| 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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| 01/17/2001 | EP1068652A1 Device for controlling the impedance returned on an electronic label antenna |
| 01/17/2001 | EP1068651A1 Cellular telephone arrangements |
| 01/17/2001 | EP0873600A4 Method for unlicensed band port to autonomously determine interference threshold and power level |
| 01/17/2001 | CN2415565Y Wireless receiver for mobile phone |
| 01/17/2001 | CN2415546Y Bipolar four-output multiple selection satellite frequency demultiplier |
| 01/17/2001 | CN2415545Y Radiofrequency direction setting leading protection device with ring reflection structure |
| 01/17/2001 | CN2415544Y Cap type rodio |
| 01/17/2001 | CN2415465Y Portable phone with shielded transmitting antenna |
| 01/17/2001 | CN1280715A Single feed point matching systems |
| 01/17/2001 | CN1280450A Transmit-receiver base station of digit mobile communication system |
| 01/17/2001 | CN1280446A Machine top terminal for cabled television transmission system |
| 01/17/2001 | CN1280428A Demodulation method and demodulator for code division multiple access |
| 01/17/2001 | CN1280427A 通信终端设备 Communication terminal device |
| 01/17/2001 | CN1280426A Correction for N end receiver |
| 01/17/2001 | CN1280424A Method for revising transmission power distribution under macro diversity situation |
| 01/17/2001 | CN1280423A Method and device for controlling power envelope |
| 01/17/2001 | CN1280417A Automatic gain controller and method and commcnication equipment with said control function |
| 01/17/2001 | CN1060898C Transmitters for radio telephone base stations |
| 01/17/2001 | CN1060889C Tracking external power supply |
| 01/17/2001 | CN1060884C Composite high-frequency element |
| 01/17/2001 | CN1060863C Module with antenna for transport device for transmitting and/or receiving millimetra wave |
| 01/16/2001 | US6175939 Integrated circuit testing device with dual purpose analog and digital channels |
| 01/16/2001 | US6175934 Method and apparatus for enhanced service quality through remote diagnostics |
| 01/16/2001 | US6175748 Methods and apparatus for determination of a power level in an RF booster for wireless communications |
| 01/16/2001 | US6175747 Base transceiver station and subscriber unit in wireless local loop system using personal handy-phone system and method for operating same |
| 01/16/2001 | US6175746 Multiband mobile unit communication apparatus |
| 01/16/2001 | US6175730 Radio receiver with a potentiometer as volume control |
| 01/16/2001 | US6175726 Receiver architecture for the receiving of angle-modulated/angle-keyed carrier signals |
| 01/16/2001 | US6175725 Complete radio navigation receiver, particularly of the GPS type |
| 01/16/2001 | US6175724 Band switchable injection oscillator and communication device using same |
| 01/16/2001 | US6175721 Communication device having incoming indicators |
| 01/16/2001 | US6175717 Global mobile video communications system |
| 01/16/2001 | US6175633 Radio communications apparatus with attenuating ear pieces for high noise environments |
| 01/16/2001 | US6175589 Method and apparatus for communicating information |
| 01/16/2001 | US6175588 Communication device and method for interference suppression using adaptive equalization in a spread spectrum communication system |
| 01/16/2001 | US6175587 Communication device and method for interference suppression in a DS-CDMA system |
| 01/16/2001 | US6175586 Adjusting a transmitter power level for a spread spectrum transmitter |
| 01/16/2001 | US6175561 Method and apparatus for acquiring a pilot signal in a CDMA receiver |
| 01/16/2001 | US6175560 Apparatus and method of establishing and maintaining communication paths in a wireless telecommunications system |
| 01/16/2001 | US6175559 Method for generating preamble sequences in a code division multiple access system |
| 01/16/2001 | US6175558 CDMA radio multiplex transmitting device and a CDMA radio multiplex receiving device |
| 01/16/2001 | US6175551 Transmission system and method employing peak cancellation to reduce the peak-to-average power ratio |
| 01/16/2001 | US6175505 Device for receiving and connecting a memory card |
| 01/16/2001 | US6175438 Differential optical signal receiver |
| 01/16/2001 | US6175434 Adaptive infrared communication apparatus |
| 01/16/2001 | US6175279 Amplifier with adjustable bias current |
| 01/16/2001 | CA2313731A1 Telecommunication system with downloadable interface, as well as controller, as well as device, as well as remote control, as well as method |
| 01/16/2001 | CA2312077A1 User-dependent telecommunication system, as well as controller, as well as device, as well as remote control, as well as method |
| 01/16/2001 | CA2288578A1 Hit-less switching pointer aligner apparatus and method |
