplifying device
‌
US Patent 7626460 Low noise, low power and high bandwidth capacitive feedback trans-impedance amplifier with differential FET input and bipolar emitter follower feedback
‌
US Patent 7626461 Transconductance stage arrangement
‌
US Patent 7626462 Fractional-N based digital AFC system with a translational PLL transmitter
‌
US Patent 7626466 Proximity switch and method for operating a proximity switch
‌
US Patent 7629838 Ratio-independent switched capacitor amplifiers and methods of operating ratio-independent switched capacitor amplifiers
‌
US Patent 7629842 Class D audio amplifier
‌
US Patent 7629845 Amplifier and system utilizing the same
‌
US Patent 7629846 Source follower circuit and semiconductor apparatus
‌
US Patent 7629850 Variable-gain image-reject low-noise amplifier
‌
US Patent 7629854 Switch-capacitor loop filter for phase lock loops
‌
US Patent 7629855 Frequency-selective oscillator
‌
US Patent 7629856 Delay stage, ring oscillator, PLL-circuit and method
‌
US Patent 7629859 Integrated resonance circuit
‌
US Patent 7633342 RF variable gain amplifier
‌
US Patent 7633352 Integrated tunable resonance circuit
‌
US Patent 7633482 Operational amplifier circuit having digitally controllable output stage
‌
US Patent 7636013 Method and integrated circuit including an amplifier calibration circuit
‌
US Patent 7636021 Low noise and low phase hits tunable oscillator
‌
US Patent 7639078 Class AB folded-cascode amplifier having cascode compensation
‌
US Patent 7639079 Techniques for designing wide band low noise amplifiers
‌
US Patent 7639085 Automatic gain control circuit
‌
US Patent 7639092 Crystal oscillator frequency tuning circuit
‌
US Patent 7639093 Voltage-controlled oscillator having independent output frequency and amplitude
‌
US Patent 7639096 Oscillator device and method for manufacturing the device
‌
US Patent 7642846 Apparatuses and methods for providing offset compensation for operational amplifier
‌
US Patent 7642856 Amplifier capable of using a power supply voltage higher than its process voltages
‌
US Patent 7642857 Current limit circuit for compensating for output load mismatch of an RF power amplifier
‌
US Patent 7642861 Locked loop system
‌
US Patent 7642866 Circuits, systems and methods relating to a dynamic dual domino ring oscillator
‌
US Patent 7642872 Low cost and low variation oscillator
‌
US Patent 7642873 Method for enabling an oscillator circuit using transition detection
‌
US Patent 7642874 Oscillator circuit with transition detection enable
‌
US Patent 7642875 Temperature correcting apparatus and voltage-controlled oscillation apparatus
‌
US Patent 7642877 Self-oscillating modulator and method for adjusting a self-oscillating modulator
‌
US Patent 7646245 Amplifier
‌
US Patent 7646247 Ahuja compensation circuit for operational amplifier
‌
US Patent 7646250 Signal converter having compensation unit
‌
US Patent 7646257 Method and apparatus to facilitate the provision and use of a plurality of varactors with a plurality of switches
‌
US Patent 7646259 Toolless video balun
‌
US Patent 7646260 Switching device with selectable phase shifting modes for reduced intermodulation distortion
‌
US Patent 7649425 Programmable precision oscillator
‌
US Patent 7649427 Crystal oscillator
‌
US Patent 7649431 Band pass filter
‌
US Patent 7652527 Demodulator, diversity receiver, and demodulation method
‌
US Patent 7652528 Analog switch controller
‌
US Patent 7652533 Operation amplifier for improving slew rate
‌
US Patent 7652535 Continuous time common mode feedback circuit, system, and method
‌
US Patent 7652537 Amplifier with programmable input impedance
‌
US Patent 7652538 Circuits and methods for improving slew rate of differential amplifiers
‌
US Patent 7652539 Multi-stage broadband amplifiers
‌
US Patent 7652547 Microelectromechanical resonator and method for fabrication
‌
US Patent 7652548 Bandpass filter, high-frequency module, and wireless communications equipment
‌
US Patent 7656226 Switched capacitor equalizer with offset voltage cancelling
‌
US Patent 7656229 Method and apparatus for reducing intermodulation distortion in an electronic device having an amplifier circuit
‌
US Patent 7656237 Method to gate off PLLS in a deep power saving state without separate clock distribution for power management logic
‌
US Patent 7656239 Phase shifting coupling technique for multi-phase LC tank based oscillators
‌
US Patent 7656241 Optical pumping device and method
‌
US Patent 7656254 Dielectric filter having electrodes jump-coupled to a flexion, a chip device having the dielectric filter and method of manufacturing the chip device
‌
US Patent 7659776 Offset voltage correction for high gain amplifier
‌
US Patent 7659777 Offset adjustment device, semiconductor device, display device, offset adjustment method, noise detection device, and noise detection method
‌
US Patent 7659778 Apparatus and method for class D amplifier with sampling rate conversion
‌
US Patent 7659781 Active resistor used in a feedback amplifier particularly useful for proximity communication
‌
US Patent 7659788 Amplitude regulating circuit
‌
US Patent 7659793 Antenna device including a high frequency circuit, a reactance circuit and first and second ground sections
‌
US Patent 7659797 Low-leakage EMC filter
‌
US Patent 7663431 Tuner and demodulating unit thereof
‌
US Patent 7663433 Audio amplifier
‌
US Patent 7663437 Low flicker noise operational amplifier
‌
US Patent 7663439 Operational amplifier
‌
US Patent 7663445 Voltage-control oscillator circuits with combined MOS and bipolar device
‌
US Patent 7663448 Laminated balun with an integrally mounted matching circuit
‌
US Patent 7663449 Divider/combiner with coupled section
‌
US Patent 7663452 Ridge-waveguide filter and filter bank
‌
US Patent 7663453 Multilayer electronic component and multilayer array electronic component
‌
US Patent 7663455 Band-pass filter element and high frequency module
‌
US Patent 7667535 Amplifier circuit with input terminals thereof connected to sampling capacitors
‌
US Patent 7667539 Low-voltage wide-range linear transconductor cell
‌
US Patent 7667542 Input stage for an amplifier
‌
US Patent 7667544 Clock reproducing apparatus
‌
US Patent 7667548 Oscillation maintenance circuit for half duplex transponder
‌
US Patent 7667554 Pre-emphasis adjustment method
‌
US Patent 7667556 Integrated power combiner/splitter
‌
US Patent 7667557 Thin-film bandpass filter using inductor-capacitor resonators
‌
