Kent Chang

US Patent 7088333 Surface lighting device and portable terminal using the same

US Patent 7088353 Display device

US Patent 7088355 Information display device

US Patent 7091668 Display and display panel driving method

US Patent 7106304 Keypad device and operation method thereof

US Patent 7106318 Low power LCD driving scheme employing two or more power supplies

US Patent 7106320 Power module and display device

US Patent 7109974 Remote control system including an on-screen display (OSD)

US Patent 7109975 Computer pointer control

US Patent 7113170 Method and terminal for entering instructions

US Patent 7116312 Computer keyboard with vessel containing two liquids and a decorative element

US Patent 7116313 Electronic apparatus and operation device for operating the apparatus

US Patent 7116315 Water tolerant touch sensor

US Patent 7119765 Circuit for driving matrix display panel with photoluminescence quenching devices, and matrix display apparatus incorporating the circuit

US Patent 7119778 Display apparatus

US Patent 7123243 Touch panel integrated type display apparatus

US Patent 7126558 Industrial augmented reality

US Patent 7126583 Interactive vehicle display system

US Patent 7129939 Power supply generating circuit, display apparatus, and portable terminal device

US Patent 7131073 Force feedback applications based on cursor engagement with graphical targets

US Patent 7133014 Apparatus and method for data transmission

US Patent 7133017 Shift register and display device using same

US Patent 7133029 Keypad

US Patent 7133039 Liquid crystal display with a structure for reducing corrosion of display signal lines

US Patent 7142177 Image display apparatus for forming an image with a plurality of luminescent points

US Patent 7145538 Liquid crystal display device and method for driving a liquid crystal display

US Patent 7145542 Signal transmission device, signal transmission method, electronic device, and electronic equipment

US Patent 7145545 Shift register

US Patent 7145555 Stylus input device utilizing a permanent magnet

US Patent 7148873 Entrance intercom specific color panel module

US Patent 7158157 Light emitting device and electronic apparatus using the same

US Patent 7161607 Method of driving plasma display panel and apparatus thereof

US Patent 7164417 Dynamic controller for active-matrix displays

US Patent 7167156 Electrowetting display

US Patent 7170531 Projection display apparatus, display method for same and image display apparatus

US Patent 7173591 Liquid crystal driving device

US Patent 7173612 EL display device providing means for delivery of blanking signals to pixel elements

US Patent 7180479 Signal line drive circuit and light emitting device and driving method therefor

US Patent 7180481 Plasma display and its driving method

US Patent 7180492 Scan driving circuit with single-type transistors

US Patent 7180497 Apparatus and method for driving liquid crystal display

US Patent 7180504 Keyboard matrix data transfer

US Patent 7180508 Dynamic corrections for a non-linear touchscreen

US Patent 7184064 Touch-screen image scrolling system and method

US Patent 7184067 Color OLED display system

US Patent 7202849 Liquid crystal display apparatus and method for driving the same

US Patent 7202855 Capacitive input device

US Patent 7202879 Image processing method, image processing apparatus, electronic device, image processing program, and recording medium on which the same program is recorded

US Patent 7205976 Computer input device containing a pointing mechanism and non-volatile solid state storage means

US Patent 7205978 Mobile apparatus having tactile feedback function

US Patent 7224339 Liquid crystal display device, method of driving the same, and method of driving a portable information device having the liquid crystal display device

US Patent 7230614 Circuit for driving display

US Patent RE39711 Display device and luminance control method therefor

US Patent RE39740 Display device and method of controlling its brightness

US Patent RE39741 Display device and luminance control method therefor

US Patent RE39742 Display device and luminance control method therefor

US Patent 7253808 Touch screen system and display device using the same

US Patent 7262755 Multi-tone display device

US Patent 7265745 Compact alphanumeric keyboard

US Patent 7274350 Analog buffer for LTPS amLCD

US Patent 7274360 Multiple control system

US Patent 7283127 Stylus input device utilizing a permanent magnet

US Patent 7289098 Display apparatus with adjustable backlight unit and control method thereof

US Patent 7298359 Notebook computer with detachable infrared multi-mode input device

