| 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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| 02/16/2011 | CN201750565U Multichannel communication device of portable station |
| 02/16/2011 | CN201750555U Voice comprehensive management device for on-scene command of architectural engineering |
| 02/16/2011 | CN201750525U FSK numerically-controlled dual-frequency wireless microphone system |
| 02/16/2011 | CN201750472U Remote control device for projection mobile phone |
| 02/16/2011 | CN201750422U Mobile phone with radiation condition prompting function |
| 02/16/2011 | CN201750414U Semi-automatically-applied WBS-C interstation safety information transmission system |
| 02/16/2011 | CN201750410U Safety information transmitting system among WBS (work breakdown structure)-C stations applied to directional circuit |
| 02/16/2011 | CN201750400U Frequency quadrupling circuit of transmitter of Ku waveband satellite portable station |
| 02/16/2011 | CN201749939U Push-button short-range transceiver antenna and mobile terminal |
| 02/16/2011 | CN201749420U Wireless connecting equipment |
| 02/16/2011 | CN201743689U Veterinary use remote control automatic hemostix |
| 02/16/2011 | CN1954138B Process device with improved power generation |
| 02/16/2011 | CN1897495B Wireless receiving device having low power consumption and excellent reception performance |
| 02/16/2011 | CN1893585B Receiver for receiving terrestrial digital multimedia broadcast (DMB) using an imaginary channel to receive broadcast services |
| 02/16/2011 | CN1874567B Method and equipment for adjusting step size of timed tracking |
| 02/16/2011 | CN1860695B Method and device for detection of process state change and for determination if carrier frequency should be skipped |
| 02/16/2011 | CN1823526B Digital broadcasting transmission/ reception capable of improving a receiving performance and a signal processing method thereof |
| 02/16/2011 | CN1794600B Method of implementing initial cell searching first step by user terminal |
| 02/16/2011 | CN1619991B Terminal and communication method |
| 02/16/2011 | CN101978755A Mobile station, base station, basic frequency block specifying method and band control method |
| 02/16/2011 | CN101978749A Processing digital samples in a wireless receiver |
| 02/16/2011 | CN101978664A Frequency hopping pattern and arrangement for sounding reference signal |
| 02/16/2011 | CN101978611A Transpiration cooling and fuel cell for ultra mobile applications |
| 02/16/2011 | CN101978610A Bluetooth and wlan coexistence architecture having a shared low noise amplifier |
| 02/16/2011 | CN101978609A Multi-directional slide input device for a portable terminal |
| 02/16/2011 | CN101978608A Apparatus comprising a broadcast receiver circuit and provided with an antenna |
| 02/16/2011 | CN101978607A Adaptive linearity communication device |
| 02/16/2011 | CN101978606A Echo detection |
| 02/16/2011 | CN101978605A Transmission circuit and radio communication device |
| 02/16/2011 | CN101978364A Operating system providing consistent operations across multiple input devices |
| 02/16/2011 | CN101977419A Mobile telephone network searching method and mobile telephone |
| 02/16/2011 | CN101977168A Channel estimation for wireless communication |
| 02/16/2011 | CN101977083A Ultra wideband stratum communication system |
| 02/16/2011 | CN101977072A Portable wireless mobile emergency command platform based on 3G network |
| 02/16/2011 | CN101977069A Grouped beam synthesis method in uplink of multi-user CDMA (Code Division Multiple Access) system |
| 02/16/2011 | CN101977066A Method and device for suppressing narrowband interference and network system |
| 02/16/2011 | CN101977065A Ultra-wide band (UWB) chaotic signal generator |
| 02/16/2011 | CN101977064A Emergency broadcasting receiver |
| 02/16/2011 | CN101977020A Digital up/down frequency conversion system and implementation method thereof |
| 02/16/2011 | CN101976750A Cavity filter |
| 02/16/2011 | CN101527853B Implicit weighting of reference pictures in a video encoder |
| 02/16/2011 | CN101273536B Digital broadcasting receiver |
| 02/16/2011 | CN101272159B Receiver based on equalization technology and receiving method |
| 02/16/2011 | CN101207429B Apparatus and method for obtaining switch point in TDD WiMAX straight amplification station |
| 02/16/2011 | CN101185250B Initial multi-path acquisition of random access channels |
| 02/16/2011 | CN101079912B A method and device for emitting different odor via communication terminal |
| 02/16/2011 | CN101075818B Mobile wireless communications device having low IF receiver circuitry that adapts to radio environment |
| 02/16/2011 | CN101051848B Slim type portable terminal |
| 02/16/2011 | CN101039289B Intermodulation signal frequency searching apparatus and positioning method |