US Patent 7668516 Systems ramping power amplifier output power
‌
US Patent 7671676 Continuous time common-mode feedback module and method with wide swing and good linearity
‌
US Patent 7671678 Serial link output stage differential amplifier and method
‌
US Patent 7671684 FET bias circuit
‌
US Patent 7671701 Method and device for providing broadband over power line communications
‌
US Patent 7671702 2D transmission line-based apparatus and method
‌
US Patent 7671703 Coaxial orthomode transducer
‌
US Patent 7671706 High frequency multilayer bandpass filter
‌
US Patent 7671710 MEMS oscillator with temperature sensitive MEMS capacitances
‌
US Patent 7675358 Semiconductor device
‌
US Patent 7675360 Power control circuit and power control method
‌
US Patent 7675365 Systems and methods for power amplifiers with voltage boosting multi-primary transformers
‌
US Patent 7675369 Frequency hopping oscillator circuit
‌
US Patent 7675376 Voltage-controlled oscillator
‌
US Patent 7675377 Voltage controlled oscillator
‌
US Patent 7675381 Modulized wave filter
‌
US Patent 7675386 Inductive coupling circuit and telecommunication method by sheathed cables of an electrical current distribution network
‌
US Patent 7679441 High frequency power amplifier
‌
US Patent 7679442 Output distortion cancellation circuit
‌
US Patent 7679446 Variable-gain low-noise amplifier
‌
US Patent 7679455 Technique for expanding an input signal
‌
US Patent 7679460 Crystal oscillator tester
‌
US Patent 7679461 Varactor device with reduced temperature dependence
‌
US Patent 7679463 Multi-terminal harmonic oscillator integrated circuit with frequency calibration and frequency configuration
‌
US Patent 7679464 Method and apparatus for frequency modulating a periodic signal of varying duty cycle
‌
US Patent 7679468 K
‌
US Patent 7679471 Signal splitter circuit with prevention circuitry to reduce generation of intermodulation products
‌
US Patent 7679473 Low pass filter incorporating coupled inductors to enhance stop band attenuation
‌
US Patent 7679475 Bandpass filter and high frequency module using the same and radio communication device using them
‌
US Patent 7683706 Gain amplifier having switched-capacitor structure for minimizing settling time
‌
US Patent 7683714 Differential amplifier and display device using the same
‌
US Patent 7683715 Feedback biasing technique for a stage of an amplifier that uses a feedback control loop having low gain
‌
US Patent 7683719 Internal frequency compensation circuit for integrated circuit controllers
‌
US Patent 7683723 Phase locked loop circuits, offset PLL transmitters, radio frequency integrated circuits and mobile phone systems
‌
US Patent 7683727 Acceleration feedback control for crystal oscillators
‌
US Patent 7683730 Differential crystal oscillator circuit with peak regulation
‌
US Patent 7683738 Adjustable delay transmission line
‌
US Patent 7683739 Signal filter assembly with impedance-adjusting characteristic
‌
US Patent 7683740 Electronic component and method for manufacturing same
‌
US Patent 7684455 Oscillator and imaging apparatus utilizing resonant tunneling diode structure
‌
US Patent 7688135 N-way Doherty distributed power amplifier
‌
US Patent 7688137 Low power consuming mixed mode power amplifier
‌
US Patent 7688139 Model based distortion reduction for power amplifiers
‌
US Patent 7688140 Differential amplifier circuit
‌
US Patent 7688144 Variable-gain wide-dynamic-range amplifier
‌
US Patent 7688149 Phase locked loop, phase detecting method for the phase locked loop, and receiver using the same
‌
US Patent 7688150 PLL with controllable bias level
‌
US Patent 7688153 Automatically tuned tail filter
‌
US Patent 7688154 Amplitude regulated crystal oscillator
‌
US Patent 7688155 Variable capacitor circuit having linear capacitance variation and voltage controlled oscillator using the same
‌
US Patent 7692487 Low RF interference switching amplifier and method
‌
US Patent 7692496 Method and apparatus for generating output signal
‌
US Patent 7692499 Digitally compensated highly stable holdover clock generation techniques using adaptive filtering
‌
US Patent 7692501 Phase/frequency detector and charge pump architecture for referenceless clock and data recovery (CDR) applications
‌
US Patent 7692516 Phase shifter with photonic band gap structure using ferroelectric thin film
‌
US Patent 7696816 System and method for minimizing DC offset in outputs of audio power amplifiers
‌
US Patent 7696826 Temperature compensation of collector-voltage control RF amplifiers
‌
US Patent 7696827 Power amplifier system provided with improved protection function
‌
US Patent 7696828 Multi-linearity mode LNA having a deboost current path
‌
US Patent 7696829 Frequency synthesizer and method
‌
US Patent 7696833 Oscillator
‌
US Patent 7696838 Equalizing filter circuit
‌
US Patent 7696844 Filtering circuit fitted with acoustic resonators
‌
US Patent 7701283 Power amplifier with noise shaping
‌
US Patent 7701286 Multibit digital amplifier for radio-frequency transmission
‌
US Patent 7701296 Semiconductor device
‌
US Patent 7701300 Multi-frequency synthesizing apparatus and method for multi-band RF receiver
‌
US Patent 7701301 Systems for implementing a temperature and process compensated two-stage ring oscillator
‌
US Patent 7701302 Atomic frequency acquiring apparatus and atomic clock
‌
US Patent 7701303 Oscillator with Darlington nodes
‌
US Patent 7701304 Voltage controlled oscillator, and PLL circuit and radio communication apparatus using the same
‌
US Patent 7701305 Frequency jittering control for varying the switching frequency of a power supply
‌
US Patent 7705669 Preamplifier and method for calibrating offsets therein
‌
US Patent 7705671 Audio amplifier having an input stage with a supply-independent reference voltage
‌
US Patent 7705674 Amplifier driver
‌
US Patent 7705679 Operational amplifier
‌
US Patent 7705682 Inductor sharing in radio frequency communications
‌
US Patent 7705684 Transistor and routing layout for a radio frequency integrated CMOS power amplifier device
‌
US Patent 7705686 Injection-locked frequency divider
‌
US Patent 7705692 High-frequency circuit and communications apparatus comprising same
‌
US Patent 7710198 Methods and apparatus for process invariant transconductance
‌
US Patent 7710203 Transformer-capacitor enhancement circuitry for power amplifiers
‌
US Patent 7710205 Capacitor detection by phase shift
‌
US Patent 7710212 Crystal oscillator with variable-gain and variable-output-impedance inverter system
