| 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) |
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| 12/19/2007 | EP1867042A2 Transferred-impedance filtering in rf receivers |
| 12/19/2007 | EP1867041A2 Channel estimation enhanced lms equalizer |
| 12/19/2007 | EP1866665A1 A system and method for searching physical objects |
| 12/19/2007 | EP1629545A4 Ultra-wideband communication system and method |
| 12/19/2007 | EP1626526B1 Method and device for configuring data in communication device |
| 12/19/2007 | EP1535397A4 Audio system with balance setting based on information addresses |
| 12/19/2007 | EP1526744B1 Mobile terminal battery power conservation |
| 12/19/2007 | EP1446939A4 A system and method for accessing ubiquitous resources in an intelligent environment |
| 12/19/2007 | EP1413065A4 Loop diagnostic mode for adsl modems |
| 12/19/2007 | EP1350333B1 Local oscillator leakage control in direct conversion processes |
| 12/19/2007 | EP1314256B1 Circuits and methods for reducing interference from switched mode circuits |
| 12/19/2007 | CN200994254Y Vehicle device with bluetooth function for electric vehicle, locomotive and bicycle |
| 12/19/2007 | CN200994153Y Mobile phone with laser effect incoming call information display |
| 12/19/2007 | CN200994150Y Mobile phone chain band with alarm function |
| 12/19/2007 | CN200994147Y Mobile phone cell interior electric connection structure |
| 12/19/2007 | CN200994140Y 40 Gb/s optronic repeating module using high-speed input-output port matching mode |
| 12/19/2007 | CN200994134Y Mobile communication terminal with body guarding function |
| 12/19/2007 | CN200994133Y Mobile phone SIM card seat fixing structure |
| 12/19/2007 | CN200994132Y Wireless microphone system |
| 12/19/2007 | CN200994131Y Tumbler radio |
| 12/19/2007 | CN200991083Y Cup with function of sound-absorbing |
| 12/19/2007 | CN101091406A Method of supporting operation of sleep mode in a wideband radio access system |
| 12/19/2007 | CN101091399A Cellular modem processing |
| 12/19/2007 | CN101091388A Mobile type digital broadcast receiving apparatus and receiving method |
| 12/19/2007 | CN101091366A Reduced parallel and pipelined high-order mimo lmmse receiver architecture |
| 12/19/2007 | CN101091328A Control channel transmission method, base station and terminal |
| 12/19/2007 | CN101091327A Mobile radio frequency identification reader, portable terminal having the same, and RF transmission power setting method thereof |
| 12/19/2007 | CN101091326A Transmission power control apparatus, propagation path estimating apparatus, transmission power control method, and propagation path estimating method |
| 12/19/2007 | CN101091325A Transmitter, keyless entry system, pneumatic pressure monitoring system of tire |
| 12/19/2007 | CN101091324A Methods and apparatus for determining, communicating and using information which can be used for interference control purposes |
| 12/19/2007 | CN101091323A Audio/video portable electronic devices providing wireless audio communication and speech and/or voice recognition command operation |
| 12/19/2007 | CN101091322A Butler-Doherty power amplifier |
| 12/19/2007 | CN101090664A Medical application communication system and communication method thereof |
| 12/19/2007 | CN101090291A Method for inhibiting interference from TD-SCDMA downlink pilot to uplink pilot |
| 12/19/2007 | CN101090285A Radio frequency signal receiver with adequate automatic gain control |
| 12/19/2007 | CN101090281A Uplink random access leading sequential selection method |
| 12/19/2007 | CN101090280A System, method and equipment of cmos antenna switch using switched resonant circuit |
| 12/19/2007 | CN101090279A Wireless transceiver and its modulation path delay calibration method |
| 12/19/2007 | CN101090278A Protector for portable equipment |
| 12/19/2007 | CN101090277A Broadcast signal receiving device and method for controlling broadcast signal receiving |
| 12/19/2007 | CN101090276A Design method of varactor diode tuning preselector |
| 12/19/2007 | CN101090275A Transmitter system of implementing temp. compensation and its temp. compensation circuit |
| 12/19/2007 | CN100356810C Plate converting system of business treatment plate and its method |
| 12/19/2007 | CN100356808C Method for playing cell phone background sound/effect sound |
| 12/19/2007 | CN100356800C Method and apparatus for WLAN-UMTS interworking employing umts air interface |
| 12/19/2007 | CN100356799C System and method for improving sound quality of multifunctional equipment of mobile communication terminal |
| 12/19/2007 | CN100356786C Signal transmission method in digital TV ground broadcast transmission system |
| 12/19/2007 | CN100356714C Frame synchronization for a mobile communication system |
| 12/19/2007 | CN100356710C Antenna-switching diversity receiver |
