| 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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| 12/27/2000 | EP0864207A4 Coplanar mixer assembly |
| 12/27/2000 | EP0842484B1 Frequency detection |
| 12/27/2000 | EP0628195B1 Method for encoding, decoding and compression of audio-type data |
| 12/27/2000 | CN2412324Y Power amplifying cooling device for whole solid transmitter |
| 12/27/2000 | CN1278380A Cell searching in a CDMA communications system |
| 12/27/2000 | CN1278377A Method and apapratus for tracking a communication signal in a wireless communication system |
| 12/27/2000 | CN1278375A Synchronization to a base station and code acquisition within a spread spectrum communications system |
| 12/27/2000 | CN1278137A Modulation assembly for digital TV set |
| 12/27/2000 | CN1278129A Device and method used for double othogonal code jump multi-address communication system |
| 12/27/2000 | CN1278125A Method for broadcast transmitting time utilizing sound, and transmitting/receiving device thereof |
| 12/27/2000 | CN1060003C Synchromization arrangement for a compressed video signal |
| 12/27/2000 | CN1059996C Remot-control multi-transmitting receiving realtime processing system |
| 12/26/2000 | USRE37000 Method of controlling remote control electronic apparatus coupled to a network and a remote control electronic apparatus to be coupled to a network |
| 12/26/2000 | US6167345 Method and a device for finalizing data carrying communication equipment in traffic control systems |
| 12/26/2000 | US6167289 Power supply assembly for portable phone |
| 12/26/2000 | US6167269 Terminal assisted handoff mobile communication system in which improvement is carried out as regards a handoff system |
| 12/26/2000 | US6167247 Local oscillator leak cancellation circuit |
| 12/26/2000 | US6167246 Fully integrated all-CMOS AM receiver |
| 12/26/2000 | US6167242 Offset voltage cancellation system for radio frequency power controllers |
| 12/26/2000 | US6167241 Technique for performing amplitude modulation without cheating side-bands |
| 12/26/2000 | US6167103 Variable spread spectrum clock |
| 12/26/2000 | US6167099 Multi-channel digital transceiver and method |
| 12/26/2000 | US6167098 Method and apparatus for digital interference rejection |
| 12/26/2000 | US6167096 Transmitting circuit for use in code-division multiple access system and frequency-division multiple access system |
| 12/26/2000 | US6167085 Image data compression |
| 12/26/2000 | US6167079 Method for identifying data transmission rate, and a receiver |
| 12/26/2000 | US6167078 Conservation of power in a serial modem |
| 12/26/2000 | US6167056 Access channel slot sharing |
| 12/26/2000 | US6167038 Data transmission method, and a cellular radio system |
| 12/26/2000 | US6167037 Signal transmitting method, transmitter, receiver, and spread-spectrum code synchronizing method for mobile communication system |
| 12/26/2000 | US6166971 Method of and apparatus for correctly transmitting signals at high speed without waveform distortion |
| 12/26/2000 | US6166774 Combining NTSC visual and aural signals with DTV signals |
| 12/26/2000 | US6166703 Combination satellite and VHF/UHF receiving antenna |
| 12/26/2000 | US6166699 Antenna source for transmitting and receiving microwaves |
| 12/26/2000 | US6166694 Printed twin spiral dual band antenna |
| 12/26/2000 | US6166622 Time slot structure for improved TPC estimation in WCDMA |
| 12/26/2000 | US6166598 Power amplifying circuit with supply adjust to control adjacent and alternate channel power |
| 12/26/2000 | US6166594 Self calibrating demodulator system |
| 12/26/2000 | US6164551 Radio frequency identification transponder having non-encapsulated IC chip |
| 12/26/2000 | US6164547 Method for checking the compatibility of a mobile station and a functional unit; a mobile station and a functional unit |
| 12/26/2000 | US6164531 User interface card for use with a device |
| 12/26/2000 | US6164129 Apparatus and methods for monitoring system environment of outdoor base station |
| 12/26/2000 | CA2210805C Wide frequency spectrum television tuner with single local oscillator |
| 12/26/2000 | CA2200933C Multistage relay device |
| 12/26/2000 | CA2021618C Method for protecting multi-pulse coders from fading and random pattern bit errors |
| 12/21/2000 | WO2000078012A1 A portable electric apparatus having a liquid crystal display, and a power preservation method for such an apparatus |
| 12/21/2000 | WO2000078011A2 A wrist communication device having multi-sectioned keypad and antenna system |
| 12/21/2000 | WO2000077963A1 Interleaving in a spread-spectrum communication system |
| 12/21/2000 | WO2000077952A1 Receiver for two orthagonally polarised signals |
| 12/21/2000 | WO2000077950A1 Adjusting maximum transmit power to maintain constant margin for adjacent channel power rejection |
| 12/21/2000 | WO2000077949A1 System and method for impulse radio power control |
| 12/21/2000 | WO2000077946A1 Method and apparatus for performing interference estimation |