‌
US Patent 7710218 Variable power coupling device
‌
US Patent 7710219 Merged-filter multiplexer
‌
US Patent 7714646 Audio power amplifier and a pre-amplifier thereof
‌
US Patent 7714649 High-efficiency linear amplifier using non linear circuits
‌
US Patent 7714650 Method and device for performing offset cancellation in an amplifier using floating-gate transistors
‌
US Patent 7714651 Apparatus and method for low power rail-to-rail operational amplifier
‌
US Patent 7714652 Method for adjusting threshold voltage and circuit therefor
‌
US Patent 7714655 Closed loop surge protection technique for differential amplifiers
‌
US Patent 7714660 Amplifier circuit and methods of operation thereof
‌
US Patent 7714663 Cascode low noise amplifier with a source coupled active inductor
‌
US Patent 7714665 Harmonic characterization and correction of device mismatch
‌
US Patent 7714667 Programmable linear trimming method and system for phase locked loop circuit calibration
‌
US Patent 7714668 Phase locked loop circuit and wireless communication system
‌
US Patent 7714669 Phase alignment circuit for a TDC in a DPLL
‌
US Patent 7714672 Surface-mount crystal oscillator
‌
US Patent 7714673 Control method for operation modes of oscillator and the apparatus thereof
‌
US Patent 7714675 All digital Class-D modulator and its saturation protection techniques
‌
US Patent 7714680 Ceramic monoblock filter with inductive direct-coupling and quadruplet cross-coupling
‌
US Patent 7714683 Inductance device, filter device comprising the same, and noise filter comprising the same
‌
US Patent 7719351 Autozeroing current feedback instrumentation amplifier
‌
US Patent 7719359 Low noise variable gain amplifier
‌
US Patent 7719361 Differential amplifier with current source controlled through differential feedback
‌
US Patent 7719362 Programmable-gain amplifier systems to facilitate low-noise, low-distortion volume control
‌
US Patent 7719363 Method and apparatus for output amplifier protection
‌
US Patent 7719376 Avoidance of discontinuities when switching between modulation schemes
‌
US Patent 7719385 Method and divider for dividing power for array antenna and antenna device using the divider
‌
US Patent 7719387 Multilayer filter composed of varistor section and inductor section
‌
US Patent 7719389 System and method for controlling resonance frequency of film bulk acoustic resonator devices
‌
US Patent 7724082 Method and apparatus for pulse width modulation in a switching amplifier
‌
US Patent 7724084 System and method for controlling radio frequency transmissions from an electronic device
‌
US Patent 7724094 Digital phase locked loop and method for correcting interference components in a phase locked loop
‌
US Patent 7724095 Floating DC-offset circuit for phase detector
‌
US Patent 7724096 Method and system for signal generation via a PLL with undersampled feedback
‌
US Patent 7724098 Gyromagnetic precession oscillator
‌
US Patent 7724101 Crystal oscillator circuit with amplitude control
‌
US Patent 7724102 Oscillator circuit
‌
US Patent 7724103 Ultra-high frequency self-sustaining oscillators, coupled oscillators, voltage-controlled oscillators, and oscillator arrays based on vibrating nanoelectromechanical resonators
‌
US Patent 7724104 Constant gain amplifier system with positive and negative feedback
‌
US Patent 7728660 Audio signal processing system and method
‌
US Patent 7728668 Variable-gain amplification circuit, receiver and receiver IC
‌
US Patent 7728670 Method and apparatus for an amplifier
‌
US Patent 7728673 Wideband active balun using darlington pair
‌
US Patent 7728674 Voltage-controlled oscillator methods and apparatus
‌
US Patent 7728675 Fast lock circuit for a phase lock loop
‌
US Patent 7728680 Method and circuit configuration for transmitting a two-valued signal
‌
US Patent 7728682 Micro-oscillator, semiconductor device and communication apparatus
‌
US Patent 7728685 Temperature compensation oscillator and method for manufacturing the same
‌
US Patent 7728687 Negative resistance oscillator with additional bias current injection
‌
US Patent 7728689 Pulse width modulator system
‌
US Patent 7728690 Method and apparatus for compensating for tuning nonlinearity of an oscillator
‌
US Patent 7728692 Reduction of noise in a metallic conductor signal pair using controlled line balancing and common mode impedance reduction
‌
US Patent 7728695 Multilayer filter having an inductor portion and a varistor portion stacked with an intermediate portion
‌
US Patent 7728700 High frequency filter in a coaxial construction, in particular in the manner of a high frequency separating filter (for example a duplex separating filter) or a bandpass filter or band-stop filter
‌
US Patent 7728702 Shielding of integrated circuit package with high-permeability magnetic material
‌
US Patent 7733169 Slew rate and settling time improvement circuitry and method for 3-stage amplifier
‌
US Patent 7733175 Feed-forward automatic-gain control amplifier (FFAGCA) for biomedical applications and an associated method
‌
US Patent 7733176 System and method for power amplifier output power control
‌
US Patent 7733181 Amplifier circuit having dynamically biased configuration
‌
US Patent 7733187 High frequency power amplifier
‌
US Patent 7733189 Oscillator comprising foldover detection
‌
US Patent 7737774 Electronic circuit with compensation of intrinsic offset of differential pairs
‌
US Patent 7737780 Scheme for improving settling behavior of gain boosted fully differential operational amplifier
‌
US Patent 7737782 Operational amplifier circuit
‌
US Patent 7737792 Phase Locked loop circuit and semiconductor integrated circuit device using the same
‌
US Patent 7737794 Phase locked loop with temperature and process compensation
‌
US Patent 7737795 Voltage controlled oscillator
‌
US Patent 7737798 Systems and methods for multi-range clock generation
‌
US Patent 7737805 Electrical circuit and component with said circuit
‌
US Patent 7741903 Distortion-driven power amplifier power supply controller
‌
US Patent 7741904 Efficient integrated linear amplifier module
‌
US Patent 7741905 Automatic gain control circuit
‌
US Patent 7741909 Linear-in-dB variable gain amplifier
‌
US Patent 7741911 Circuit and method for dynamic current compensation
‌
US Patent 7741915 Power amplification apparatus in communication system
‌
US Patent 7741916 Reconfigurable circuit to compensate for a low noise amplification input matching variation and a method for its configuration
