| 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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| 08/07/2001 | US6272430 GPS receiver and method for processing GPS signals |
| 08/07/2001 | US6272359 Personal mobile communications device having multiple units |
| 08/07/2001 | US6272356 Mechanical spring antenna and radiotelephones incorporating same |
| 08/07/2001 | US6272353 Method and system for mobile communications |
| 08/07/2001 | US6272349 Integrated global positioning system receiver |
| 08/07/2001 | US6272329 Bidirectional frequency translator and full duplex transceiver system employing same |
| 08/07/2001 | US6272328 System for providing audio signals from an auxiliary audio source to a radio receiver via a DC power line |
| 08/07/2001 | US6272327 High power wireless telephone with over-voltage protection |
| 08/07/2001 | US6272326 Distortion compensation address generator, distortion compensating circuit, and transmitter |
| 08/07/2001 | US6272323 Automatic gain control amplifier control circuit |
| 08/07/2001 | US6272321 Method for tuning an oscillating receiver circuit of a transponder built into a RFID system |
| 08/07/2001 | US6272320 Base station for a contactless interrogation system comprising a phase locked and voltage controlled oscillator |
| 08/07/2001 | US6272318 Pager capable of automatically switching and setting a plurality of transmission speeds |
| 08/07/2001 | US6272312 Satellite broadcasting receiving tuner which inhibits interference caused by satellite broadcast signals having one octave higher frequency band |
| 08/07/2001 | US6272227 Simultaneous two-way communication apparatus using ear microphone |
| 08/07/2001 | US6272196 Encoder using an excitation sequence and a residual excitation sequence |
| 08/07/2001 | US6272189 Signal correlation technique for a receiver of a spread spectrum signal including a pseudo-random noise code that reduces errors when a multipath signal is present |
| 08/07/2001 | US6272182 Digital transmission system for transmitting a digital audio signal being in the form of samples of a specific wordlength and occurring at a specific sampling rate |
| 08/07/2001 | US6272176 Broadcast encoding system and method |
| 08/07/2001 | US6272168 Code sequence generator in a CDMA modem |
| 08/07/2001 | US6272167 Spread spectrum communication system |
| 08/07/2001 | US6272166 Reduced gain spread spectrum communication system and method |
| 08/07/2001 | US6272125 Gain compensating apparatus for use with amplifying portion in code division multiple access communication system |
| 08/07/2001 | US6272124 Complemental service providing device and method in communication system |
| 08/07/2001 | US6272123 Variable rate CDMA transmitter-receiver and transmission method |
| 08/07/2001 | US6272122 Pilot PN offset assigning method for digital mobile telecommunications system |
| 08/07/2001 | US6272121 Spread spectrum communication system using DECT protocol |
| 08/07/2001 | US6272120 Multi-radio bridge |
| 08/07/2001 | US6272116 Power saving device |
| 08/07/2001 | US6271984 Recording and/or reproducing apparatus |
| 08/07/2001 | US6271771 Hearing-adapted quality assessment of audio signals |
| 08/07/2001 | US6271756 Security tag detection and localization system |
| 08/07/2001 | US6271737 Communication device with feedback for cancellation of perturbations |
| 08/07/2001 | US6271603 Frequency conversion apparatus |
| 08/07/2001 | US6271488 Switch mechanism |
| 08/07/2001 | CA2243202C Method for unlicensed band port to autonomously determine interference threshold and power level |
| 08/07/2001 | CA2237619C Frequency conversion circuit and method for millimeter wave radio |
| 08/07/2001 | CA2219074C In-building modulated backscatter system |
| 08/07/2001 | CA2201550C Transmitting/receiving apparatus using a plurality of spreading codes |
| 08/07/2001 | CA2199762C A transmission system for digital audio broadcasting using pseudo-random number sequences in frame headers |
| 08/07/2001 | CA2176765C Terminal of a code division multiple access cellular communication system, and a transmit and receive data processing method thereof |
| 08/02/2001 | WO2001056240A1 Apparatus and method for sub-chip offset correlation in spread-spectrum communication systems |
| 08/02/2001 | WO2001056238A1 Transverter control mechanism for a wireless modem in a broadband wireless access system |
| 08/02/2001 | WO2001056217A2 Redundancy scheme for the radio frequency front end of a broadband wireless hub |
| 08/02/2001 | WO2001056210A1 Receiver and method for inferring reception time |
| 08/02/2001 | WO2001056209A1 Radio base station device and radio communication method |
| 08/02/2001 | WO2001056203A2 Cross-connect protection |
| 08/02/2001 | WO2001056199A1 Method and apparatus for processing a secondary synchronization channel in a spread spectrum system |
| 08/02/2001 | WO2001056191A1 Method and arrangement for controlling transmitted power in a multi-carrier system |
| 08/02/2001 | WO2001056183A1 Method and receiver in communication system |
| 08/02/2001 | WO2001056181A1 Power inserter configuration for wireless modems |
| 08/02/2001 | WO2001056178A2 Method for masking interruptions during playback of received radio signals |
| 08/02/2001 | WO2001056177A1 Radiotelephone receiver and method with improved dynamic range and dc offset correction |
| 08/02/2001 | WO2001056174A2 Method and system for reducing power consumption in communication devices |
