Patents
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
10/2006
10/11/2006EP1709745A1 Multi-user adaptive array receiver and method
10/11/2006EP1709735A1 Remote controller
10/11/2006EP1709732A1 Adjusting circuit
10/11/2006EP1709730A1 High dynamic range time-varying integrated receiver for elimination of off-chip filters
10/11/2006EP1618670A4 Method and system for integrating resource allocation between time division duplex and frequency division duplex in wireless communication systems
10/11/2006EP1559096B1 Communication terminal with a parameterised bandwith expansion, and method for the bandwith expansion thereof
10/11/2006EP1449113B1 Dual antenna coil transponder system
10/11/2006EP1304822B1 Apparatus, method, and program for displaying waveform quality of cdma signal, and recorded medium where the program is recorded
10/11/2006CN2826837Y Isolation circuit of same carrier frequency transmitting-receiving transmission path
10/11/2006CN2826836Y Automatic repeating search frequency selection receiving circuit for wireless frequency-modulation signal
10/11/2006CN2826835Y Multifunctional radio
10/11/2006CN2826834Y Wireless microphone receiver
10/11/2006CN1846417A Amplitude information extraction apparatus and amplitude information extraction method
10/11/2006CN1846373A Apparatus and method for controlling sleep mode in wireless access communication system
10/11/2006CN1846359A Method and apparatus for finger placement in a rake receiver
10/11/2006CN1846358A Method and system for receiving dsss signal
10/11/2006CN1846357A Parallel spread spectrum communication system and method
10/11/2006CN1846356A Wireless speech and data transmission
10/11/2006CN1846330A Magnetic core member, antenna module, and mobile communication terminal having the same
10/11/2006CN1846146A Modulation signals for a satellite navigation system
10/11/2006CN1845642A Digital wireless microphone and karaoke system using the same
10/11/2006CN1845610A Compression apparatus and method for a video signal
10/11/2006CN1845525A Master-slave device system
10/11/2006CN1845496A Flame-proof and intrinsically safe type industrial Ethernet ring exchanger for mine
10/11/2006CN1845483A Combination detecting system for receiver in TD-SCDMA system and its data processing method
10/11/2006CN1845480A Different area wireless broadcast receiving frequency automatic adjustment method and system
10/11/2006CN1845468A N+1 redundant backup method, processing board and multi processing board system
10/11/2006CN1845467A Multi-user delivery scheme combining intelligent antenna technology in TD-SCDMA downlink chain circuit
10/11/2006CN1845466A Cell casing assembly for mobile communication terminal
10/11/2006CN1845465A Card container for mobile communication terminal
10/11/2006CN1845464A Circuit for restraining LO leakage
10/11/2006CN1279790C Efficient and scalable parametric stereo coding for low bitrate applications
10/11/2006CN1279754C Video signal recording apparatus and method
10/11/2006CN1279736C Wireless telecommunication system using frequency hopping and method of controlling same
10/11/2006CN1279704C Radio communication device in CDMA system and its power consumption control method
10/11/2006CN1279702C Device and method for producing data and demodulating signal
10/11/2006CN1279701C Wireles telephone under airplane and alarm clock modes
10/11/2006CN1279700C Transmitting circuit
10/11/2006CN1279447C System and method for field diagnostic wireless communication equipment system software
10/10/2006US7120921 System and method of providing broadcasting informations
10/10/2006US7120902 Method and apparatus for automatically inferring annotations
10/10/2006US7120854 Wireless access modem having downstream channel resynchronization method
10/10/2006US7120845 Apparatus and method for transmitting and receiving data on packet data control channel
10/10/2006US7120719 Electronic apparatus
10/10/2006US7120662 Conductor gateway prioritization parameters
10/10/2006US7120552 Method for activating the functions of an electrical apparatus
10/10/2006US7120476 System and method for providing hands free operation of a phone
10/10/2006US7120472 Communication terminal
10/10/2006US7120471 User interface and associated method for indicating status using keypad backlights