‌
US Patent 7741920 Quadrature oscillator with simplified amplitude, phase and frequency control
‌
US Patent 7741924 Temperature-compensated crystal oscillator and temperature compensation method for oscillator
‌
US Patent 7741926 Frequency synthesizer having improved frequency hopping
‌
US Patent 7746168 Bias circuit
‌
US Patent 7746172 Linearized differential transimpedance amplifier
‌
US Patent 7746173 Power amplifier with output harmonic resonators
‌
US Patent 7746174 Systems and methods for power amplifier with integrated passive device
‌
US Patent 7746181 Circuit and method for extending the usable frequency range of a phase locked loop (PLL)
‌
US Patent 7746185 Apparatus and method for acquisition and tracking bank cooperation in a digitally controlled oscillator
‌
US Patent 7746195 Circuit topology for multiple loads
‌
US Patent 7746196 Arrangement relating to antenna communication
‌
US Patent 7746197 Noise filter array
‌
US Patent 7750732 Adaptive rail amplifier (ARA) technology
‌
US Patent 7750734 Apparatus and methods for amplifiers
‌
US Patent 7750735 Voltage-level translator
‌
US Patent 7750741 PLL circuit and semiconductor device
‌
US Patent 7750745 Oscillator based on piezoresistive resonators
‌
US Patent 7750747 Clock selection circuit and synthesizer
‌
US Patent 7750748 Method and apparatus for distributing clock signal using standing waves
‌
US Patent 7750749 Switching circuit, and a modulator, demodulator or mixer including such a circuit
‌
US Patent 7750751 Method and apparatus for creating phase modulation in edge-sensitive signals
‌
US Patent 7750754 Base unit and device for the transfer of electromagnetic fields
‌
US Patent 7750758 Multi-ring resonator system and method
‌
US Patent 7755421 Analog amplifier having DC offset cancellation circuit and method of offset cancellation for analog amplifiers
‌
US Patent 7755431 Apparatus for power amplification based on envelope elimination and restoration (EER) and push-pull switching
‌
US Patent 7755433 Preamplifier and optical receiving device including the same
‌
US Patent 7755434 Electronic circuit
‌
US Patent 7755435 Wideband low noise amplifiers
‌
US Patent 7755437 Phase locked loop system having locking and tracking modes of operation
‌
US Patent 7755444 Polar modulation apparatus and method using FM modulation
‌
US Patent 7755452 Power combiner
‌
US Patent 7760016 Anti-pop circuits and methods for audio amplifiers using variable resistors
‌
US Patent 7760031 Method for reducing inter modulation distortion products of a combined carrier wave using phase alignment of the carrier components
‌
US Patent 7760042 Phase locked loop based frequency modulator with accurate oscillator gain adjustment
‌
US Patent 7760053 Negative refractive index and opto-magnetic materials and method of fabricating same
‌
US Patent 7764120 Integrated circuit with parallel sets of transistor amplifiers having different turn on power levels
‌
US Patent 7764121 Differential amplifier, method for amplifying signals of differential amplifier, and display driving device having differential amplifier
‌
US Patent 7764123 Rail to rail buffer amplifier
‌
US Patent 7764126 Clock generation circuit and clock generation control circuit
‌
US Patent 7764127 High resolution digitally controlled oscillator
‌
US Patent 7764132 All digital frequency-locked loop circuit method for clock generation in multicore microprocessor systems
‌
US Patent 7764133 Time based predictive algorithm system for a crystal oscillator
‌
US Patent 7764136 Microwave transmission line integrated microwave generating element and microwave transmission line integrated microwave detecting element
‌
US Patent 7764137 Circuit and method for generating electrical solutions with junction field effect transistors
‌
US Patent 7764141 Interleaved non-linear transmission lines for simultaneous rise and fall time compression
‌
US Patent 7764143 Electronic component including a magnetic layer and a dielectric layer
‌
US Patent 7768348 High-frequency circuit
‌
US Patent 7768351 Variable gain current input amplifier and method
‌
US Patent 7768352 High-speed, multi-stage class AB amplifiers
‌
US Patent 7768358 Oscillatory signal output circuit for capacitive coupling an oscillating signal with bias voltage applied
‌
US Patent 7768359 Low phase noise differential crystal oscillator circuit
‌
US Patent 7768363 Inter-stage coupling with a transformer and parallel AC-coupling capacitor
‌
US Patent 7772925 Power amplifier with pre-distorter
‌
US Patent 7772929 Device and method for frequency synthesis
‌
US Patent 7772930 Calibration techniques for phase-locked loop bandwidth
‌
US Patent 7772939 Polarization transformation circuit
‌
US Patent 7777562 Distortion suppression circuit for digital class-D audio amplifier
‌
US Patent 7777571 High frequency power amplifier
‌
US Patent 7777574 Closed loop ramp up for pop and click reduction in an amplifier
‌
US Patent 7777578 Oscillator circuit, in particular for mobile radio
‌
US Patent 7777580 Coupled ring oscillator and method for laying out the same
‌
US Patent 7777581 Voltage Controlled Oscillator (VCO) with a wide tuning range and substantially constant voltage swing over the tuning range
‌
US Patent 7777583 Mode selective coupler for whispering-gallery dielectric resonator
‌
US Patent 7777585 Passive temperature compensation for an oscillator
‌
US Patent 7777590 HF socket
‌
US Patent 7777591 Variable power coupling device
‌
US Patent 7777593 High frequency filter with blocking circuit coupling
‌
US Patent 7777594 Negative-refraction metamaterials using continuous metallic grids over ground for controlling and guiding electromagnetic radiation
‌
US Patent 7782144 Active filter in PLL circuit
‌
US Patent 7782145 Method and system for frequency tuning based on characterization of an oscillator
‌
US Patent 7782150 Apparatus and method of temperature compensating an ovenized oscillator
‌
US Patent 7782151 VCO digital range selection
‌
US Patent 7782152 Monotonic frequency tuning technique for DCXO in cellular applications
‌
US Patent 7782153 Timing adjusting method and timing adjusting apparatus
‌
US Patent 7786795 Class-D amplifier circuit
‌
US Patent 7786797 Amplifying apparatus
‌
US Patent 7786798 Amplifying pulses of different duty cycles
‌
US Patent 7786800 Class AB amplifier
‌
US Patent 7786803 Operational transconductance amplifier (OTA)
‌
US Patent 7786807 Cascode CMOS RF power amplifier with programmable feedback cascode bias under multiple supply voltages
