| 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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| 09/05/2012 | CN101594166B Method and device for eliminating interference in signals in short distance wireless network |
| 09/05/2012 | CN101582867B Transmission apparatus and method, reception apparatus and method |
| 09/05/2012 | CN101567701B High efficient multi-path digital down converter system |
| 09/05/2012 | CN101558680B On-vehicle hands-free device and data transfer method |
| 09/05/2012 | CN101552754B Carrier leakage corrective system for radio frequency transceiver |
| 09/05/2012 | CN101552618B Vehicle mounted arrival reminding transmitting system of subway trains and transmitting method thereof |
| 09/05/2012 | CN101547023B Method and device for rapid correlation calculation in CDMA system |
| 09/05/2012 | CN101534158B Method and device for obtaining ultra-wideband channel model of discrete time |
| 09/05/2012 | CN101521536B Mobile station receiving circuit for CDMA system sparetime spread spectrum method |
| 09/05/2012 | CN101505176B Bluetooth module for mobile terminal |
| 09/05/2012 | CN101505166B Audio encoding and decoding module for mobile terminal |
| 09/05/2012 | CN101502030B OFDM communication device and guard interval length determining method |
| 09/05/2012 | CN101478331B Constructing method for dual time frequency non-repeat non-complete frequency hopping sequence |
| 09/05/2012 | CN101478328B Method and apparatus for frequency bias estimation and compensation |
| 09/05/2012 | CN101465679B Wireless signal transmitting/receiving device and relevant device |
| 09/05/2012 | CN101454990B 视频压缩方法 Video compression methods |
| 09/05/2012 | CN101453237B Method and apparatus for searching downlink synchronous code |
| 09/05/2012 | CN101436872B Cradle for a portable terminal |
| 09/05/2012 | CN101425809B Receiving circuit and timepiece |
| 09/05/2012 | CN101399633B Interference resisting method combining Reed-Solomon code with grid coding modulation technique |
| 09/05/2012 | CN101395943B Radio communication apparatus |
| 09/05/2012 | CN101388688B Frequency scanning interference suspending method for direct sequence spread spectrum communication system |
| 09/05/2012 | CN101373990B Method and apparatus for link backup |
| 09/05/2012 | CN101371454B CDMA receiving device and SFN detecting method used for the same |
| 09/05/2012 | CN101359927B Method for selecting strength path in multiple cell combined channel estimation |
| 09/05/2012 | CN101359920B FM tuner |
| 09/05/2012 | CN101356740B Active rf module |
| 09/05/2012 | CN101350965B 混合器电路 Mixer circuit |
| 09/05/2012 | CN101345334B Printing antenna system of vehicle rear window glass |
| 09/05/2012 | CN101317332B Digital communication system, indoor device, and outdoor device |
| 09/05/2012 | CN101299482B Antenna structure of built-in resonant circuit |
| 09/05/2012 | CN101283563B Method and apparatus for accelerated super 3G cell search |
| 09/05/2012 | CN101277152B Annular double-bus redundancy protection architecture of passive optical network |
| 09/05/2012 | CN101252405B Clock detection and auto switching method and system |
| 09/05/2012 | CN101208871B Multiplexing method and system for time division duplex communication systems |
| 09/05/2012 | CN101207876B Regulation method, distribution method and management system of dormancy identification |
| 09/05/2012 | CN101207394B Wireless communication device |
| 09/05/2012 | CN101194432B Device, module and method for shared antenna operation in communication environment based on RFID technology |
| 09/05/2012 | CN101146314B A standing wave ration detection device and method for time division duplex communication system |
| 09/05/2012 | CN101145972B A disaster tolerance network management system and login method of network management clients |
| 09/05/2012 | CN101120515B Method and apparatus for estimating gain offsets for amplitude-modulated communication signals |
| 09/05/2012 | CN101093908B Antenna of automobile glass |
| 09/05/2012 | CN101072448B Method to estimate multiple round trip delays attached to cellular terminals |
| 09/05/2012 | CN101056111B Pulse periodic voltage adjuster, fm receiver and method for adjusting a peak value |
| 09/04/2012 | USRE43631 Mobile communications device with a camera |
| 09/04/2012 | USRE43628 Method and apparatus for controlling loop filtering or post filtering in block based motion compensationed video coding |
| 09/04/2012 | US8261311 Apparatus and method for transmitting video data from a mobile communication terminal |
| 09/04/2012 | US8260907 Methods, systems and computer program products for triggered data collection and correlation of status and/or state in distributed data processing systems |
| 09/04/2012 | US8260795 Method for providing multimedia to provide content related to keywords, and multimedia apparatus applying the same |
