Minh D Dao

US Patent 7437128 Portable interference-generating device for use in CDMA mobile testing

US Patent 7447172 Media synchronizing system and service providing method for using the same

US Patent 7460513 Encapsulation of diverse protocols over internal interface of distributed radio base station

US Patent 7469147 Location services in a packet radio network

US Patent 7480502 Wireless communications device with reflective interference immunity

US Patent 7483717 Method and system for processing wireless digital multimedia

US Patent 7489905 System for determining RF path loss between an RF source and an RF receiver with hysteresis and related methods

US Patent 7489949 Control method for high-frequency radio equipment and high-frequency radio system

US Patent 7493118 Mode selection methods and related devices in a mobile communication system

US Patent 7493135 Transmission method for downlink control signal in MIMO system

US Patent 7493143 Method and system for utilizing polarization reuse in wireless communications

US Patent 7496379 System and method for providing SMS contact information to a wireless mobile device

US Patent 7499423 System and method for clock distribution and synchronization and radio location

US Patent 7499681 Apparatus, system, and method for managing an antenna network during a half duplex call

US Patent 7499684 Master-slave local oscillator porting between radio integrated circuits

US Patent 7499734 Mobile radio communications method, mobile radio communications system, base station controlling equipment and mobile radio terminal device

US Patent 7505737 Apparatus for generating clock signal in mobile communication terminal

US Patent 7505739 Automatic mode setting and power ramp compensator for system power on conditions

US Patent 7505767 Method and system for international roaming and call bridging

US Patent 7505789 Microwave transponder

US Patent 7505793 Wireless earpiece assembly

US Patent 7509121 Method of updating firmware using object push profile in the bluetooth object exchange protocol

US Patent 7512383 Transmit-receive switching in wireless hearing aids

US Patent 7512399 Mobile telecommunications device

US Patent 7512427 Multi-function electronic device with nested sliding panels

US Patent 7515892 Base station antenna system and method for estimating mobile station direction in wireless communication system

US Patent 7519385 Wireless access point (AP) automatic channel selection and automatic power adjustment

US Patent 7519400 Multi-modulation remote control communication system

US Patent 7519402 Mobile terminal holder

US Patent 7522876 Distributed access gateway and wireless router pods and public safety communications infrastructure incorporating the same

US Patent 7616940 Stand-alone low noise amplifier

US Patent 7623886 Method and apparatus for transmitter calibration

US Patent 7634233 Transmission system with interference avoidance capability and method thereof

US Patent 7634234 Prediction of uplink interference potential generated by an ancillary terrestrial network and/or radioterminals

US Patent 7639985 Use of SCH bursts for co-channel interference measurements

US Patent 7643798 Passive NFC activation of short distance wireless communication

US Patent 7647028 Internal calibration system for a radio frequency (RF) transmitter

US Patent 7647053 Electronic device, method and communication system

US Patent 7647064 Mobile communications system and control technique thereof

US Patent 7647070 Method and apparatus for disabling the RF functionality of a multi-function wireless communication device while maintaining access to local functionality

US Patent 7647076 Displaying customized images on a wireless device

US Patent 7650114 Spatially selective UHF near field microstrip coupler device and RFID systems using device

US Patent 7650133 Semiconductor integrated circuit device and high frequency power amplifier module

US Patent 7650134 Semiconductor integrated circuit device and high frequency power amplifier module

US Patent 7653347 Doppler compensation control for radio transmission

US Patent 7653352 Method and apparatus for self-assigning addresses

US Patent 7657229 Method and device for reporting information related to interference components received by a first telecommunication device in some frequency subbands to a second telecommunication device

US Patent 7657255 Provisioning of wireless connectivity for devices using NFC

US Patent 7660570 Active step attenuator

US Patent 7664474 Portable electronic device and a method in a portable electronic device

US Patent 7664476 Human body communication system and communication device

US Patent 7664535 Control method for high-frequency radio equipment and high-frequency radio system

US Patent 7668530 Systems and methods for coordinating the coverage and capacity of a wireless base station

US Patent 7668541 Enhanced techniques for using core based nodes for state transfer

US Patent 7668566 Speaker microphone connector for communicator

US Patent 7672640 Multichannel absorberless near field measurement system

US Patent 7672652 Coordinator's data transmission method, device's data reception method, coordinator using the coordinator's data transmission method, and device using the device's data reception method in Zigbee system

US Patent 7676192 Radio scanner programmed from frequency database and method

US Patent 7676248 Voice recognition script for headset setup and configuration

US Patent 7680459 FM transmission system and method

US Patent 7684409 Efficient message delivery in a multi-channel uni-directional communications system

US Patent 7684758 System and method of reducing interferences in wireless communication networks

US Patent 7684826 Method and system for processing wireless digital multimedia

US Patent 7689190 Controlling the frequency of an oscillator

US Patent 7693489 Method and apparatus for migrating seamlessly in a wireless communication system

US Patent 7693548 Multi-access solid state memory devices and a telephone utilizing such