US Patent 7307626 Capacitive touch sensor

US Patent 7315294 Deinterleaving transpose circuits in digital display systems

US Patent 7321352 Liquid crystal display and method for driving the same

US Patent 7336252 Display device

US Patent 7342565 Display device and a driver circuit thereof

US Patent 7342578 Method and apparatus for driving display panel

US Patent 7342595 Apparatus and method for driving plasma display panel

US Patent 7352375 Driving method of light emitting device

US Patent 7358951 Liquid crystal driving circuit and load driving circuit

US Patent 7372451 Industrial augmented reality

US Patent RE40341 Controller

US Patent 7388575 Mechanical wheel instruction apparatus

US Patent 7391405 Method and apparatus for driving liquid crystal display

US Patent 7391415 Plasma display panel, driving apparatus and method thereof

US Patent 7397485 Color OLED display system having improved performance

US Patent 7417614 Liquid crystal display device with influences of offset voltages reduced

US Patent 7417615 Active matrix liquid crystal display device

US Patent 7417648 Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with split blue sub-pixels

US Patent 7432883 Driving method for electron-emitting device, driving method for electron source, manufacturing method for electron source, and image display apparatus

US Patent 7432909 Communication system, communication apparatus, and communication method

US Patent 7443374 Pixel cell design with enhanced voltage control

US Patent 7450103 Display driver, electro-optical device, and control method for display driver

US Patent 7456818 LCD driver device

US Patent 7492359 Linear compensation method for touch control systems

US Patent 7522139 Method of reducing OFF-current of a thin film transistor for display device and circuit for the same

US Patent 7554548 Gamma curve generation method and device for the same

US Patent 7570233 Display device

US Patent 7570277 Electroluminescence display device

US Patent 7593372 Method and radio device for scanning a wireless communications channel

US Patent 7634281 Mobile services control platform providing a message forwarding service

US Patent 7639250 Sketching reality

US Patent 7643846 Retrieving voice-based content in conjunction with wireless application protocol browsing

US Patent 7653384 Remote service system for a vehicle

US Patent 7656838 Method for managing resources in a communication system and equipment for carrying out said method

US Patent 7664495 Voice call redirection for enterprise hosted dual mode service

US Patent 7668558 Network controller messaging for paging in an unlicensed wireless communication system

US Patent 7672280 Broadcast/multicast service method based on user location information

US Patent 7680095 Radio communication system and overhang station apparatus

US Patent 7684358 Method for providing interactive data service in a mobile communication system

US Patent 7706343 Methods and systems for wireless local area network (WLAN)-based signaling network monitoring

US Patent 7711397 Portable communication terminal for games and user interfacing device thereof

US Patent 7715852 Location estimation method

US Patent 7720038 Cell network selectively applying proxy mode to minimize power

US Patent 7725101 Method and arrangement in a telecommunication system

US Patent 7729336 Synchronization and timing source priority in an ad-hoc network

US Patent 7734299 Facilitating use of a device based on short-range wireless technology

US Patent 7742442 Changing access point (AP) device type based on connectivity to a network

US Patent 7742452 System and method for dynamic preamble assignment

US Patent 7746837 Overhear-based transmitting control system in WLANS

US Patent 7747244 Methods and apparatus for re-establishing communication for a wireless communication device after a communication loss in a wireless communication network

US Patent 7751357 Power management

US Patent 7756068 Selecting an interface in a multi-radio enabled device

US Patent 7756553 Folded flex assembly for personal media device

US Patent 7768984 Apparatus and method for receiving a signal in a communication system

US Patent 7769418 Reinforcing apparatus for mobile phone

US Patent 7773571 Transfer of policy and charging rules during MIP handover

US Patent 7774020 Method and system for ascertaining whether multiple radios are associated with a single wireless device

US Patent 7778215 Digital trunked communication network which supports roaming and method thereof

US Patent 7778230 Mobile router device

US Patent 7778233 Time synchronizing apparatus for mobile WiMAX analyzer

US Patent 7778634 Radio service area quality information acquisition system

US Patent 7782769 Access control device, wireless device, and network

US Patent 7782836 Method and system for transmission of different types of information in wireless communication

US Patent 7787405 Method for utilization of active power profiles used in prediction of power reserves for remote devices

US Patent 7792067 Wireless network scheduling control system and method thereof and computer readable recording media

US Patent 7792082 Dynamic expansion of a frame selection interval in a wireless communication network

US Patent 7792141 Hardware-centric medium access control (MAC) device

US Patent 7796993 Method for providing location value of target terminal in location information providing system

US Patent 7801064 Wireless device and network system

US Patent 7801097 Setting up of a wireless network by determining and utilizing local topology information

US Patent 7801528 Method of changing standby order of waiting mobile terminals in mobile terminal

US Patent 7809355 Techniques for identification of connected and idle mode users in wireless networks

US Patent 7813295 Co-location interference avoidance in multiple protocol communication networks

