| 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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| 01/05/2011 | CN201699693U Module group for integrating wireless communication and image pick-up |
| 01/05/2011 | CN201699692U Digital command communication telephone station |
| 01/05/2011 | CN201699691U Mechanical tuning radio device |
| 01/05/2011 | CN201699690U On-site collecting and wireless transmitting portable device for supporting a plurality of data |
| 01/05/2011 | CN201699689U Radio-frequency circuit, radio-frequency test interface device and radio-frequency test system |
| 01/05/2011 | CN201699688U Special teaching wireless microphone |
| 01/05/2011 | CN201699687U Video wireless transmitter with dual-purpose interface |
| 01/05/2011 | CN201699684U Frequency synthesizer of full-band multi-band orthogonal frequency division multiplexing ultra wideband radio frequency transceiver |
| 01/05/2011 | CN201699132U Directive antenna and terminal equipment including external antenna interface |
| 01/05/2011 | CN201698765U Vehicle-mounted digital MP3 radio-cassette player |
| 01/05/2011 | CN201698559U Multifunctional life rescuing system |
| 01/05/2011 | CN201698441U Wireless real-time multi-channel data collector |
| 01/05/2011 | CN201698403U Baseband intermediate frequency integrated development board |
| 01/05/2011 | CN201698147U Camera device with radio set function |
| 01/05/2011 | CN1909526B Method and device for suppressing noise |
| 01/05/2011 | CN1833389B Channel gain estimation in a rake receiver using complex weight generation (cwg) algorithms |
| 01/05/2011 | CN1808763B Mobile wireless communications device comprising integrated antenna and keyboard and related methods |
| 01/05/2011 | CN1784834B Dual antenna system having one phase lock loop |
| 01/05/2011 | CN1579082B Cellular phone that exposes the user's brain to much less microwave radiation |
| 01/05/2011 | CN101940037A Mobile station, mobile radio communication system, mobile radio communication method, and mobile radio communication program |
| 01/05/2011 | CN101939960A A method for compensating signal distortion in an emitting payload |
| 01/05/2011 | CN101939922A I/Q calibration techniques |
| 01/05/2011 | CN101939921A Radio communication apparatus |
| 01/05/2011 | CN101939920A Controlling the power consumption of a receiving unit |
| 01/05/2011 | CN101939916A A method of operating a multi-stream reception scheme |
| 01/05/2011 | CN101939655A ESD-detector |
| 01/05/2011 | CN101938826A Uplink synchronization control method and device for long term evolution system |
| 01/05/2011 | CN101938815A Power divider and dual-output radio signal transmitter |
| 01/05/2011 | CN101938570A Mobile terminal |
| 01/05/2011 | CN101938441A Synchronization sequence sending and receiving methods for realizing synchronous access and corresponding device |
| 01/05/2011 | CN101938436A An advanced television systems committee (ATSC) digital television (DTV) receiver |
| 01/05/2011 | CN101938435A Time bias estimation device and method for orthogonal frequency division multiplexing system |
| 01/05/2011 | CN101938347A Timing error extraction device and method |
| 01/05/2011 | CN101938338A Two-dimensional block spread spectrum system-based multi-user MIMO spatial multiplexing system |
| 01/05/2011 | CN101938335A Method for acquiring training sequence code word |
| 01/05/2011 | CN101938317A Line-spectrum detection method for noise power spectra |
| 01/05/2011 | CN101938296A Production method of pilot frequency sequence, user equipment and base station |
| 01/05/2011 | CN101938295A Method and device for transmitting channel measurement pilot frequency |
| 01/05/2011 | CN101938294A Same-frequency multi-cell channel estimation method, device and system |
| 01/05/2011 | CN101938293A Multimode-supporting radio frequency transceiver, terminal and switching method of terminal |
| 01/05/2011 | CN101938292A Multimode multi-standard mobile phone radio frequency transceiver |
| 01/05/2011 | CN101938291A Device for transceiver radio frequency link |
| 01/05/2011 | CN101938290A Wireless terminal device |
| 01/05/2011 | CN101938289A Mobile terminal equipment with SMD type camera |
| 01/05/2011 | CN101938288A Signal processing method and device applied to responder and responder |
| 01/05/2011 | CN101938287A Handheld satellite communication terminal and method for guiding user to align antenna with satellite by using same |
| 01/05/2011 | CN101938286A Composite electronic component module |
| 01/05/2011 | CN101938285A Method and device for realizing RRU data interface by using ping-pong operation |