| 08/02/2001 | WO2001056173A2 Improved multi-level sequences for cdma data communication |
| 08/02/2001 | WO2001056172A2 Pn generators for spread spectrum communications systems |
| 08/02/2001 | WO2001056171A2 Switch assembly with a multi-pole switch for combining amplified rf signals to a single rf signal |
| 08/02/2001 | WO2001056170A2 Cdma communication system having a highly selective filter |
| 08/02/2001 | WO2001056162A2 Detection method and device in a cdma system |
| 08/02/2001 | WO2001055866A1 A wireless spread spectrum communication platform using dynamically reconfigurable logic |
| 08/02/2001 | WO2001055864A1 A method of generating a configuration for a configurable spread spectrum communication device |
| 08/02/2001 | WO2001055837A1 Apparatus and method for modifying an m-sequence with arbitrary phase shift |
| 08/02/2001 | WO2001018976A3 Method and arrangement for beam forming for the downlink channel in cdma-based mobile radio telephone systems |
| 08/02/2001 | WO2001018975A3 Method and arrangement for beam forming a rake receiver for the single user reception for the uplink channel in mobile radio telephone systems |
| 08/02/2001 | WO2001003309A3 Adaptive path searcher in a cdma receiver |
| 08/02/2001 | US20010011033 Apparatus and method for mobile communications |
| 08/02/2001 | US20010011032 Mobile communication terminal and data transmission method |
| 08/02/2001 | US20010011030 Portable radio device |
| 08/02/2001 | US20010011029 Portable radio communication apparatus |
| 08/02/2001 | US20010011027 Data communication apparatus |
| 08/02/2001 | US20010011026 Transmitter-receiver unit capable of being charged without using dedicated charger |
| 08/02/2001 | US20010011025 Receiver wearable on user's wrist |
| 08/02/2001 | US20010011022 Method for controlling a diversity of multi-carrier CDMA systems in cellular environments |
| 08/02/2001 | US20010011014 Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the method |
| 08/02/2001 | US20010010719 Adapter for portable telephone usable as mobile telephone in vehicle |
| 08/02/2001 | US20010010711 Digital transmission system for transmitting a digital audio signal being in the form of samples of a specific wordlength and occurring at a specific sampling rate |
| 08/02/2001 | US20010010703 Pattern generation circuit, multi-path detection circuit employing the same and multi-path detection method |
| 08/02/2001 | US20010010688 De-assigning signals from the fingers of a rake receiver |
| 08/02/2001 | US20010010639 Power supply apparatus for electronic unit |
| 08/02/2001 | US20010010505 GPS receiver and method thereof |
| 08/02/2001 | US20010010503 Universal remote control with macro command capabilities |
| 08/02/2001 | US20010010501 Circuitry with resistive input impedance for generating pulses from analog waveforms |
| 08/02/2001 | US20010010491 Signal discriminator for wake-up of a low power transponder |
| 08/02/2001 | US20010010473 Frequency multiplier capable of taking out efficiently and stably harmonics higher than fourth order |
| 08/02/2001 | DE19957535A1 Verfahren und Einrichtung zur Verarbeitung eines digitalen Datensignals in einem CDMA-Funksender Method and apparatus for processing a digital data signal in a CDMA radio transmitter |
| 08/02/2001 | DE19928998A1 Elektronische Schaltungsanordnung zur Erzeugung einer Sendefrequenz Electronic circuit arrangement for generating a transmit frequency |
| 08/02/2001 | DE10101043A1 Funkvorrichtung zur Verwendung bei einem in ein Fahrzeug eingebauten Telefon A radio device for use in a vehicle-mounted telephone |
| 08/02/2001 | DE10100062A1 Basis für ein Freisprech-Mobiltelefon mit einer Geheimhaltungs-Schaltereinheit zum Umschalten zwischen einer Geheimhaltungs- und einer Freisprech-Betriebsart Basis for a hands-free mobile phone with a secrecy switch unit for switching between a non-disclosure and a hands-free mode |
| 08/02/2001 | DE10031230A1 Digitaler Rundübertragungsempfänger und Verfahren zum Empfangen und Ausgeben digitaler Rundübertragungen Digital broadcasting transmission receiver and method for receiving and outputting digital broadcasting transmissions |
| 08/02/2001 | DE10003734A1 Detektionsverfahren und -vorrichtung Detection method and apparatus |
| 08/02/2001 | DE10003617A1 Speech input for a road vehicle radio system uses relayed position to locate best transmitter |
| 08/02/2001 | DE10002523A1 Schaltungsanordnung zur Regelung der Sendeleistung eines batteriebetriebenen Funkgeräts Circuit arrangement for controlling the transmission power of a battery powered radio device |
| 08/02/2001 | DE10001854A1 Verfahren und Vorrichtung zur Ermittlung der Trägerfrequenz von Basisstationen im mobilen Empfänger eines mit W-CDMA arbeitenden zellularen Mobilfunksystems Method and apparatus for determining the carrier frequency of base stations in the mobile receiver operating with a W-CDMA cellular mobile radio system |
| 08/02/2001 | DE10001649A1 CDMA-Empfänger CDMA receiver |
| 08/01/2001 | EP1120990A1 Transmitter/receiver comprising bone-conduction speaker |
| 08/01/2001 | EP1120987A1 Cross-connect protection |
| 08/01/2001 | EP1120941A2 Signal transmission apparatus, which sets delays on the basis of operational speed |
| 08/01/2001 | EP1120923A2 Rake receiver with low pass filter |
| 08/01/2001 | EP1120922A2 Communication links |
| 08/01/2001 | EP1120921A2 A transceiver and a method for receiving a RF signal in a transceiver |