| 01/16/2001 | CA2141370C Mobile unit communication system |
| 01/16/2001 | CA2110426C Telecommunications equipment |
| 01/16/2001 | CA2089701C System and method for combining multiple transmitters in a multiple channel communication system |
| 01/16/2001 | CA2027136C Perceptual coding of audio signals |
| 01/16/2001 | CA2003750C Automatically activated commercial message timer |
| 01/14/2001 | EP1071154A2 Waveguide for transmitting RF energy through an RF barrier |
| 01/11/2001 | WO2001003408A1 Communication device for acquiring, converting and transmitting signals |
| 01/11/2001 | WO2001003395A1 A method and apparatus for performing dc-offset compensation in a radio receiver |
| 01/11/2001 | WO2001003394A1 Pulse shaping device for mobile communication systems |
| 01/11/2001 | WO2001003366A1 Apparatus and method for encoding/decoding transport format combination indicator in cdma mobile communication system |
| 01/11/2001 | WO2001003348A1 Method and apparatus for wireless reception |
| 01/11/2001 | WO2001003347A1 Apparatus of compensating for frequency offset using pilot symbol in an orthogonal frequency division multiplexing system |
| 01/11/2001 | WO2001003334A1 Method of controlling transmission power and apparatus for transmission and reception |
| 01/11/2001 | WO2001003330A1 Method and apparatus for using frequency diversity to separate wireless communication signals |
| 01/11/2001 | WO2001003321A1 Dynamic control of search duration in a wireless communication device |
| 01/11/2001 | WO2001003320A1 Method and device for transmitting a radio signal in a code division multiple access communication system |
| 01/11/2001 | WO2001003319A1 Transmission over bundled channels in a cdma mobile radio system |
| 01/11/2001 | WO2001003318A1 Code division multiple access system having improved pilot channels |
| 01/11/2001 | WO2001003314A1 Dual band radio telephone with dedicated receive and transmit antennas |
| 01/11/2001 | WO2001003313A1 Device for radiation shielding of wireless transmit/receive electronic equipment |
| 01/11/2001 | WO2001003312A1 Multi-standard receiving apparatus and method of defining parameters therein |
| 01/11/2001 | WO2001003311A1 Portable radio receiver with an identification module |
| 01/11/2001 | WO2001003310A1 Universal replacement communications satellite |
| 01/11/2001 | WO2001003309A2 Adaptive path searcher in a cdma receiver |
| 01/11/2001 | WO2001003294A1 Reduced power matched filter using precomputation |
| 01/11/2001 | WO2001003293A1 Matched filter using time-multiplexed precombinations |
| 01/11/2001 | WO2001003235A1 Multi-purpose antenna for vehicles |
| 01/11/2001 | WO2000056041A3 Transceiver system for portable use |
| 01/11/2001 | DE19928942A1 Schaltungsanordnung zur Anpassung eines Verstärkers an eine Hochfrequenzleitung Circuit arrangement for matching an amplifier to a radio-frequency line |
| 01/11/2001 | DE19913064C1 Schaltungsanordnung zur Dämpfungskompensation Circuit arrangement for attenuation compensation |
| 01/11/2001 | CA2377663A1 Dynamic control of search duration in a wireless communication device |
| 01/11/2001 | CA2350323A1 Universal replacement communications satellite |
| 01/10/2001 | EP1067749A2 Memory system for portable telephone |
| 01/10/2001 | EP1067724A2 Spread spectrum communication system |
| 01/10/2001 | EP1067723A2 Communication terminal apparatus and base station apparatus |
| 01/10/2001 | EP1067719A1 Method to verify that an identical service is transmitted on an alternative frequency to the currently received frequency |
| 01/10/2001 | EP1067714A1 Control channel for time division multiple access systems |
| 01/10/2001 | EP1067707A1 Method to modify a current transmitted power distribution in case of macro-diversity and corresponding mobile Station |
| 01/10/2001 | EP1067703A2 Radio communication apparatus used in CDMA communication system and power consumption control method therefor |
| 01/10/2001 | EP1067702A1 Electrical correlator |
| 01/10/2001 | EP1067701A2 Positioning receiver |
| 01/10/2001 | EP1067700A2 RAKE receiver |
| 01/10/2001 | EP1067699A2 Spread spectrum communication system |
| 01/10/2001 | EP1067698A1 Receiver comprising intermodulation interference detection means |
| 01/10/2001 | EP1067697A1 Receiver with automatic gain control circuit |
| 01/10/2001 | EP1067696A2 Distortion compensation method and wireless communication apparatus |
| 01/10/2001 | EP1067683A1 Electrical clipper |
| 01/10/2001 | EP1067681A2 Automatic gain control device and method, and radio communication apparatus having the automatic gain control function |
| 01/10/2001 | EP1067675A1 Calibration of a N-port receiver |
| 01/10/2001 | EP1067395A1 Digital correlator |
| 01/10/2001 | EP1067022A2 Removable security bezel for an electronic device |