US Patent 7813345 MAC learning using VC-LSP dedicated for broadcast and unknown frames

US Patent 7813379 Apparatus and method for transmitting and receiving wireless packet data

US Patent 7813759 Method and system for inlining services within a network access device

US Patent 7813766 Adaptive shared aperture and cluster beamforming

US Patent 7817609 Multi-channel wireless networks

US Patent 7817616 Time synchronization method in wireless sensor network

US Patent 7822411 Electronic apparatus operating system

US Patent 7826421 Application pod integration with automated mobile phone billing and distribution platform

US Patent 7826426 Seamless mobility in wireless networks

US Patent 7826429 Transmit and receive transition accelerator

US Patent 7826822 Automated billing and distribution platform for application providers

US Patent 7826829 Automated billing and distribution platform for application providers

US Patent 7830839 Method for data message transmission

US Patent 7830848 Network-wide clear channel assessment threshold

US Patent 7835333 Method of refining node position information in wireless sensor network

US Patent 7835341 Packet communication apparatus

US Patent 7835720 Systems and methods for automatic generation, registration and mobile phone billing of a pod using third party web page content

US Patent 7835727 Method and system for using user equipment to compose an ad-hoc mosaic

US Patent 7835753 Electronic toll system for traffic routes, and method for the operation thereof

US Patent 7843861 Coalition formation and service provisioning of bandwidth sharing AD HOC networks

US Patent 7848275 Mobile terminal, wireless communications system and mobile terminal control method

US Patent 7848279 User equipment

US Patent 7848760 System and method for presence alarming

US Patent 7848777 Printing a puzzle using a mobile device

US Patent 7852809 Method of providing session mobility

US Patent 7852810 Dynamic adjustment of forward-link frame-error-rate (FFER) target

US Patent 7856002 System and method for wireless communication having a device coordinator selection capability

US Patent 7860055 Wireless channel determination/selection method and access point device

US Patent 7860056 Apparatus and method for allocating sub-channel in a wireless communication system

US Patent 7860484 Automated billing and distribution platform for application providers

US Patent 7860514 Method for transmitting common control information in a wireless mobile communication system

US Patent 7864740 System for minimizing signaling overhead in OFDMA-based communication systems

US Patent 7864741 Processing wireless resources in mobile Ad Hoc network

US Patent 7864743 Method and apparatus for implementing a uniform platform for data/voice service

US Patent 7873019 Systems and methods for establishing gateway bandwidth sharing ad-hoc networks

US Patent 7873362 Method for dimensioning or evaluating a radio network

US Patent 7873367 Methods and apparatus for locationing in a wireless network using statistical weighting

US Patent 7877097 Reuse pattern network scheduling using interference levels

US Patent 7885239 Multi-sector rate control

US Patent 7894388 Method and apparatus for relay zone bandwidth allocation

US Patent 7894410 Method and system for implementing backup based on session border controllers

US Patent 7894794 Method and system for triggering a local emergency system using wireless means

US Patent 7894828 System and method for establishing peer-to-peer bandwidth sharing ad hoc networks

US Patent 7894830 Motion adaptive wireless local area network, wireless communications device and integrated circuits for use therewith

US Patent 7894850 Portable electronic device with movable speaker device

US Patent 7898993 Efficiency and resiliency enhancements for transition states in ad hoc networks

US Patent 7899457 Method of packet switched handover

US Patent 7903600 Control of CDMA signal integration

US Patent 7903631 Mesh-to-cluster protocol

US Patent 7904071 Determining presence of radio frequency communication device

US Patent 7904092 Locally adjusted radio frequency coverage maps in wireless networks

US Patent 7904098 Method of assigning transmission channels in a telecommunications network and user station

US Patent 7907517 Routing protocols with predicted outage notification

US Patent 7907941 Determining presence of radio frequency communication device

US Patent 7907951 Wireless communication system and base station

US Patent 7907960 Method and apparatus for adjusting feedback of a remote unit

US Patent 7912478 Wireless communication system and base station

US Patent 7912490 Method for channel quality prediction for wireless communication systems

US Patent 7912513 In-vehicle device having hard disk drive and method for controlling the same

US Patent 7912521 Folding type mobile terminal

US Patent 7912522 Methods and apparatus for carrying and using a hand-held telephone

US Patent 7915999 Method and system for simultaneous transmission and reception of FM signals utilizing a DDFS clocked by an RFID PLL

US Patent 7916704 Method of communication scheduling in a multihop network

US Patent 7916719 Apparatus and method for controlling hybrid ARQ memory in broadband wireless access communication system