| 02/15/2011 | US7890809 High level operational support system |
| 02/15/2011 | US7890779 Method and apparatus for providing updated information using power control in portable terminal device |
| 02/15/2011 | US7890743 Method and apparatus for configuring a device based on proximity to another device |
| 02/15/2011 | US7890149 Portable terminal |
| 02/15/2011 | US7890148 Mobile station used for CDMA mobile communication systems |
| 02/15/2011 | US7890145 System and method for antenna selection |
| 02/15/2011 | US7890144 Successive interference cancellation receiver processing with selection diversity |
| 02/15/2011 | US7890141 Wireless terminal adapted for detachably connecting with a radio |
| 02/15/2011 | US7890140 Macro implementing method and apparatus using SAT between subscriber identity module and mobile equipment |
| 02/15/2011 | US7890138 Mechanism for remotely accessing a portable computer including wireless communication functionality |
| 02/15/2011 | US7890081 Direct frequency conversion demodulator and modulator-demodulator |
| 02/15/2011 | US7890080 Multi-protocol radio frequency identification transceiver |
| 02/15/2011 | US7890079 RFIC with on-chip multiple band power amplifiers |
| 02/15/2011 | US7890078 Dual band WLAN communication frequency synthesizer technique |
| 02/15/2011 | US7890077 Balanced mixer with calibration of load impedances |
| 02/15/2011 | US7890076 Mixer circuit and method |
| 02/15/2011 | US7890075 Mechanism for controlling amplifier gain in a radio receiver |
| 02/15/2011 | US7890071 Handheld audio system |
| 02/15/2011 | US7890070 Filter circuit arrangement |
| 02/15/2011 | US7890068 Communication system, transmitting device, and receiving device |
| 02/15/2011 | US7890067 Linear RF amplifier with polar feedback |
| 02/15/2011 | US7890064 Multi-path transceiver layout within a device |
| 02/15/2011 | US7890063 Systems, methods, and apparatuses for complementary metal oxide semiconductor (CMOS) antenna switches using body switching in multistacking structure |
| 02/15/2011 | US7890059 Successive interference cancellation in code division multiple access system using variable interferer weights |
| 02/15/2011 | US7890058 Game machine and information communication system using data carrier |
| 02/15/2011 | US7890054 Rectifier circuit and radio communication device |
| 02/15/2011 | US7890052 Stratospheric-based communication system for mobile users using additional phased array elements for interference rejection |
| 02/15/2011 | US7889871 Apparatus for multichannel sound reproduction system |
| 02/15/2011 | US7889823 Timing recovery in a parallel channel communication system |
| 02/15/2011 | US7889821 System and method for canceling interference in a communication system |
| 02/15/2011 | US7889791 Method and apparatus for scalable compression of video |
| 02/15/2011 | US7889790 Method and apparatus for dynamically adjusting quantization offset values |
| 02/15/2011 | US7889788 Stream generation apparatus, stream generation method, coding apparatus, coding method, recording medium and program thereof |
| 02/15/2011 | US7889784 Multicarrier modulation messaging for SNR per subchannel during showtime information |
| 02/15/2011 | US7889783 Multiple data rate communication system |
| 02/15/2011 | US7889782 Joint de-spreading and frequency correction using a correlator |
| 02/15/2011 | US7889781 Maximum energy delay locked loop for cluster path processing in a wireless device |
| 02/15/2011 | US7889780 Method of estimating doppler spread and signal-to-noise ratio of a received signal |
| 02/15/2011 | US7889779 System and method for rapid generation of low PAR Q-mode signals |
| 02/15/2011 | US7889778 Device for detecting an attack against an integrated circuit chip |
| 02/15/2011 | US7889777 System and method for data transfer in frequency hopping wireless networks |
| 02/15/2011 | US7889766 Digital broadcasting system and method of processing data |
| 02/15/2011 | US7889760 Systems and methods for sending binary, file contents, and other information, across SIP info and text communication channels |
| 02/15/2011 | US7889683 Non-destructive media access resolution for asynchronous traffic in a half-duplex braided-ring |
| 02/15/2011 | US7889664 User equipment for detecting short codes |
| 02/15/2011 | US7889635 Versatile system for dual carrier transformation in orthogonal frequency division multiplexing |
| 02/15/2011 | US7889267 Focus state display apparatus and focus state display method |
| 02/15/2011 | US7889180 Method for searching menu in mobile communication terminal |
| 02/15/2011 | US7889054 Method and apparatus for creating scramble signals in RFID |
| 02/15/2011 | US7889053 Remote, non-contacting personnel bio-identification using microwave radiation |
| 02/15/2011 | US7888943 Method and apparatus for battery test |