10/10/2006US7120469 Portable communication device for domestic and international communications and automatic calling method for domestic and international calls
10/10/2006US7120468 System and method for steering directional antenna for wireless communications
10/10/2006US7120465 Transceiver system including multiple radio base stations that share an antenna
10/10/2006US7120463 Network interface cassette adapter and method
10/10/2006US7120461 Camera phone and photographing method for a camera phone
10/10/2006US7120416 Semiconductor device and receiver
10/10/2006US7120415 Radio receiver
10/10/2006US7120414 Circuit and method for receiving and mixing radio frequencies in a direct conversion receiver
10/10/2006US7120413 Television tuner and method of processing a received RF signal
10/10/2006US7120412 Calibration circuit for VCO
10/10/2006US7120411 Low noise amplifier (LNA) gain switch circuitry
10/10/2006US7120410 LNA gain adjustment in an RF receiver to compensate for intermodulation interference
10/10/2006US7120409 High frequency module and radio device using the same
10/10/2006US7120408 Differential signal squelch detection circuit and method
10/10/2006US7120407 Receiver and its tracking adjusting method
10/10/2006US7120406 Multiband receiver and method associated therewith
10/10/2006US7120405 Wide bandwidth transceiver
10/10/2006US7120404 Radio reception system with automatic tuning
10/10/2006US7120403 Circuit and method for providing an auto-off capability for a wireless transmitter
10/10/2006US7120402 Method and apparatus for a high performance and high dynamic range baseband power control system
10/10/2006US7120401 System and method for controlling transmitter output levels in a wireless communications device
10/10/2006US7120400 Method and apparatus to control power of transmitter
10/10/2006US7120399 High speed CMOS transmit-receive antenna switch
10/10/2006US7120398 Mobile communication devices having high frequency noise reduction and methods of making such devices
10/10/2006US7120397 All-frequency-band SSB radio communication system and radio apparatus
10/10/2006US7120396 Radio transmitter architecture comprising a PLL and a delta-sigma modulator
10/10/2006US7120394 Front-end module and communication terminal
10/10/2006US7120393 Temperature sensor insensitive to device offsets with independent adjustment of slope and reference temperature
10/10/2006US7120392 Uplink power control using loopback communications carriers
10/10/2006US7120390 BLUETOOTH smart offset compensation
10/10/2006US7120319 Data capture apparatus with handwritten data receiving component
10/10/2006US7120305 Adaptive nonlinear image enlargement using wavelet transform coefficients
10/10/2006US7120264 Sound reproducing apparatus
10/10/2006US7120261 Vehicle accessory microphone
10/10/2006US7120212 Device and method for receiving with at least two reception channels, and corresponding use
10/10/2006US7120211 Adaptive RFI canceller for DSL
10/10/2006US7120210 Method and system for processing a signal
10/10/2006US7120209 Reduced complexity intercarrier interference cancellation
10/10/2006US7120208 Device and method for adjusting input gain for multiple signal formats in a data network
10/10/2006US7120206 Signal DC offset correction method and device
10/10/2006US7120205 Method and system for multiple-shift code acquisition of optical orthogonal codes in optical CDMA systems
10/10/2006US7120204 Waveform generator operable in accordance with a plurality of band limitation characteristics
10/10/2006US7120196 Intra-prediction using intra-macroblock motion compensation
10/10/2006US7120194 System for moving image data using wireless communication and the method of the same
10/10/2006US7120192 Spectrum spread communication synchronization establishing apparatus using frequency offset and receiver with the same
10/10/2006US7120191 Method and apparatus for acquiring a ranging signal of a positioning system
10/10/2006US7120190 Low power RC clocking system for wireless communications
10/10/2006US7120189 Weighted open loop power control
10/10/2006US7120188 User equipment employing a time division duplex technique
10/10/2006US7120187 Spread spectrum wireless communication system
10/10/2006US7120186 Methods and apparatus for use in generating data sequences for spread spectrum communications