| 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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| 04/03/2003 | US20030062950 Transmission power controller circuit |
| 04/03/2003 | US20030062929 Phase to sine amplitude conversion system and method |
| 04/03/2003 | US20030062907 System and method for detecting the proximity of a body |
| 04/03/2003 | CA2461649A1 Ceasing transmission of data rate control information in a cdma communication system when the mobile station transits to the idle open state |
| 04/03/2003 | CA2461024A1 Electronic device with extendable keyboard |
| 04/03/2003 | CA2432688A1 Power line communication circuit |
| 04/02/2003 | EP1298949A1 Communication system with detection of extra-system interference |
| 04/02/2003 | EP1298948A1 Radio base station and communication terminal |
| 04/02/2003 | EP1298891A2 Mobile radio terminal |
| 04/02/2003 | EP1298856A2 Method of transmitting packet data in a communication system |
| 04/02/2003 | EP1298832A1 Keyless access control receiver |
| 04/02/2003 | EP1298825A1 Apparatus and method using smart antenna in fdd wireless communication system |
| 04/02/2003 | EP1298817A1 Random access communication method by use of CDMA, and system for mobile stations which use the method |
| 04/02/2003 | EP1298816A2 Transmission power control method and mobile station |
| 04/02/2003 | EP1298814A2 CDMA receiver and channel estimation method |
| 04/02/2003 | EP1298813A2 Synchronization signal detector and method of detection of synchronization signal |
| 04/02/2003 | EP1298812A1 Method and apparatus for decoding an incoming ultra wideband impulse signal, in particular for a wireless communication system |
| 04/02/2003 | EP1298811A1 Method and apparatus for detecting impulses from a received ultra wideband signal |
| 04/02/2003 | EP1298810A2 Portable type radio equipment |
| 04/02/2003 | EP1298809A2 System and method for reducing SAR values |
| 04/02/2003 | EP1298807A1 Module for transmitting and/or receiving radio data |
| 04/02/2003 | EP1298806A1 LNA gain adjustment in an RF receiver to compensate for intermodulation interference |
| 04/02/2003 | EP1298794A2 Pop sound reduction circuit and voice output amplification device |
| 04/02/2003 | EP1298759A2 Converter for satellite broadcast reception with isolation between vertically and horizontally polarized waves |
| 04/02/2003 | EP1298643A1 Frequency interpolating device and frequency interpolating method |
| 04/02/2003 | EP1298447A2 GPS receiver module |
| 04/02/2003 | EP1297684A1 Device for receiving digital radio signals |
| 04/02/2003 | EP1297671A2 Method and apparatus for channel gain and channel delay estimation in a multi-carrier cdma system |
| 04/02/2003 | EP1297670A2 Method and apparatus for generating a short-range wireless data communication link |
| 04/02/2003 | EP1297661A2 Adaptive transmission channel allocation method and system for ism and unlicensed frequency bands |
| 04/02/2003 | EP1297644A2 Short code timing offsets in a cdma system |
| 04/02/2003 | EP1297635A2 Downlink power control for multiple downlink time slots in tdd communication systems |
| 04/02/2003 | EP1297633A2 Receiver, especially for mobile radio communication |
| 04/02/2003 | EP1297588A1 Antenna arrangement |
| 04/02/2003 | EP1196854B1 Method and apparatus for generating a control signal bitstream |
| 04/02/2003 | EP1166477A4 Apparatus, and associated method, for selectively modifying characteristics of the receive signal received at a receiving station |
| 04/02/2003 | EP1088284B1 Anti-collision tag apparatus and system |
| 04/02/2003 | EP1031190B1 Method for actualizing information stored in a mobile communications terminal and a communications terminal |
| 04/02/2003 | EP0998794B1 Communication system and method with orthogonal block encoding |
| 04/02/2003 | EP0962046B1 System and method for harmonic interference avoidance in carrier recovery for digital demodulation |
| 04/02/2003 | EP0940020A4 Method for correcting errors from a fading signal in a frequency hopped spread spectrum communication system |
| 04/02/2003 | EP0894364B1 Radio frequency noise canceller |
| 04/02/2003 | EP0880855B1 Intelligent epg memory management system and method |
| 04/02/2003 | EP0778995B1 Receiver with quadrature decimation stage, method of processing digital signals |
| 04/02/2003 | CN2543295Y Vehicle-mounted mobile telephone set |
| 04/02/2003 | CN2543282Y Wireless data exchange system |
| 04/02/2003 | CN1408178A Method and apparatus for audio/data/visual information selection |
