| 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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| 03/14/2002 | US20020030556 Frequency variable filter, antenna duplexer, and communication apparatus incorporating the same |
| 03/14/2002 | US20020030555 Duplexer and mobile communication device using the same |
| 03/14/2002 | US20020030553 Device for transmitting electromagnetic signals across a structure including modules organized for two-for-one redundancy |
| 03/14/2002 | US20020030541 High frequency power amplifier module and wireless communication apparatus |
| 03/14/2002 | US20020030529 Mixer structure and method for using same |
| 03/14/2002 | US20020030250 Thick film millimeter wave transceiver module |
| 03/14/2002 | US20020030103 Removable housing cover for a portable radio communication device |
| 03/14/2002 | DE10044035A1 Kommunikationssystem zur Übertragung von Daten und Verfahren zur Nutzung eines derartigen Kommunikationssystems A communication system for transmission of data and methods of use of such a communication system |
| 03/14/2002 | DE10042946A1 Schutzhülle Cover |
| 03/14/2002 | DE10042203A1 Verfahren sowie Vorrichtung zur Vorentzerrung von Funkkanälen Method and apparatus for pre-equalization of radio channels |
| 03/14/2002 | CA2357204A1 Apparatus for and method of receiving broadcasting signals |
| 03/13/2002 | EP1187482A1 Method of locking or unlocking a service on a digital receiver of audio-visual programmes and device for implementing the method |
| 03/13/2002 | EP1187435A2 Portable telephone, GPS and bluetooth integrated compound terminal and controlling method therefor |
| 03/13/2002 | EP1187412A2 Carrier frequency recovery in CDMA receivers |
| 03/13/2002 | EP1187410A1 Training sequences for low-latency LMS implementation |
| 03/13/2002 | EP1187387A1 Multicarrier GSM receiver |
| 03/13/2002 | EP1187366A1 Adaptive uni-modular CDMA receiver |
| 03/13/2002 | EP1187361A1 Cable modem termination system for upstream frequency band |
| 03/13/2002 | EP1187359A2 Spread spectrum communication device and spread spectrum communication method |
| 03/13/2002 | EP1187358A2 Spread spectrum communication device and spread spectrum communication method |
| 03/13/2002 | EP1187357A1 High-frequency module and wireless communication device |
| 03/13/2002 | EP1187356A2 Real-time reconfigurable electronic radio system |
| 03/13/2002 | EP1187355A1 Multimode apparatus containing a transmission/reception circuitry for signals minimizing the necessary means for managing different modes |
| 03/13/2002 | EP1187354A1 Radio device and method of calibration of antenna directivity |
| 03/13/2002 | EP1187353A2 Transceiver-processor building block for electronic radio systems |
| 03/13/2002 | EP1187352A2 Mount structure of communication equipment |
| 03/13/2002 | EP1187351A2 Wireless telecommunications multi-carrier receiver architecture |
| 03/13/2002 | EP1187350A2 Information exhange apparatus and information exchanging method |
| 03/13/2002 | EP1187349A2 Communication systems |
| 03/13/2002 | EP1187348A2 Communication systems |
| 03/13/2002 | EP1187347A1 Receiving device and receiving method |
| 03/13/2002 | EP1187345A2 Remote signalling transmitter for use in various vehicle systems |
| 03/13/2002 | EP1187340A2 Error correction apparatus equipped with turbo decoder |
| 03/13/2002 | EP1187326A2 Filter apparatus |
| 03/13/2002 | EP1187317A2 Transmitter and wireless communication device |
| 03/13/2002 | EP1187316A1 Method and Control Circuit for Use of a HBT Transistor Power Amplifier in a Transmitter Using Zero IF Architecture |
| 03/13/2002 | EP1187249A2 Superconductor filter and radio transmitter-receiver |
| 03/13/2002 | EP1187208A2 Semiconductor device |
| 03/13/2002 | EP1186201A1 Electronic devices using earphones and wireless earphones |
| 03/13/2002 | EP1186126A1 Method and apparatus for determining characteristics of components of a communication channel |
| 03/13/2002 | EP1186120A1 Dect transmitting-receiving terminal and method for communicating between a dect transmitting-receiving terminal and a dect base station |
| 03/13/2002 | EP1186116A1 Method and apparatus for processing a punctured pilot channel |
| 03/13/2002 | EP1186114A2 Multiple mask arrangement for jumping in pseudo-noise sequences |
| 03/13/2002 | EP1186112A1 Method and apparatus for stability margin determination in a repeater |
| 03/13/2002 | EP1186111A1 Personal digital assistant/telephone combination device |
| 03/13/2002 | EP1186110A1 Interference cancellation method and receiver |
| 03/13/2002 | EP1186109A2 A multi-function removable faceplate for an entertainment system, such as a broadcast receiver |
| 03/13/2002 | EP1186098A2 Measuring antenna signal strength with automatic gain control receiver |