US Patent 7697508 System, apparatus, and methods for proactive allocation of wireless communication resources

US Patent 7697897 Method and apparatus for adaptive activation or deactivation of the coordination of the radio activities of two mobile-radio transmitting and/or receiving devices

US Patent 7702287 Communication device, calibration method, and program

US Patent 7702316 Portable terminal

US Patent 7706750 Enabling bluetooth support within a secondary and/or across multiple operating system partitions

US Patent 7706763 System and method for switching operating modes of a mobile station

US Patent 7706838 Physical presence digital authentication system

US Patent 7715799 Self-monitoring radio network

US Patent 7715803 Methods and apparatus for constant-power loading asymmetric antenna configuration

US Patent 7715887 Low power distribution system for an unattended ground sensor system

US Patent 7720437 Zero-order energy smart antenna and repeater

US Patent 7725089 System and method for human body communication

US Patent 7725110 Dynamically managing and reconfiguring wireless mesh networks

US Patent 7729715 Method and apparatus for power reduction for E-TFC selection

US Patent 7729725 Methods, electronic devices and computer program products for transferring data stored in an electronic device when a subscriber identity module is absent therefrom

US Patent 7734307 Method for operating a near field communication system

US Patent 7738842 Apparatus for protecting receiver circuit in time division duplexing wireless communication system

US Patent 7738853 Low noise figure radiofrequency device

US Patent 7738859 Multi-node communication system and method of requesting, reporting and collecting destination-node-based measurements and route-based measurements

US Patent 7742741 Portable wireless data storage device

US Patent 7742746 Automatic volume and dynamic range adjustment for mobile audio devices

US Patent 7742753 Method and apparatus for operating a mobile communication device coupled with an external power supply for charging a battery of the mobile communication device

US Patent 7742754 Mobile communication system and method for determining base station antenna proximity state

US Patent 7742777 Dynamic upstream attenuation for ingress noise reduction

US Patent 7747221 Method of uplink radio resource control, base station apparatus, and radio network controller

US Patent 7747272 Wireless access point with temperature control system

US Patent 7751785 Antenna selection system and method

US Patent 7756475 WiFi interface to dialup modem

US Patent 7756485 System, method and mobile device for displaying wireless mode indicators

US Patent 7769358 Radio system, radio transmitter, and radio receiver

US Patent 7769404 Guaranteed talk permit with forced audio in a dispatch communication network

US Patent 7773989 Wireless communication apparatus and wireless communication method

US Patent 7774015 Power control apparatus and method for supporting seamless mobility

US Patent 7778602 Method and apparatus for searching neighboring bluetooth devices in a portable terminal

US Patent 7778605 Method and device for reporting information related to interference components received by a first telecommunication device to a second telecommunication device

US Patent 7783265 Switching element, antenna switch circuit and radio frequency module using the same

US Patent 7787832 Apparatus for TX/RX antenna switch in TDD wireless communication system

US Patent 7787844 Controlling method, controlling apparatus, communication device, computer program, computer program distribution medium and data processing method

US Patent 7796966 Estimating the location of a wireless terminal based on calibrated signal-strength measurements

US Patent 7801487 Detection of radio frequency interference in wireless communication systems

US Patent 7801577 Battery cover grounding device for portable terminal

US Patent 7805126 Charging in a communication system

US Patent 7808952 Rate adaptation of wireless communication channels

US Patent 7809406 Continued transfer or streaming of a data file after loss of a local connection

US Patent 7813699 Transceiver redundancy in an electronic toll collection system

US Patent 7813729 System and method for associating a wireless mobile communications device with a specific vehicle

US Patent 7822418 Device playback using radio transmission

US Patent 7826813 Method and system for determining a time delay between transmission and reception of an RF signal in a noisy RF environment using frequency detection

US Patent 7826871 Transmission apparatus and transmission method

US Patent 7831210 MEMS-based broadband transceiver/sensor

US Patent 7831217 Method and apparatus to provide digital signaling without internal modification of analog FM transceiver

US Patent 7831257 Measuring interference in radio networks

US Patent 7835699 Apparatus for generating clock signal in mobile communication terminal

US Patent 7835712 Apparatus and methods for providing multi-band operation in a mobile computing device

US Patent 7835772 FM output portable music player with RDS capability

US Patent 7840189 Frequency generation in a wireless communication unit

US Patent 7840194 Transmitting circuit, receiving circuit, interface switching module and interface switching method for SATA and SAS interfaces

US Patent 7840199 Variable-phase ring-oscillator arrays, architectures, and related methods

US Patent 7840200 Antenna matching device and transceiver having the same

US Patent 7844226 Electronic apparatus and method of manufacturing electronic apparatus

US Patent 7844231 Apparatus and method for transmit/receive antenna switch in a TDD wireless communication system

US Patent 7844253 Method and apparatus for using an electromagnetically shielded enclosure for exchanging secure data