‌
US Patent 7786808 Micro-structured optic apparatus
‌
US Patent 7786819 Apparatus comprising an antenna element, which efficiently performs at both a first resonant frequency band and a second resonant frequency band, method and computer program therefore
‌
US Patent 7786824 Multilayer filter
‌
US Patent 7791414 Low voltage current feedback amplifier with near rail to rail input common mode voltage range
‌
US Patent 7791419 Timing calibration for crystal oscillators within a mesh network
‌
US Patent 7791420 Phase-locked loop with start-up circuit
‌
US Patent 7791421 Surface-mounted piezoelectric oscillators
‌
US Patent 7791422 Voltage controlled oscillator with cascaded emitter follower buffer stages
‌
US Patent 7791425 Two-level mounting board and crystal oscillator using the same
‌
US Patent 7791428 All-digital phase-locked loop, loop bandwidth calibration method, and loop gain calibration method for the same
‌
US Patent 7791431 3-port orthogonal mode transducer and receiver and receiving method using the same
‌
US Patent 7795959 Switched-capacitor circuit having switch-less feedback path
‌
US Patent 7795962 Method and apparatus to correct an error in a switching power amplifier
‌
US Patent 7795966 Balanced amplifier with protection circuit
‌
US Patent 7795973 Programmable gain amplifier
‌
US Patent 7795975 Class AB amplifier
‌
US Patent 7795976 Slew-rate-enhanced error amp with adaptive transconductance and single dominant pole shared by main and auxiliary amps
‌
US Patent 7795981 Low noise amplifier
‌
US Patent 7795984 Magnetic oscillator with multiple coherent phase output
‌
US Patent 7795994 Power line coupling device and method
‌
US Patent 7795995 Liquid crystalline polymer and multilayer polymer-based passive signal processing components for RF/wireless multi-band applications
‌
US Patent 7795999 Filter having multiple surface acoustic wave filters connected in parallel
‌
US Patent 7800436 Signal extraction circuit
‌
US Patent 7800440 Variable automatic limit control (ALC) threshold for any desired compression curve
‌
US Patent 7800446 Method and system for varying gain exponentially with respect to a control signal
‌
US Patent 7800447 Operational amplifier with improved current monitoring and scalable output
‌
US Patent 7800450 Re-configurable low noise amplifier utilizing feedback capacitors
‌
US Patent 7800451 Frequency adjustment for clock generator
‌
US Patent 7800462 Printed board and filter using the same
‌
US Patent 7800463 Band pass filter
‌
US Patent 7804370 Frequency generator
‌
US Patent 7804377 Apparatus and method for producing an SBPSK-type modulated signal using piecewise linear phase transition shaping
‌
US Patent 7804381 Broadcast signal waveguide
‌
US Patent 7804383 Coupled lamb wave resonators filter
‌
US Patent 7804385 Composite resonator for use in tunable or fixed filters
‌
US Patent 7808328 Ring oscillator with constant gain
‌
US Patent 7808329 Methods and apparatus for improved phase linearity in a multi-phase based clock/timing recovery system
‌
US Patent 7808331 Current-controlled oscillator
‌
US Patent 7808333 IC for control of temperature-compensated crystal oscillator
‌
US Patent 7808334 Oscillation driver circuit, oscillation driver device, physical quantity measurement circuit, physical quantity measurement device, and electronic instrument
‌
US Patent 7808344 Boundary acoustic wave filter
‌
US Patent 7812672 Low noise amplifier having improved linearity
‌
US Patent 7812679 Multi-band frequency generation method and apparatus
‌
US Patent 7812680 MEMS resonator-based signal modulation
‌
US Patent 7812682 Crystal-based oscillator for use in synchronized system
‌
US Patent 7812683 Integrated circuit package with glass layer and oscillator
‌
US Patent 7812684 Communication apparatus
‌
US Patent 7812685 Automatic regulator of filter
‌
US Patent 7812690 Compact power-agile filter, particularly for radiocommunication system amplification module
‌
US Patent 7812691 Functionally graded coatings for lead wires in medical implantable hermetic feedthrough assemblies
‌
US Patent 7812693 Lowpass-bandstop common mode filter for differential lines carrying high rate digital signals
‌
US Patent 7816984 Lookup table generation method and related device for a predistorter
‌
US Patent 7816985 Switching amplifiers
‌
US Patent 7816989 Differential amplifier
‌
US Patent 7816992 Offset voltage correction circuit and class D amplifier
‌
US Patent 7816993 Temperature compensated crystal oscillator
‌
US Patent 7816997 Antenna multiplexer with a Pi-network circuit and use of a Pi-network
‌
US Patent 7821342 Device comprising a feedback-less gain controlled amplifier
‌
US Patent 7821344 VCO driving circuit and frequency synthesizer
‌
US Patent 7821345 Calibrating an oscillator and corresponding calibration device
‌
US Patent 7821346 Ovenized oscillator
‌
US Patent 7821348 Crystal oscillator for surface mounting
‌
US Patent 7821356 Ortho-mode transducer for coaxial waveguide
‌
US Patent 7821358 Electrical component
‌
US Patent 7825726 Digital pulse width modulation for half bridge amplifiers
‌
US Patent 7825731 RF amplifying device
‌
US Patent 7825732 Compensation for amplifiers driving a capacitive load
‌
US Patent 7825738 Method and system for implementing a low power, high performance fractional-N PLL
‌
US Patent 7825740 Systems and methods for tracking communication parameters over a plurality of frequency bands
‌
US Patent 7825743 Systems and methods for tuning filters
‌
US Patent 7825745 Variable bandwidth tunable silicon duplexer
‌
US Patent 7825747 Thin-film BAW filter, and a method for production of a thin-film BAW filter
‌
US Patent 7825750 EMI filter for controlling cutoff frequency
‌
US Patent 7825753 Variable radio frequency band filter
‌
US Patent 7830212 Phase locked loop, voltage controlled oscillator, and phase-frequency detector
‌
US Patent 7830216 Precision, temperature stable clock using a frequency-control circuit and a single oscillator
‌
US Patent 7830218 Communications device and data transmission method
‌
US Patent 7830220 Modulator arrangement and method for signal modulation
‌
US Patent 7830225 Electric signal splitters
‌
US Patent 7830228 Miniature RF and microwave components and methods for fabricating such components
‌
US Patent 7834692 Peak detector with active ripple suppression
‌
US Patent 7834697 Differential low frequency noise suppression technique for a common mode feedback circuit
‌
US Patent 7834702 Efficient power amplifier
‌