| 09/04/2012 | US8260667 Wireless device, program products and methods of using a wireless device to deliver services |
| 09/04/2012 | US8260372 Traffic monitoring for regulating states of a terminal |
| 09/04/2012 | US8260370 Method and apparatus for powering a wireless peripheral |
| 09/04/2012 | US8260365 Method and apparatus of processing data displayed on a mobile station interface based on user preferences |
| 09/04/2012 | US8260364 Mobile communication terminal and screen scrolling method thereof for projecting display information |
| 09/04/2012 | US8260357 Method for 4G node frequency selection |
| 09/04/2012 | US8260355 Portable communication terminal, program executed by portable communication terminal |
| 09/04/2012 | US8260354 Operating device and method for universal IC card |
| 09/04/2012 | US8260353 SIM messaging client |
| 09/04/2012 | US8260347 Radio frequency communication devices and methods |
| 09/04/2012 | US8260246 Data rate tracking filter |
| 09/04/2012 | US8260245 Monolithically integrated circuit |
| 09/04/2012 | US8260244 Rotating harmonic rejection mixer |
| 09/04/2012 | US8260242 Bandpass filter, and radio communication module and radio communication device using same |
| 09/04/2012 | US8260241 RFID reader with sub-orthogonal self-jammer cancellation |
| 09/04/2012 | US8260240 Single path architecture and automatic gain control (SAGC) algorithm for low power SDARS receivers |
| 09/04/2012 | US8260239 System and method for using location information to execute an action |
| 09/04/2012 | US8260236 Reducing power dissipation using process corner information |
| 09/04/2012 | US8260235 Fast RF receiver DC offset correction |
| 09/04/2012 | US8260232 Mobile terminal and method of controlling broadcast therein |
| 09/04/2012 | US8260231 Method and apparatus for multiple radio receive chains in wireless communication systems |
| 09/04/2012 | US8260230 Radio receiver and method for receiving and playing signals from multiple broadcast channels |
| 09/04/2012 | US8260227 Direct conversion receiver and DC offset concellation method |
| 09/04/2012 | US8260226 High-accuracy transmit power control with high-efficiency power amplifier operation |
| 09/04/2012 | US8260224 System and method of prebias for rapid power amplifier response correction |
| 09/04/2012 | US8260220 Communication device with reduced noise speech coding |
| 09/04/2012 | US8260219 Network communication device and method for detecting abnormal load |
| 09/04/2012 | US8260218 Mixer circuit and RF transmitter using such mixer circuit |
| 09/04/2012 | US8260217 Bidirectional wireless microphone system with automatic login function |
| 09/04/2012 | US8260216 Apparatus with RFID transceiver and wireless communication module |
| 09/04/2012 | US8260215 Efficient receiver frequency plan for covering multiple frequency bands |
| 09/04/2012 | US8260214 Shared antenna architecture for multiple co-located radio modules |
| 09/04/2012 | US8260213 Method and apparatus to adjust a tunable reactive element |
| 09/04/2012 | US8260212 Method and system for a reconfigurable filter that is utilized by a RF transmitter and a RF receiver which are integrated on a single substrate |
| 09/04/2012 | US8260209 System and method for coordinated spatial multiplexing using second order statistical information |
| 09/04/2012 | US8260207 Measuring communicating and using interference information |
| 09/04/2012 | US8260206 Methods and apparatus for uplink and downlink inter-cell interference coordination |
| 09/04/2012 | US8260204 Wireless communication system using surface acoustic wave (SAW) second harmonic techniques |
| 09/04/2012 | US8260198 Wireless communication system, wireless communication apparatus, and wireless communication method |
| 09/04/2012 | US8260076 Constant time filtering |
| 09/04/2012 | US8259964 Sound device |
| 09/04/2012 | US8259958 Engine sound control apparatus and control method |
| 09/04/2012 | US8259851 Method and apparatus of cross-correlation |
| 09/04/2012 | US8259839 Method for avoiding interference radiation of AM transmitters used in digital transmission |
| 09/04/2012 | US8259832 QAM and GMSK modulation methods |
| 09/04/2012 | US8259829 Method for estimating the time of arrival in ultra wideband systems |
| 09/04/2012 | US8259822 Polar and quadrature modulated cellular, WiFi, WiLAN, satellite, mobile, communication and position finder systems |
| 09/04/2012 | US8259815 Encoding and decoding traffic information using encoding fields |
| 09/04/2012 | US8259808 Low complexity video decoder |
| 09/04/2012 | US8259805 Method and apparatus for generating coded picture data and for decoding coded picture data |
| 09/04/2012 | US8259803 Method and apparatus for encoding video, and method and apparatus for decoding video |