| 03/13/2002 | EP1185962A1 Low-power radio frequency identification reader |
| 03/13/2002 | EP1050113B1 Method and apparatus for estimation of coupling parameters in a transform coder for high quality audio |
| 03/13/2002 | EP1010151A4 Radio frequency data communications device |
| 03/13/2002 | EP0738441B1 Encoding and decoding of a wideband digital information signal |
| 03/13/2002 | CN2482278Y Discrete picture and prism combined stereo TV |
| 03/13/2002 | CN2482277Y Front frame of TV set |
| 03/13/2002 | CN2481179Y Calling display finger-ring |
| 03/13/2002 | CN1340264A Method for detecting pilot signals |
| 03/13/2002 | CN1340257A CDMA receiving device and error correction method |
| 03/13/2002 | CN1340252A Method and apparatus for transmission with interference suppression |
| 03/13/2002 | CN1340250A Method and device for synchronizing a receiver with a transmitter |
| 03/13/2002 | CN1340249A 扩展频谱接收机 Spread spectrum receiver |
| 03/13/2002 | CN1340248A Method and apparatus for time tracking |
| 03/13/2002 | CN1340241A Antenna duplexer |
| 03/13/2002 | CN1340165A Encapsulated antenna in passive transponders |
| 03/13/2002 | CN1340007A Signal transmission in a tire pressure sensing system |
| 03/13/2002 | CN1339932A 便携式电话终端和供电方法 The portable telephone terminal and power supply method |
| 03/13/2002 | CN1339931A Portable radio terminal with direction pointer |
| 03/13/2002 | CN1339924A Self adaptive lattice weighting channel evaluating method |
| 03/13/2002 | CN1339888A Receiver structure applying intelligent antenna and combined detection in radio communication system and its algorithm |
| 03/13/2002 | CN1339887A Ratio Eb/I method and communication system in equalizing service multiple CDMA system |
| 03/13/2002 | CN1339886A Front end module of mobile communication device |
| 03/13/2002 | CN1339880A Radio communication equipment |
| 03/13/2002 | CN1339732A Wide keyboard and wide keyboard rack structure for preventing static discharge |
| 03/13/2002 | CN1080962C Synchronizer for receiver of spectrum spreading communication apparatus |
| 03/13/2002 | CN1080961C Radio receiver for information dissemination using subcarrier |
| 03/13/2002 | CN1080959C Method and apparatus for power estimation in a communication system |
| 03/13/2002 | CN1080954C Apparatus and method for optimizing quality of received sigal in radio receiver |
| 03/12/2002 | US6356773 Radiation shielding device |
| 03/12/2002 | US6356770 Composite mobile communication device |
| 03/12/2002 | US6356768 Portable telephone |
| 03/12/2002 | US6356749 Automatic adapt circuit for circumventing demodulator transients in radio receiver |
| 03/12/2002 | US6356748 Spectrum control for direct conversion radio frequency reception |
| 03/12/2002 | US6356747 Intermediary low-frequency frequency-conversion radiofrequency reception |
| 03/12/2002 | US6356746 Direct converting receiver |
| 03/12/2002 | US6356745 Device and method for controlling output power of mobile communication terminal |
| 03/12/2002 | US6356741 Magnetic pole insensitive switch circuit |
| 03/12/2002 | US6356736 Direct-conversion tuner integrated circuit for direct broadcast satellite television |
| 03/12/2002 | US6356639 Audio decoding apparatus, signal processing device, sound image localization device, sound image control method, audio signal processing device, and audio signal high-rate reproduction method used for audio visual equipment |
| 03/12/2002 | US6356607 Preamble code structure and detection method and apparatus |
| 03/12/2002 | US6356605 Frame synchronization in space time block coded transmit antenna diversity for WCDMA |
| 03/12/2002 | US6356604 Receiving method, and receiver |
| 03/12/2002 | US6356603 Integrated multi-mode bandpass sigma-delta receiver subsystem with interference mitigation and method of using same |
| 03/12/2002 | US6356599 AFC device and method of controlling reception frequency in a dual-mode terminal |
| 03/12/2002 | US6356555 Apparatus and method for digital data transmission using orthogonal codes |
| 03/12/2002 | US6356542 Reception path search method and searcher circuit of CDMA reception device |
| 03/12/2002 | US6356538 Partial sleep system for power savings in CDMA wireless telephone devices |
| 03/12/2002 | US6356536 Protective and decoupling shunt switch at LNA input for TDMA/TDD transceivers |
| 03/12/2002 | US6356534 Spread-spectrum changeable base station |
| 03/12/2002 | US6356528 Interleaver and deinterleaver for use in a diversity transmission communication system |
| 03/12/2002 | US6356211 Encoding method and apparatus and recording medium |
| 03/12/2002 | US6356198 Capacitive modulation in an electromagnetic transponder |