US Patent 7834707 Linearized charge pump having an offset
‌
US Patent 7834709 Circuit for voltage controlled oscillator
‌
US Patent 7834711 Variable-frequency oscillator
‌
US Patent 7834713 Synthesized local oscillator and method of operation thereof
‌
US Patent 7839215 Method and apparatus for power converter for class D audio power amplifiers
‌
US Patent 7839218 RF power amplifier apparatus and power supply circuit for controlling-power supply voltage to RF power amplifier
‌
US Patent 7839222 Systems and methods using programmable fixed frequency digitally controlled oscillators for multirate low jitter frequency synthesis
‌
US Patent 7839224 Oscillator with a stable oscillating frequency
‌
US Patent 7839231 Low power I/Q modulator
‌
US Patent 7839236 Power combiners and dividers based on composite right and left handed metamaterial structures
‌
US Patent 7843268 Modified distributed amplifier to improve low frequency efficiency and noise figure
‌
US Patent 7843269 Cascode-cascade power amplifier assembly
‌
US Patent 7843278 Frequency jitter generation circuit
‌
US Patent 7843279 Low temperature coefficient oscillator
‌
US Patent 7843281 Circuit topology for multiple loads
‌
US Patent 7843285 Piezoelectric thin-film filter
‌
US Patent 7843342 Organic clock generator
‌
US Patent 7847641 Digital phase and frequency detector
‌
US Patent 7847642 Frequency tuning circuit, use of the tuning circuit and method for frequency tuning
‌
US Patent 7847645 Oscillation control apparatus and oscillator
‌
US Patent 7847646 Carrier generator with LC network
‌
US Patent 7847648 Oscillator with delay compensation
‌
US Patent 7847657 Longitudinally coupled resonator-type surface acoustic wave filter
‌
US Patent 7847659 Coaxial metamaterial structure
‌
US Patent 7852152 N
‌
US Patent 7852161 Complementary ring oscillator with capacitive coupling
‌
US Patent 7852165 Capacitive-degeneration double cross-coupled voltage-controlled oscillator
‌
US Patent 7852168 Power-efficient biasing circuit
‌
US Patent 7852174 Negative capacity circuit for high frequencies applications
‌
US Patent 7852176 Tunable artificial dielectrics
‌
US Patent 7855596 Demodulation circuit
‌
US Patent 7855607 Ring oscillation circuit, delay time measuring circuit, testing circuit, clock generating circuit, image sensor, pulse generating circuit, semiconductor integrated circuit, and testing method thereof
‌
US Patent 7855609 Ultrasonic transducer driving circuit and ultrasonic diagnostic apparatus
‌
US Patent 7855611 Delay line calibration
‌
US Patent 7859337 Wideband driver for class-D power amplifiers
‌
US Patent 7859338 Compact low-power class AB amplifier
‌
US Patent 7859341 Semiconductor device
‌
US Patent 7859346 Clock generator and associated self-test and switching-control method
‌
US Patent 7859347 Self refresh oscillator and oscillation signal generation method of the same
‌
US Patent 7859348 Crystal device for surface mounting
‌
US Patent 7859349 Fully integrated tuneable spin torque device for generating an oscillating signal and method for tuning such apparatus
‌
US Patent 7859352 Systems and methods to overcome DC offsets in amplifiers used to start resonant micro-electro mechanical systems
‌
US Patent 7859353 Oscillator and driving circuit and oscillation method thereof
‌
US Patent 7859354 Ring oscillators
‌
US Patent 7859355 Regulated capacitive loading and gain control of a crystal oscillator during startup and steady state operation
‌
US Patent 7859364 Layered low-pass filter
‌
US Patent 7863987 Clock signal generating and distributing apparatus
‌
US Patent 7863991 Wide range/high speed low power CMOS VCO
‌
US Patent 7863993 Oscillator for providing oscillation signal with controllable frequency
‌
US Patent 7864001 Manifold combiner for multi-station broadcast sites apparatus and method
‌
US Patent 7868689 Low power slicer-based demodulator for PPM
‌
US Patent 7868693 Class-D amplifier
‌
US Patent 7868705 High-frequency oscillator and electronic apparatus
‌
US Patent 7868706 Oscillator device and methods thereof
‌
US Patent 7868709 Oscillating current converter
‌
US Patent 7868710 Digitally-controlled crystal oscillator circuit
‌
US Patent 7868711 Arrangement for pulse-width modulating an input signal
‌
US Patent 7872523 Radio frequency (RF) envelope pulsing using phase switching of switch-mode power amplifiers
‌
US Patent 7872529 Switch method for switching class amplifiers
‌
US Patent 7872542 Variable capacitance with delay lock loop
‌
US Patent 7876159 Power amplifier circuit for multi-frequencies and multi-modes and method for operating the same
‌
US Patent 7876160 Multi-mode high efficiency linear power amplifier
‌
US Patent 7876166 Coupled ring oscillator and method for laying out the same
‌
US Patent 7876167 Hybrid system having a non-MEMS device and a MEMS device
‌
US Patent 7876174 Power line coupling device and method
‌
US Patent 7876179 Saw filter comprising a broadband band-stop filter
‌
US Patent 7876188 Green technologies: the killer application of EMI-free on-chip inductor
‌
US Patent 7880540 Amplifying system and related method
‌
US Patent 7880544 Differential amplifier and applications thereof
‌
US Patent 7880547 Systems and methods for power amplifiers with voltage boosting multi-primary transformers
‌
US Patent 7880554 Periodic timing jitter reduction in oscillatory systems
‌
US Patent 7880562 Balanced-output triplexer
‌
US Patent 7880564 Noise filter array
‌
US Patent 7884677 Method and apparatus for reducing phase noise in an oscillator signal of a Colpitts oscillator
‌
US Patent 7884685 Band switching by diplexer component tuning
‌
US Patent 7885623 Frequency tunable arrangement
‌
US Patent 7889014 Ring based impedance control of an output driver
‌
US Patent 7889017 Resonator, oscillator and communication device
‌
US Patent 7889020 Asymmetrical filter
‌
US Patent 7889021 Reception of wideband signals with high temperature superconducting components to reduce co-site interference
‌
US Patent 7889026 Electronically variable inductor, associated tunable filter and methods
‌
US Patent 7889031 High-speed electrical interconnects and method of manufacturing
‌
US Patent 7893759 Current conveyor based instrumentation amplifier
‌
US Patent 7893768 Automatic gain control
‌
US Patent 7893771 Wideband linearization and adaptive power management for microwave power amplifiers
‌
US Patent 7893774 VCO driving circuit and frequency synthesizer
‌
US Patent 7893775 Frequency diverse discrete-time phase-lock device and apparatus