| 01/05/2011 | CN101938284A 通信装置及其通信方法 A communication apparatus and communication method |
| 01/05/2011 | CN101938283A Multi-carrier interference eliminating circuit and a signal receiving and transmitting system using same |
| 01/05/2011 | CN101604541B Two-channel digital radio-frequency memory board |
| 01/05/2011 | CN101431788B Multimedia broadcast/multicast service special carrier frequency cell networking method and system |
| 01/05/2011 | CN101395797B Demultiplexer and communication device |
| 01/05/2011 | CN101282564B Method and terminal for estimating channel quality indication in TDD system |
| 01/05/2011 | CN101267765B Device for detecting body status |
| 01/05/2011 | CN101237708B Method for initializing and updating inter-frequency interference cell of TD-SCDMA terminal |
| 01/05/2011 | CN101217818B A ranging code detecting method of base station receiver |
| 01/05/2011 | CN101170316B Downlink information feedback and receiving method and device |
| 01/05/2011 | CN101170310B A digital/analog mixed automatic gain control device |
| 01/05/2011 | CN101162919B Data caching circuit |
| 01/05/2011 | CN101159903B Method and device of preventing and processing transmission carrying congestion |
| 01/05/2011 | CN101156325B System and method for implementing service switch |
| 01/05/2011 | CN101115267B 3rd generation mobile communication multi-system combined equipment |
| 01/05/2011 | CN101034897B RF module and base station |
| 01/04/2011 | USRE42021 Equalizer performance enhancements for broadband wireless applications |
| 01/04/2011 | US7865925 Optimization of a full duplex wideband communications system |
| 01/04/2011 | US7865924 Providing input and output for a mobile device |
| 01/04/2011 | US7865923 Information receiving apparatus and control method thereof |
| 01/04/2011 | US7865922 Low-power broadcast receiver |
| 01/04/2011 | US7865781 Automated diagnostic service |
| 01/04/2011 | US7865331 Estimating a time offset between stationary clocks |
| 01/04/2011 | US7865219 Portable terminal |
| 01/04/2011 | US7865218 Receiving device, integrated circuit, program, and receiving method |
| 01/04/2011 | US7865215 Magnification of currently selected menu item |
| 01/04/2011 | US7865213 Tuned directional antennas |
| 01/04/2011 | US7865183 Method and system for supporting residual energy awareness in an ad hoc wireless communications network |
| 01/04/2011 | US7865168 Apparatus for controlling power consumption in PDA phone |
| 01/04/2011 | US7865167 Digital video broadcast-terrestrial (DVB-T) receiver interoperable with a GSM transmitter in a non-interfering manner |
| 01/04/2011 | US7865166 Software radio transceiver |
| 01/04/2011 | US7865165 Scalable radio receiver architecture providing three-dimensional packaging of multiple receivers |
| 01/04/2011 | US7865163 Time constant automatic adjusting circuit, filter circuit system, and method of automatically adjusting time constant |
| 01/04/2011 | US7865162 Method and system for single weight antenna system for HSDPA |
| 01/04/2011 | US7865161 File delivery session handling |
| 01/04/2011 | US7865158 Method and apparatus for automatically correcting receiver oscillator frequency |
| 01/04/2011 | US7865157 Controllable mixer |
| 01/04/2011 | US7865156 Scanning methods and apparatus which utilize a carrier signal bandwidth test |
| 01/04/2011 | US7865154 Tunable microwave devices with auto-adjusting matching circuit |
| 01/04/2011 | US7865152 RF waveform modulation apparatus and method |
| 01/04/2011 | US7865151 Swing hinge device for mobile terminal |
| 01/04/2011 | US7865150 Dual frequency band wireless LAN |
| 01/04/2011 | US7865149 On chip MOS transmit / receive switch |
| 01/04/2011 | US7865143 Radio terminal device, management terminal device, and radio communication method |
| 01/04/2011 | US7865136 Vehicular audio/visual system and method of controlling the same |
| 01/04/2011 | US7864905 Interference alleviation equalizing apparatus of multi-carrier communication system and method thereof |
| 01/04/2011 | US7864904 Method and data processing device for processing digital data of a signal |
| 01/04/2011 | US7864898 Systems and methods for signal acquistion in navigational satellite signal receivers |
| 01/04/2011 | US7864878 Method for receiving an OFDM signal |
| 01/04/2011 | US7864872 Transmission device, transmission method, and storage medium |
| 01/04/2011 | US7864870 Ultra wideband waveform generator circuit |
| 01/04/2011 | US7864864 Context buffer address determination using a plurality of modular indexes |