| 12/21/2000 | WO2000077943A1 Radio receiving device and diffusion code identification method |
| 12/21/2000 | WO2000077942A1 Low computational complexity joint detection for hybrid td-cdma systems |
| 12/21/2000 | WO2000077941A1 Method and apparatus for stability margin determination in a repeater |
| 12/21/2000 | WO2000077940A1 Multiple mode radiotelephones including glue circuits and related methods and circuits |
| 12/21/2000 | WO2000077939A1 Fm receiver with bandwidth control means |
| 12/21/2000 | WO2000077938A2 Receiving station with interference signal suppression |
| 12/21/2000 | WO2000077759A1 Digital interconnection of electronics entertainment equipment |
| 12/21/2000 | WO2000077716A1 A card-receiving device for a communication apparatus |
| 12/21/2000 | WO2000077655A1 Internet radio receiver and interface |
| 12/21/2000 | WO2000048346A3 A non-coherent, non-data-aided pseudo-noise synchronization and carrier synchronization for qpsk or oqpsk modulated cdma system |
| 12/21/2000 | WO2000043944A8 Method of interrogating a radio frequency identification device |
| 12/21/2000 | WO2000036757A3 Apparatus and method for wireless communications |
| 12/21/2000 | WO1999031814A8 Network communications link |
| 12/21/2000 | DE10024956A1 Antenna duplexer has duplexer elements with SAW filters with different pass band center frequencies, and connections grouped into antenna, receiver and transmitter connector groups |
| 12/21/2000 | DE10017143A1 Vehicle mounted terminal for voice/data communication, has controller regulating power delivered from vehicle mounted unit for energizing terminal equipment on the basis of external command received through radio |
| 12/21/2000 | CA2374554A1 A wrist communication device having multi-sectioned keypad and antenna system |
| 12/20/2000 | EP1061736A1 Intermediate frequency tuning circuit |
| 12/20/2000 | EP1061682A2 Wireless communications system with secondary synchronization code based on values in primary synchronization code |
| 12/20/2000 | EP1061665A1 Code division multiplex communication method |
| 12/20/2000 | EP1061664A2 Recovering of spread data from a composite signal in the frequency domain |
| 12/20/2000 | EP1061662A1 High-frequency radio circuit |
| 12/20/2000 | EP1061661A2 Dual band cellular transceiver architecture |
| 12/20/2000 | EP1061660A1 N-port receiver with RF/LO isolation |
| 12/20/2000 | EP1061659A2 Muliple-band receiver |
| 12/20/2000 | EP1061655A2 An audio system conducting digital signal processing, a control method thereof, a recording media on which the control method is recorded |
| 12/20/2000 | EP1061654A1 Detection of noise in a frequency demodulated fm audio broadcast signal |
| 12/20/2000 | EP1061577A2 High frequency multi-layered circuit component |
| 12/20/2000 | EP1061545A1 Multiple-channel digital receiver for global positioning system |
| 12/20/2000 | EP1061490A2 Digital interconnection of electronics entertainment equipment |
| 12/20/2000 | EP1060578A1 Device and method for spreading channels in mobile communication system |
| 12/20/2000 | EP1060573A1 Method and apparatus for spectral exponent reshaping in a transform coder for high quality audio |
| 12/20/2000 | EP1060572A1 Method and apparatus for downconverting signals transmitted using a plurality of modulation formats to a common intermediate frequency range |
| 12/20/2000 | EP1060569A1 Wireless private branch exchange |
| 12/20/2000 | EP1060568A1 Apparatus, system, and method for improving the dynamic range of a receiver in the presence of a narrowband interfering signal |
| 12/20/2000 | EP1060567A1 Self-interference cancellation for relayed communication networks |
| 12/20/2000 | EP1060563A1 Method and apparatus for compensating for delays in modulator loops |
| 12/20/2000 | EP1060454A1 Identification of objects by a reader |
| 12/20/2000 | CN2411644Y Mobile telephone with charger |
| 12/20/2000 | CN2411643Y Handfree device for wireless microphone of mobile telephone |
| 12/20/2000 | CN2411642Y Code division multiple access communication system baseband digital channel joining apparatus |
| 12/20/2000 | CN2411623Y Time-delay for backward channel sub-synchronous of fixed code division multiple access wireless insertion system |
| 12/20/2000 | CN1277760A Reverse closed loop power control in control hold state for CDMA communication system |
| 12/20/2000 | CN1277759A Rake receiver |
| 12/20/2000 | CN1277757A AFC device and method of controlling reception frequency in a dual-mode terminal |
| 12/20/2000 | CN1277695A System for the transmission of data from a data carrier to a station by means of at least one other auxiliary carrier signal |
| 12/20/2000 | CN1277526A Apparatus and method for modulating data information using orthogonal variable extended system digit code |
| 12/20/2000 | CN1277504A Communication receiver for detecting data from receipt signal and its method |
| 12/20/2000 | CN1277496A Mobile communication apparatus |