| 04/02/2003 | CN1408149A Method and aparatus for measuring co-channel interference |
| 04/02/2003 | CN1408148A Equalized parallel interference cancellation (EPIC) for CDMA system |
| 04/02/2003 | CN1408147A Wireless communication device |
| 04/02/2003 | CN1408141A Transmitting device |
| 04/02/2003 | CN1408131A Wireless information consumer electronics apparatus |
| 04/02/2003 | CN1408100A 干扰保护 Interference protection |
| 04/02/2003 | CN1407830A Radio communication frequency signal amplifier and transmitting/receiving device |
| 04/02/2003 | CN1407828A High-frequency circuit device and mobile communication device |
| 04/02/2003 | CN1407827A Receiver, method, program and carrier signals adapted to volume of calling in signal |
| 04/02/2003 | CN1407824A Multi-frequency band multi-mode mobile transmitting/receiving system |
| 04/02/2003 | CN1407818A Method for transmitting data in package with symmetric conversion spectrum |
| 04/02/2003 | CN1407817A Transmitting/receiving system of multi-frequency band multi-mode mobile telephone |
| 04/02/2003 | CN1407805A Digital broadcasting receiver |
| 04/02/2003 | CN1407777A Battery charger for portable audio device |
| 04/02/2003 | CN1407748A Channel estimate method and apparatus |
| 04/02/2003 | CN1407737A Method and apparatus for extracting multiple parts of data flow in different channels |
| 04/02/2003 | CN1407735A Method for display in multiple languages on set top box for satellite receiver |
| 04/02/2003 | CN1407731A Resonance antenna |
| 04/02/2003 | CN1407729A Receiver, method, program and transfer signals adapted to volume of call signal |
| 04/02/2003 | CN1407728A Multifuctional radio R-T units |
| 04/02/2003 | CN1407719A High frequency power amplifer, module of high frequency power amplifer and mobile telephone |
| 04/02/2003 | CN1407655A Small flat antenna with double-port and terminal |
| 04/02/2003 | CN1407650A Micro linear filter and HF transmitter therewith |
| 04/02/2003 | CN1104835C Improved isolation device for electronic equipment |
| 04/02/2003 | CN1104834C Enclosure for equipment which requires cooling |
| 04/02/2003 | CN1104824C Method for realizing power control in mobile communication system |
| 04/02/2003 | CN1104783C Method for synchronizing psuedo-random sequences in linear band spreading system |
| 04/02/2003 | CN1104782C Configurable single-chip transceiver integrated circuit architecture |
| 04/02/2003 | CN1104781C Multi-band mixer with universal local oscillator |
| 04/02/2003 | CN1104780C Estimator of direction of desired signal |
| 04/02/2003 | CN1104779C Radio receiving method and radio receiving apparatus |
| 04/02/2003 | CN1104689C Encoding method and apparatus, decoding method and apparatus |
| 04/01/2003 | USRE38055 Video data bus communication system and method |
| 04/01/2003 | US6542821 GPS receiver and method for processing GPS signals |
| 04/01/2003 | US6542759 Radio communication apparatus and method for radio communication |
| 04/01/2003 | US6542758 Distributed radio telephone for use in a vehicle |
| 04/01/2003 | US6542743 Method and apparatus for reducing pilot search times utilizing mobile station location information |
| 04/01/2003 | US6542727 Receiving control apparatus and method thereof |
| 04/01/2003 | US6542726 Personal data assistant terminal with radio |
| 04/01/2003 | US6542724 Method and apparatus for performing image signal rejection |
| 04/01/2003 | US6542722 Method and system for frequency up-conversion with variety of transmitter configurations |
| 04/01/2003 | US6542644 Statistical data compression/decompression method |
| 04/01/2003 | US6542620 Signal processing to hide plural-bit information in image, video, and audio data |
| 04/01/2003 | US6542618 Methods for watermark decoding |
| 04/01/2003 | US6542612 Companding amplifier with sidechannel gain control |
| 04/01/2003 | US6542537 Reduction of CPU burden in monitoring data for escape sequences |
| 04/01/2003 | US6542536 Spread spectrum communications with selectable data transfer rates |
| 04/01/2003 | US6542483 Method and an apparatus for Eb/Nt estimation for forward power control in spread spectrum communications systems |
| 04/01/2003 | US6542478 Device and method for generating PN sequence in CDMA communication system |
| 04/01/2003 | US6542381 Device and method for mounting vibrator |
| 04/01/2003 | US6542125 Radio device with moveable antenna |
| 04/01/2003 | US6542112 Interference cancellation in antenna test |
| 04/01/2003 | US6542069 Method of protecting components connected to a car radio |