US Patent 7917110 Cognitive radio system

US Patent 7917142 Comprehensive registration method for wireless communication system

US Patent 7920506 Transmission schedule constructing apparatus

US Patent 7920849 Method and system for providing advertisements/messages based on wireless data communication technology

US Patent 7920893 Method and system for transmission or reception of FM signals utilizing a DDFS clocked by an RFID PLL

US Patent 7920900 Shared antenna control

US Patent 7920902 Mobile personal audio device

US Patent 7925280 Method, and associated apparatus, of integrating extraction of extra partial identity bits with quick paging techniques where multiple pages share a message field

US Patent 7925284 Charged particle beam device

US Patent 7925303 Complementary beamforming methods and apparatuses

US Patent 7925310 Communication device with stickup structure

US Patent 7929476 Packet access router and ranging method using the same in mobile communication system

US Patent 7929509 Reduced cell acquisition time

US Patent 7929951 Systems and methods for storage of user information and for verifying user identity

US Patent 7929970 Methods and systems for temporarily modifying a macro-network neighbor list to enable a mobile station to hand off from a macro network to a femto cell

US Patent 7929986 Receipt notifying program, receipt notifying method, and mobile terminal apparatus

US Patent 7933253 Return routability optimisation

US Patent 7933633 Wireless control apparatus for web phones

US Patent 7937087 Radio communication system, radio communication method and base station

US Patent 7937093 Cellular and internet mobile systems and networks

US Patent 7937107 Method and system for Bluetooth, near field communication and simultaneous FM transmission and reception functions

US Patent 7941195 Protective mask of mobile phone

US Patent 7944878 Filtering in bandwidth sharing ad hoc networks

US Patent 7944897 Method and system for addressing channel access unfairness in IEEE 802.11n wireless networks

US Patent 7945264 Mobile station, system and method for use in cellular communications

US Patent 7949344 Uncoordinated microwave paths in coordinated frequency bands

US Patent 7953402 Remote activation system

US Patent 7957360 Method and system for the support of a long DRX in an LTE

US Patent 7957403 System and method for controlling access to legacy multimedia message protocols based upon a policy

US Patent 7957430 Flexible segmentation scheme for communication systems

US Patent 7957743 Self configuring and optimization of cell neighbors in wireless telecommunications networks

US Patent 7957750 Location estimation method

US Patent 7961694 Peer-to-peer collaborative streaming among mobile terminals

US Patent 7961708 Coding methods of communicating identifiers in peer discovery in a peer-to-peer network

US Patent 7962183 Apparatus for and method of managing peak current consumption of multiple subsystems in a mobile handset

US Patent 7965692 Systems and methods for mobile node handoff

US Patent 7966040 Magnetically attachable accessories for a mobile unit

US Patent 7969928 Method and apparatus for battery-aware dynamic bandwidth allocation for wireless sensor networks

US Patent 7969939 Measuring signal quality

US Patent 7969954 Direct wireless client to client communication

US Patent 7970398 Method and apparatus for provisioning and authentication/registration for femtocell user on IMS core network

US Patent 7970421 Session management system and method for use with stateless messaging services

US Patent 7974611 Method, apparatus or software for managing a call in a telecommunications network

US Patent 7974612 Transmission of database records between mobile communication terminals

US Patent 7974613 Device capability determination for a mobile device

US Patent 7974620 Selection of roaming partners based on load value

US Patent 7979068 Method and device for traversing a scan list in a communication system

US Patent 7979076 Method of managing resources in a cognitive radio communication system

US Patent 7983305 Apparatus and method for transmitting and receiving wireless packet data

US Patent 7983689 Automatic quality of service based resource allocation

US Patent 7984001 Neural network-based extension of global position timing

US Patent 7986972 Method for transmitting data in a communication system

US Patent 7990863 Channel allocation for access point in mesh network

US Patent 7991382 Method for communicating indoor location to an emergency service system

US Patent 7991389 Dispatch communication forwarding

US Patent 7996016 Location system

US Patent 7996043 System and method for reducing the size of an electronic message on a mobile communication device

US Patent 8000680 Security management method and apparatus in multimedia middleware, and storage medium therefor

US Patent 8000709 User initiated mobile learning of preferred femtocell

US Patent 8000725 Method and apparatus for transparent invocation and transport of encrypted position location data

US Patent 8005100 Network for confined hazardous or other extreme environments

US Patent 8005461 Voicemail notification messaging for mobile communication devices

US Patent 8005487 Techniques for optimization of location determination in wireless network