US Patent 7844305 Method and apparatus for generating power in a mobile communication device

US Patent 7844310 Wearable communication device with contoured back

US Patent 7848708 Radio communication system, interleave pattern control device, and interleave pattern control method

US Patent 7848713 Common mode signal attenuation for a differential duplexer

US Patent 7848715 Circuit and method

US Patent 7848719 Ultra-wideband variable-phase ring-oscillator arrays, architectures, and related methods

US Patent 7848785 Keypad assembly for a mobile terminal

US Patent 7853208 Communication system and communication apparatus

US Patent 7853254 Modular, portable data processing terminal for use in a radio frequency communication network

US Patent 7869778 Master-slave local oscillator porting between radio integrated circuits

US Patent 7873390 Provider-activated software for mobile communication devices

US Patent 7877058 Compact low loss high frequency switch with improved linearity performance

US Patent 7881693 Semiconductor device

US Patent 7881702 Interactive entertainment, social networking, and advertising system

US Patent 7885628 FM tuner

US Patent 7885629 Circuit with Q-enhancement cell having programmable bias current slope

US Patent 7885673 Transmission method in a wireless telecommunication system including at least a base station intended to communicate with terminals

US Patent 7885682 Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same

US Patent 7890055 Touch field compound field detector personal ID

US Patent 7890081 Direct frequency conversion demodulator and modulator-demodulator

US Patent 7894773 Reducing exposure of radio devices to interference through adaptive selection of repetitive symbols

US Patent 7894838 Dynamic EMI (electromagnetic interference) management

US Patent 7899412 Switching element, antenna switch circuit and radio frequency module using the same

US Patent 7899443 Multi-access solid state memory devices and a telephone utilizing such

US Patent 7899500 Apparatus and method for providing hands-free operation of a device

US Patent 7907903 Bluetooth hands-free car kit

US Patent 7912426 Production of visual codes for pairing electronic equipment

US Patent 7912449 Method and system for 60 GHz location determination and coordination of WLAN/WPAN/GPS multimode devices

US Patent 7912504 Alternative routing

US Patent 7920838 Method for conserving energy in a multimode communication device

US Patent 7925314 Foldable electronic device

US Patent 7929989 Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same

US Patent 7933553 Tuneable radio-frequency identification tag reader and method of reading such a tag

US Patent 7933573 Signal processing apparatus and signal processing method, program, and recording medium

US Patent 7937045 Softmultiband radio for ultra wide band

US Patent 7937046 Wireless communication device for receiving mobile broadcasting signal and transmitting/receiving bluetooth signal with single antenna

US Patent 7937102 Method of operating a multi-camp mobile communication device while engaged in a call and receiving a dispatch call

US Patent 7937106 Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same

US Patent 7941169 Automatic network configuration apparatus and method between short-range wireless terminals

US Patent 7945211 Method and apparatus for adaptive activation or deactivation of the coordination of the radio activities of two mobile-radio transmitting and/or receiving devices

US Patent 7945225 Medium loss high power IBOC combiner

US Patent 7945294 Apparatus and method for providing hands-free operation of a device

US Patent 7949303 Method and system for an efficient implementation of the Bluetooth® subband codec (SBC)

US Patent 7949365 Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same

US Patent 7953373 Prediction of uplink interference potential generated by an ancillary terrestrial network and/or radioterminals

US Patent 7953442 Method and system for processing wireless digital multimedia

US Patent 7953462 Apparatus and method for providing an adaptively responsive flexible display device

US Patent 7957336 System and method for clock distribution and synchronization and radio location

US Patent 7957735 System and method for associating a wireless mobile communications device with a specific vehicle

US Patent 7962127 System and method for asynchronous wireless services using reverse service schema generation

US Patent 7965985 Wireless communication systems, methods, and data structure

US Patent 7970350 Devices and methods for content sharing

US Patent 7970377 Systems and methods for coordinating the coverage and capacity of a wireless base station

US Patent 7974577 Devices and systems for improved wireless communication

US Patent 7983649 Low noise figure radiofrequency device

US Patent 7986919 Simplified impairments matrix calculation for SINR estimation

US Patent 7986928 Method and apparatus for selecting a radio channel for transmitting an audio signal to a radio local receiver

US Patent 7991350 Apparatus and method for audio output in portable terminal

US Patent 8000653 Method and system for selective equalization enablement based on modulation type

US Patent 8000656 Apparatus and methods for performing calibration of a mobile computing device

US Patent 8000662 Transmission characteristic adjustment device, circuit substrate, and transmission characteristic adjustment method

US Patent 8005434 System, method and mobile device for displaying wireless mode indicators

US Patent 8005466 Real time reproduction method of file being received according to non real time transfer protocol and a video apparatus thereof

US Patent 8005505 Identifying remote, external devices and facilitating communication therewith

US Patent 8010053 Reliability detection of channel quality indicator (CQI) and application to outer loop power control

US Patent 8010137 Method and system for adaptive multi rate (AMR) and measurements downlink adaptation