| 12/19/2007 | CN100356707C Single-chip protection switching device |
| 12/19/2007 | CN100356706C Diversity receiving method in spread spectrum communication system based on linear frequency regulation series |
| 12/19/2007 | CN100356705C Portable information communication terminal, program, and recording medium |
| 12/19/2007 | CN100356704C Method for compensating frequency offset in wireless mobile communication system |
| 12/19/2007 | CN100356703C Radio communication device compatible with multi-frequency band |
| 12/19/2007 | CN100356702C Automatic gain control circuit and method for controlling the starting time of oscillator |
| 12/19/2007 | CN100356701C Transmission power control device and method thereof, computer program for transmission power control device, and radio transmitter |
| 12/19/2007 | CN100356700C Apparatus and method for monitoring antenna state of mobile station |
| 12/19/2007 | CN100356699C 设备数据收集系统 Device Data collection system |
| 12/19/2007 | CN100356491C Electronic installation and its gemel device with connector function |
| 12/19/2007 | CN100356301C Keyboard backlight of mobile terminal |
| 12/19/2007 | CN100356189C GPS system with vehicle condition real-time report function |
| 12/18/2007 | US7310697 System and method for dynamic USB power source |
| 12/18/2007 | US7310541 Voice-controlled wireless communications system and method |
| 12/18/2007 | US7310539 Portable communication device with plural olfactory cuing |
| 12/18/2007 | US7310537 Communication on multiple beams between stations |
| 12/18/2007 | US7310533 Programmable messages for communication system having one-button user interface |
| 12/18/2007 | US7310520 File construction for mobile communication device including machine-language-code execution segment and file execution method using the same |
| 12/18/2007 | US7310508 Inline filter resistors |
| 12/18/2007 | US7310507 Filter circuit permitting adjustment of cutoff frequency |
| 12/18/2007 | US7310506 Differential voltage control oscillator including radio-frequency switching circuits |
| 12/18/2007 | US7310505 Attenuation control for tuners |
| 12/18/2007 | US7310504 IF frequency response characterization employing overlapping frequency bands |
| 12/18/2007 | US7310502 Radio communications apparatus and transmission power control method thereof |
| 12/18/2007 | US7310501 Transmission diversity systems |
| 12/18/2007 | US7310500 Emergency notification device in radio communication apparatus |
| 12/18/2007 | US7310499 Method, apparatus and system for handling unreliable feedback information in a wireless network |
| 12/18/2007 | US7310496 Broadcast receiver |
| 12/18/2007 | US7310465 Optical pulse time spreading device |
| 12/18/2007 | US7310398 Symbol synchronizing device |
| 12/18/2007 | US7310395 Method and apparatus for correlative estimation of a mobile radio channel |
| 12/18/2007 | US7310394 LMMSE-based RAKE receiver with channel tap assignment |
| 12/18/2007 | US7310382 Linearized switch-based power amplifier |
| 12/18/2007 | US7310377 Macroblock level adaptive frame/field coding for digital video content |
| 12/18/2007 | US7310376 Macroblock level adaptive frame/field coding for digital video content |
| 12/18/2007 | US7310375 Macroblock level adaptive frame/field coding for digital video content |
| 12/18/2007 | US7310374 Macroblock level adaptive frame/field coding for digital video content |
| 12/18/2007 | US7310371 Method and/or apparatus for reducing the complexity of H.264 B-frame encoding using selective reconstruction |
| 12/18/2007 | US7310370 Multi-layer video compression system with synthetic high frequencies |
| 12/18/2007 | US7310368 Means for initiative synchronization and cell searching based on the CDMA system of multipath energy window |
| 12/18/2007 | US7310367 Data demodulation for a CDMA communication system |
| 12/18/2007 | US7310366 Procedure for estimating amplification factors of a CDMA signal |
| 12/18/2007 | US7310365 Group decision rule in code tracking using a delay lock loop (DLL) |
| 12/18/2007 | US7310305 Method for determining reference phase in radio communication system which uses orthogonal M-ary modulation, and coherent detection method using the same |
| 12/18/2007 | US7310215 Direct digitally tunable microwave oscillators and filters |
| 12/18/2007 | US7310112 Information recording device and communication method thereof, electronic camera, and communication system |
| 12/18/2007 | US7310023 Frequency synthesizer |
| 12/18/2007 | US7309017 Secure physical documents, and methods and apparatus for publishing and reading them |
| 12/18/2007 | CA2406576C A method of bandwidth extension for narrow-band speech |
| 12/18/2007 | CA2365129C Path search method, channel estimation method and communication device |
| 12/13/2007 | WO2007143616A2 Methods and apparatuses for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness |