| 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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| 03/12/2008 | CN101141137A Directional couplers for RF power detection |
| 03/12/2008 | CN101141136A Method and device for implementing vehicle mounted call |
| 03/12/2008 | CN101141135A Method to eliminate inter-subcarrier interference caused by phase noise in OFDM receiver |
| 03/12/2008 | CN101141134A Software compensation method of radio frequency module performance and improved radio frequency module |
| 03/12/2008 | CN101141022A Antenna device for portable terminal |
| 03/12/2008 | CN101140510A Multipurpose handhold flat-panel display and signal transceiver based on í«wirelessí» technology |
| 03/12/2008 | CN100375571C WCDMA system access channel frequency deviation estimating method |
| 03/12/2008 | CN100375554C Mobile phone SIM card installing and separating method |
| 03/12/2008 | CN100375552C Method and appts. for extending communication unit battery life |
| 03/12/2008 | CN100375544C Communication method and device in a broadcast communications system |
| 03/12/2008 | CN100375486C Speakerphone |
| 03/12/2008 | CN100375474C Intensity-stereo encoding and decoding transmission system, transmitter, receiver and method |
| 03/12/2008 | CN100375448C Method of avoiding access collision of redundant main station against serial bus ink |
| 03/12/2008 | CN100375411C Synchronous signal detection before random insertion channel |
| 03/12/2008 | CN100375406C Base station for a telecommunication system |
| 03/12/2008 | CN100375403C Apparatus for common-frequency radio communication system interplate local oscillator multi-backup |
| 03/12/2008 | CN100375402C Method for preventing monolithic board from fault operation of master-slave back-up inverse circuit |
| 03/12/2008 | CN100375401C Narrowband interference eliminating method and apparatus in spread-spectrum system |
| 03/12/2008 | CN100375400C A method for implementing ordered allocation of pilot frequency in CDMA system |
| 03/12/2008 | CN100375399C Activation of multiple xdsl modems with channel probe |
| 03/12/2008 | CN100375398C Colored interference identification |
| 03/12/2008 | CN100375397C Signal detector and receiver using the said signal detector |
| 03/12/2008 | CN100375396C Signal separator |
| 03/12/2008 | CN100375395C CDMA mobile communication system pilot transmitter |
| 03/12/2008 | CN100375385C Apparatus and method for carrier frequency correction of remote controller |
| 03/12/2008 | CN100375315C Slim line battery pack |
| 03/12/2008 | CN100375116C Device for controlling impedance returned on electronic label antenna |
| 03/12/2008 | CN100374983C Peak current control in wireless network interface devices |
| 03/11/2008 | US7343568 Navigation pattern on a directory tree |
| 03/11/2008 | US7343543 Method, system and apparatus for transmitting interleaved data between stations |
| 03/11/2008 | US7343433 Method and apparatus for controlling amount of buffer data in a receiver of a data communication system, and method and apparatus for playing streaming data with adaptive clock synchronization unit |
| 03/11/2008 | US7343431 Method, apparatus, and computer-readable medium for disabling BIOS-provided console redirection capabilities in the presence of an incompatible communications device |
| 03/11/2008 | US7343282 Method for transcoding audio signals, transcoder, network element, wireless communications network and communications system |
| 03/11/2008 | US7343210 Interactive digital medium and system |
| 03/11/2008 | US7343183 Portable wireless unit |
| 03/11/2008 | US7343182 Automatic sliding mechanism |
| 03/11/2008 | US7343181 Wireless communication device having electromagnetic compatibility for hearing aid devices |
| 03/11/2008 | US7343180 Wireless transmit/receive units having multiple receivers and methods |
| 03/11/2008 | US7343179 System and method for previewing and purchasing ring tones for a mobile device |
| 03/11/2008 | US7343178 Mobile terminal, display switching method of mobile terminal, and recording medium for recording display switching program |
| 03/11/2008 | US7343175 Peak current control in wireless network interface devices |
| 03/11/2008 | US7343172 HSDPA CQI, ACK, NACK power offset known in node B and in SRNC |
| 03/11/2008 | US7343148 Modification of portable communications device operation in vehicles |
| 03/11/2008 | US7343147 Method and apparatus for powering and loading software into a battery-less electronic device |
| 03/11/2008 | US7343146 Single chip LNA and VCO having similar resonant circuit topology and using same calibration signal to compensate for process variations |
| 03/11/2008 | US7343145 Radio control system for models |
| 03/11/2008 | US7343144 Frequency synthesizer using PLL architecture for wireless frequency allocation |
| 03/11/2008 | US7343143 Radio receiver with operation state setting unit |
| 03/11/2008 | US7343142 Tuner |
| 03/11/2008 | US7343141 Concurrent content capturing radio systems and methods |
| 03/11/2008 | US7343139 Device for converting frequencies, method of calibrating said device and system for transmitting/receiving electromagnetic signals comprising such a device |
| 03/11/2008 | US7343138 Compensating for load pull in electromagentic signal propagation using adaptive impedance matching |
| 03/11/2008 | US7343137 Circuit, switching module comprising the same, and use of said switching module |
| 03/11/2008 | US7343135 Method and apparatus for down conversion of radio frequency (RF) signals |
| 03/11/2008 | US7343015 Method and apparatus for high fidelity wireless stereophonic transmission utilizing dual frequency carriers |
| 03/11/2008 | US7342983 Apparatus and method for digitally filtering spurious transitions on a digital signal |
| 03/11/2008 | US7342982 Demodulation apparatus for a network transceiver and method thereof |
| 03/11/2008 | US7342976 Predistortion circuit and method for compensating A/D and other distortion in a digital RF communications transmitter |
| 03/11/2008 | US7342973 Method and apparatus for adapting multi-band ultra-wideband signaling to interference sources |
| 03/11/2008 | US7342971 Bipolar waveform modulation for ultra wideband (UWB) communication networks |
| 03/11/2008 | US7342968 Method and system for modeling the relationship of the bit rate of a transport stream and the bit rate of an elementary stream carried therein |
| 03/11/2008 | US7342967 System and method for enhancing performance of personal video recording (PVR) functions on hits digital video streams |
| 03/11/2008 | US7342966 MPEG table structure |
| 03/11/2008 | US7342957 Symbol timing recovery method for DMT-VDSL |
| 03/11/2008 | US7342956 System and method to extract uplink status flag bits in a cellular wireless network |
| 03/11/2008 | US7342955 Apparatus and method for mobile communication device transmission |
| 03/11/2008 | US7342954 Adaptive modulation for wireless networks |
| 03/11/2008 | US7342953 Synchronization detection circuit |
| 03/11/2008 | US7342952 Slicer input and feedback filter contents for block coded digital communications |
| 03/11/2008 | US7342912 Selection of user-specific transmission parameters for optimization of transmit performance in wireless communications using a common pilot channel |
| 03/11/2008 | US7342909 CDMA transmitter, CDMA multiplex transmitter, CDMA receiver and CDMA communication system |
| 03/11/2008 | US7342904 Method and apparatus for orthogonally overlaying variable chip rate spread spectrum signals |
| 03/11/2008 | US7342508 Telemetry system and method with variable parameters |
| 03/11/2008 | US7342482 Communication controller for an active transponder |
| 03/11/2008 | US7342481 Method and circuit arrangement for wireless data transmission |
| 03/11/2008 | US7342442 Variable gain amplifying apparatus and wireless communication apparatus |
| 03/11/2008 | US7342441 Heterodyne receiver array using resonant structures |
| 03/11/2008 | US7342432 Mixer circuit having improved linearity and noise figure |
| 03/11/2008 | CA2348700C High-performance error-correcting codes with skew mapping |
| 03/11/2008 | CA2324839C Phase-locked loop controller for a frequency hopping radio |
| 03/06/2008 | WO2008028177A1 Interactive personal information management system |
| 03/06/2008 | WO2008027915A1 System frame number (sfn) evaluator |
| 03/06/2008 | WO2008027705A1 Apparatus, comprising eyeglasses, for transmitting and receiving electromagnetic signals |
| 03/06/2008 | WO2008027690A2 Method and apparatus for acquiring and establishing a deployable communication system |
| 03/06/2008 | WO2008027688A2 System and method to rapidly deploy one or more communication devices |
| 03/06/2008 | WO2008027678A2 Remote fm modulation antenna arrangement |
| 03/06/2008 | WO2008027309A2 Ultra-wideband communication through a wire medium |
| 03/06/2008 | WO2008027295A2 Adaptive predistortion for controlling an open loop power amplifier |
| 03/06/2008 | WO2008026979A1 A low noise amplifier for an electrically small antenna |
| 03/06/2008 | WO2008026898A1 Method and apparatus for transmitting uplink signal, and method and apparatus for generating uplink signal in communication system |
| 03/06/2008 | WO2008026893A1 A method of antistatic deposition on components of mobile phone |
| 03/06/2008 | WO2008026760A1 Radio communication method and radio communication device |
| 03/06/2008 | WO2008026697A1 Data carrier and data carrier system |
| 03/06/2008 | WO2008026696A1 Iboc broadcast receiver |
| 03/06/2008 | WO2008026695A1 Radio broadcast receiver and radio broadcast seek method |
| 03/06/2008 | WO2008026694A1 Broadcast receiver and broadcast channel seek method |
| 03/06/2008 | WO2008026693A1 Iboc broadcast receiver |
| 03/06/2008 | WO2008026692A1 Data carrier and data carrier system |
| 03/06/2008 | WO2008026691A1 Data carrier and data carrier system |
| 03/06/2008 | WO2008026376A1 Demodulation device, demodulation device control method, demodulation device control program, and recording medium with recorded demodulation device control program |