‌
US Patent 7893783 Resonator, oscillator, and communication apparatus
‌
US Patent 7893784 Composite resonance circuit and oscillation circuit using the circuit
‌
US Patent 7893787 DC offset cancellation circuit for modulator using 1-bit signal conversion
‌
US Patent 7893788 Charge pump-based frequency modulator
‌
US Patent 7893796 High frequency device, power supply device and communication apparatus
‌
US Patent 7898324 Method and system for glitch suppression in dual-amplifier circuit
‌
US Patent 7898325 Amplifier with bypass switch
‌
US Patent 7898342 Circuit for clock interpolation and method for performing clock interpolation
‌
US Patent 7898345 Method of frequency synthesis for fast switching
‌
US Patent 7898347 Dielectric resonator oscillator and radar system using the same
‌
US Patent 7898349 Triangular wave generating circuit, and charging and discharging control circuit
‌
US Patent 7898350 Frequency stabilizing device of an oscillator
‌
US Patent 7898362 Passband filter
‌
US Patent 7902918 Demodulation apparatus, test apparatus and electronic device
‌
US Patent 7902919 Current amplifying element and current amplification method
‌
US Patent 7902922 Feedforward amplifier and control method thereof
‌
US Patent 7902927 System and method for modulating pressure in an alkali-vapor cell
‌
US Patent 7902928 Phase-locked circuit employing capacitance multiplication
‌
US Patent 7902929 Analogue self-calibration method and apparatus for low noise, fast and wide-locking range phase locked loop
‌
US Patent 7902932 Variable-frequency oscillator
‌
US Patent 7902934 Variable inductor, and oscillator and communication system using the same
‌
US Patent 7902938 Data transmitter, data transmission line, and data transmission method
‌
US Patent 7902941 Laminate type band pass filter and diplexer using the same
‌
US Patent 7907006 Demodulator
‌
US Patent 7907008 Dynamic signal contamination suppression
‌
US Patent 7907018 Phase noise minimized phase/frequency-locked voltage-controlled oscillator circuit
‌
US Patent 7907020 Constant calibration
‌
US Patent 7907024 Resonant tunneling diode oscillation device and inspection apparatus
‌
US Patent 7907025 Electromechanical resonator and manufacturing method thereof
‌
US Patent 7907026 Broadband voltage controlled oscillator and method for generating broadband oscillation frequency
‌
US Patent 7907033 Tunable impedance matching networks and tunable diplexer matching systems
‌
US Patent 7907034 Laminated band-pass filter having an even number of LC parallel resonators
‌
US Patent 7911267 Sigma-delta class-D amplifier and control method for a sigma-delta class-D amplifier
‌
US Patent 7911269 Ultra low noise high linearity LNA for multi-mode transceiver
‌
US Patent 7911285 Reference frequency control circuit
‌
US Patent 7911289 Filter with magnetic layer and manufacturing method thereof
‌
US Patent 7911295 Common mode noise filter
‌
US Patent 7915953 Amplifier circuit and method therefor
‌
US Patent 7915959 Multi-path, multi-oxide-thickness amplifier circuit
‌
US Patent 7915963 Current controlled oscillation device and method having wide frequency range
‌
US Patent 7915964 Variable frequency oscillating circuit
‌
US Patent 7915966 Oscillator for controlling voltage
‌
US Patent 7915968 Digitally controlled oscillator (DCO)
‌
US Patent 7915975 DMS filter with improved matching
‌
US Patent 7915977 Tuneable bandpass filter
‌
US Patent 7920024 Apparatus and methods providing dynamic biasing of cascode transistors in class AB amplifiers
‌
US Patent 7920026 Amplifier output stage with extended operating range and reduced quiescent current
‌
US Patent 7920030 Multi-phase voltage-control oscillator
‌
US Patent 7920031 Crystal device for surface mounting
‌
US Patent 7920033 Systems and methods for frequency modulation adjustment
‌
US Patent 7920035 Microwave power splitter/combiner
‌
US Patent 7924089 Offset voltage correction circuit and class D amplifier
‌
US Patent 7924099 Method of establishing an oscillator clock signal
‌
US Patent 7924102 Symmetric load delay cell oscillator
‌
US Patent 7924103 Inductive proximity switch and method for its operation
‌
US Patent 7924104 Methods and apparatus for compensating a clock bias in a GNSS receiver
‌
US Patent 7924105 Method for the detection of a predamping state and inductive sensor with predamping detection
‌
US Patent 7924109 MEMS oscillator
‌
US Patent 7924111 Method and device for transferring single-ended signal with interference-resistance
‌
US Patent 7924114 Electrical filters with improved intermodulation distortion
‌
US Patent 7924116 Diplexer and multiplexer using the same
‌
US Patent 7924117 Multi-band high-frequency circuit, multi-band high-frequency circuit component and multi-band communication apparatus using same
‌
US Patent 7924118 Duplexer and elastic wave device
‌
US Patent 7928801 Systems and methods of amplification based on array processed intermodulation suppression
‌
US Patent 7928807 Frequency synthesizer architecture for multi-band ultra-wideband system
‌
US Patent 7928814 Apparatus and method for signal level control
‌
US Patent 7928818 Capacitive elements and filtered feedthrough elements for implantable medical devices
‌
US Patent 7928819 Multilayer LC composite component
‌
US Patent 7929919 Systems and methods for a PLL-adjusted reference clock
‌
US Patent 7932775 Digital demodulation device and related method
‌
US Patent 7932779 D-class amplifier
‌
US Patent 7932782 Average power efficiency enhancement and linearity improvement of microwave power amplifiers
‌
US Patent 7932783 Resonant operating mode for a transistor
‌
US Patent 7932785 Phase lock loop with continuous calibration and method therefor
‌
US Patent 7932787 Phase lock loop control system and method
‌
US Patent 7932789 Frequency adjustable surface acoustic wave oscillator
‌
US Patent 7936222 Phase-locked loop circuit employing capacitance multiplication
‌
US Patent 7936225 Voltage controlled oscillator circuit, phase-locked loop circuit using the voltage controlled oscillator circuit, and semiconductor device provided with the same
‌
US Patent 7936235 Method to increase the tuneability of varactors
‌
US Patent 7940121 Operational amplifier and pipeline AD converter
‌
US Patent 7940131 Apparatus, method and computer program product for tracking information in an electric grid
‌
US Patent 7940132 Clock system and applications thereof
‌
US Patent 7940133 Atomic frequency acquiring apparatus and atomic clock
‌
US Patent 7940142 Two-point modulation polar transmitter architecture and method for performance enhancement
‌
US Patent 7940145 Thin film piezoelectric vibrator, thin film piezoelectric bulk acoustic wave resonator, and radio-frequency filter using such resonator
‌
US Patent 7944289 Minimum pulse generation in a class-D amplifier
‌
US Patent 7944298 Low noise and low input capacitance differential MDS LNA
‌
US Patent 7944311 Feedback biasing for cascode amplifiers
‌
US Patent 7944317 Cold atom micro primary standard
‌
US Patent 7944320 Electromagnetic bandgap structure and printed circuit board including multi-via
‌
US Patent 7944326 EMC filter
‌
US Patent 7944327 Band-pass filter having a ring resonator
‌
US Patent 7944330 Resonant element and high frequency filter, and wireless communication apparatus equipped with the resonant element or the high frequency filter
‌
US Patent 7948327 Simplified phase lock loop control model system and method
‌
US Patent 7948329 Oscillator gain circuit and method
‌
US Patent 7948330 Current controlled oscillator with regulated symmetric loads
‌
US Patent 7952442 Integrated circuit package having inductance loop formed from same-pin-to-same-bonding-pad structure
‌
US Patent 7952447 Adaptive EMI reduction technique for wireline PHYS in multi-port applications
‌
US Patent 7952451 High-pass filter
‌
US Patent 7956684 Class-G radio frequency power amplifier
‌
US Patent 7956687 Constant-bandwidth variable gain amplifier
‌
US Patent 7956696 Techniques for generating fractional clock signals
‌
US Patent 7956697 Atomic oscillator
‌
US Patent 7956704 Loaded parallel stub common mode filter for differential lines carrying high rate digital signals
‌
US Patent 7961040 Accuracy on-chip clock generator for multi-clock driven single chip solution
‌
US Patent 7961046 Distortion compensating amplifier and front-end distortion compensation amplifying device
‌
US Patent 7961054 Timing recovery for partial-response maximum likelihood sequence detector
‌
US Patent 7961059 Phase lock loop control system and method with non-consecutive feedback divide values
‌
US Patent 7961065 Noise filter
‌
US Patent 7965138 Concept, method and apparatus of improved distortion switched-mode amplifier
‌
US Patent 7965144 Phase locked loop circuit and integrated circuit for the same
‌
US Patent 7965147 Physics package design for a cold atom primary frequency standard
‌
US Patent 7965150 Differential oscillation apparatus and modulator
‌
US Patent 7965153 Signal splitter
‌
US Patent 7969240 Gain control for linear radio frequency power amplifiers
‌
US Patent 7969243 Electronic circuits including a MOSFET and a dual-gate JFET
‌
US Patent 7969252 System and method for reducing lock time in a phase-locked loop
‌
US Patent 7969256 Signal transmission circuit and signal transmission system with reduced reflection
‌
US Patent 7969259 Electronic component operated with surface acoustic waves
‌
US Patent 7973596 Low-noise, low-power, low drift offset correction in operational and instrumentation amplifiers
‌
US Patent 7973598 Audio power amplifier and a pre-amplifier thereof
‌
US Patent 7973611 Middle layer of die structure that comprises a cavity that holds an alkali metal
‌
US Patent 7973617 Unequal three-way divider for in-phase signal division
‌
US Patent 7973618 Phase shifter, method of fabricating the same, and duplexer having the same
‌
US Patent 7973621 Hom damped high-frequency resonator
‌
US Patent 7978019 Configuration having an RF component and a method for compensation of linking inductance
‌
US Patent 7978024 Integrated balanced-unbalanced duplexer
‌
US Patent 7982535 AMP output protective circuit for LCD panel source driver
‌
US Patent 7982536 Single ended class-D amplifier with dual feedback loop scheme
‌
US Patent 7982537 Operational amplifier
‌
US Patent 7982543 Switchable power amplifier
‌
US Patent 7982554 Multi-band high-frequency circuit, multi-band high frequency circuit component and multi-band communication apparatus using same
‌
US Patent 7982555 Method and system for processing signals via power splitters embedded in an integrated circuit package
‌
US Patent 7982556 Splitter with a printed element
‌
US Patent 7982557 Layered low-pass filter capable of producing a plurality of attenuation poles
‌
US Patent 7986193 Noise reduction within an electronic device using automatic frequency modulation
‌
US Patent 7990211 Class D amplifier circuit
‌
US Patent 7990214 Power supply providing ultrafast modulation of output voltage
‌
US Patent 7990228 Semiconductor device and wiring part thereof
‌
US Patent 7990229 Methods and devices for compensating a signal using resonators
‌
US Patent 7990231 Delay line
‌
US Patent 7990232 Anchor/support design for MEMS resonators
‌
US Patent 7994853 Class-D amplifier with dual feedback loop
‌
US Patent 7994869 Current-controlled hysteretic oscillator
‌
US Patent 7994871 Chip on film trace routing method for electrical magnetic interference reduction
‌
US Patent 7994876 Lightweight electromagnetic interference filter
‌
US Patent 7999611 Differential amplifying device
‌
US Patent 7999626 Physical section of atomic oscillator
‌
US Patent 7999633 EMI filter with an integrated structure of common-mode inductors and differential-mode capacitors realized by flexible printed circuit board
‌
US Patent 7999634 Layered low-pass filter having a conducting portion that connects a grounding conductor layer to a grounding terminal
‌
US Patent 8004364 High power RF solid state power amplifier system
‌
US Patent 8004369 Arrangement structure of electromagnetic band-gap for suppressing noise and improving signal integrity
‌
US Patent 8004374 Increased anisotropy induced by direct ion etch for telecommunications/electronics devices
‌
US Patent 8008988 Radio frequency switch with improved intermodulation distortion through use of feed forward capacitor
‌
US Patent 8008989 Power line communication system and capacitive signal coupling unit
‌
US Patent 8008990 Generalized multiplexing network
‌
US Patent 8008992 Transformer with symmetric structure
Edits on 8 Dec, 2021
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Patent primary examiner of
‌
US Patent 8008989 Power line communication system and capacitive signal coupling unit
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Patent primary examiner of
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US Patent 8004364 High power RF solid state power amplifier system
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