| 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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| 09/21/2000 | WO2000055981A1 Transmitter-receiver |
| 09/21/2000 | WO2000055979A1 Portable radio communication apparatus |
| 09/21/2000 | WO2000055978A1 Portable communication equipment |
| 09/21/2000 | WO2000055977A1 Radio receiver |
| 09/21/2000 | WO2000055976A2 Adaptive power control in a radio communications system |
| 09/21/2000 | WO2000055970A2 A system and method for efficiently tuning to channels where a variety of different broadcast transmission types is being used |
| 09/21/2000 | WO2000055965A1 Electromagnetic wave receiver front end |
| 09/21/2000 | WO2000055806A1 Surface acoustic wave converter and identification system using the same |
| 09/21/2000 | WO2000055012A1 Case for mobile terminal |
| 09/21/2000 | WO2000041327A3 Reception method and receiver |
| 09/21/2000 | WO2000041317A3 Co-channel interference in a receiver |
| 09/21/2000 | WO2000041039A3 Transponder communication station provided with a transmission coil configuration with two transmission coils |
| 09/21/2000 | WO2000038393A3 Modular communication device interface |
| 09/21/2000 | WO2000021209A9 Method for receiving spread-spectrum signals |
| 09/21/2000 | WO1998043172A3 Access control system |
| 09/21/2000 | EP1145533A3 Modular communication device interface |
| 09/21/2000 | DE19911761A1 Device for turning on transmission reception station concealed on human body has transponder reception antenna connected with transmission reception station and transponder chip influences transponder reception antenna |
| 09/21/2000 | DE19911404A1 Cordless telephone with reception unit and transmission device has reception unit and transmission device, with hearing device and with speaking device are arranged separately by reception unit and transmission device |
| 09/21/2000 | DE19911369A1 Oberflächen-Wellen-Wandler-Einrichtung sowie Identifikationssystem hiermit Surface acoustic wave device and system identification hereby |
| 09/21/2000 | DE19823049C2 Leistungsverstärker-Ausgangsschaltung zur Unterdrückung von Oberschwingungen für eine Mobilfunkeinheit mit Doppelbandbetrieb und Verfahren zum Betreiben derselben Power amplifier output circuit for the suppression of harmonics for a mobile unit with dual-band operation and method of operating the same |
| 09/21/2000 | CA2402879A1 Transceiver system for portable use |
| 09/20/2000 | WO2001069827A1 Transmitting apparatus and gain compensating method |
| 09/20/2000 | EP1037482A2 Apparatus and method for location-dependent setting of air interface parameters of a mobile radio device |
| 09/20/2000 | EP1037438A2 Data demodulator for correcting bit errors |
| 09/20/2000 | EP1037423A1 Digital communication system, its transmitter and receiver, and frame synchronization detector |
| 09/20/2000 | EP1037422A1 Transmitter and receiver for multi-rated delay multiplexing direct spread spectrum communication system, and multi-rated delay multiplexing direct spread spectrum communication system |
| 09/20/2000 | EP1037419A2 Program links and bulletins for the delivery of digital audio |
| 09/20/2000 | EP1037407A2 Pilot signals for synchronisation and/or channel estimation |
| 09/20/2000 | EP1037395A2 Device and method for communication between base station and subscriber unit in CDMA communication system |
| 09/20/2000 | EP1037394A1 Method and apparatus for synchronising field devices |
| 09/20/2000 | EP1037393A1 Releasable coupling for a suspension stud on a wall of a mobile telephone |
| 09/20/2000 | EP1037392A1 Sim card reader and mobile telephone equipped with it |
| 09/20/2000 | EP1037391A2 Radio terminal device |
| 09/20/2000 | EP1037386A2 Television tuner with suppressed attenuation of level of video intermediate frequency with respect to rise in ambient temperature |
| 09/20/2000 | EP1037316A2 Electrical connection and method of building it |
| 09/20/2000 | EP1037308A1 Electric filter for filtering low frequencies |
| 09/20/2000 | EP1037306A2 RF receiving antenna system |
| 09/20/2000 | EP1037196A1 Method for coding, decoding and transcoding an audio signal |
| 09/20/2000 | EP1036459A1 System for processing broadcasted signals |
| 09/20/2000 | EP1036434A1 Automatic gain-controlled vhf/uhf antenna tuning apparatus |
| 09/20/2000 | EP1036425A1 Vhf/uhf self-tuning planar antenna system |
| 09/20/2000 | EP1036423A2 Method and arrangement relating to antennas |
| 09/20/2000 | EP0870285B1 Method and system for data transfer |
| 09/20/2000 | EP0694232A4 Method for data compression |
| 09/20/2000 | CN1267431A System and method for customizing wireless communication units |
| 09/20/2000 | CN1267407A Modular transceiver system and identification of modules therein |
| 09/20/2000 | CN1267196A Clamping assembly |
| 09/20/2000 | CN1267184A Signal receiving and sending component |
| 09/20/2000 | CN1267175A Wireless transmission method and device |
| 09/20/2000 | CN1267160A Method and device for modulation and demodulation |
| 09/20/2000 | CN1267150A Correlator for carrying out low current consumption |
| 09/20/2000 | CN1267147A Power control method for radio communication system having multiple information rates |
| 09/20/2000 | CN1267144A Mobile radio communication network and method for configuration of mobile radio network |
| 09/20/2000 | CN1267143A Radio communication apparatus |
| 09/20/2000 | CN1267139A Related peak detecting circuit |
| 09/20/2000 | CN1267135A Matched filter |
| 09/20/2000 | CN1267132A Surface sound wave filter and communication apparatus using same |
| 09/19/2000 | US6122682 Communication system for controlling data processing according to a state of a communication terminal device |
| 09/19/2000 | US6122618 Scalable audio coding/decoding method and apparatus |
| 09/19/2000 | US6122532 RF amplifier with reduced power consumption |
| 09/19/2000 | US6122531 Method for selectively including leading fricative sounds in a portable communication device operated in a speakerphone mode |
| 09/19/2000 | US6122528 Combination radio carry case and programmer |
| 09/19/2000 | US6122506 GSM cellular telephone and GPS receiver combination |
| 09/19/2000 | US6122496 Device and method for controlling frequency characteristic of a filter |
| 09/19/2000 | US6122491 Communications system using power amplifier with dynamic biasing |
| 09/19/2000 | US6122490 System for ensuring type acceptance requirements and enhancing equipment capabilities in a RF system |
| 09/19/2000 | US6122489 Dielectric filter having capacitive coupling windows between resonators, and transceiver using the dielectric filter |
| 09/19/2000 | US6122488 Method and apparatus for increasing an output impedance of a transmit amplifier during receive mode of a two-way communication unit |
| 09/19/2000 | US6122487 Communication unit |
| 09/19/2000 | US6122486 Transmission restricting device radio communication terminal equipment and transmission restricting system using these |
| 09/19/2000 | US6122403 Computer system linked by using information in data objects |
| 09/19/2000 | US6122392 Signal processing to hide plural-bit information in image, video, and audio data |
| 09/19/2000 | US6122334 Pilot signal detection filter for a wireless communication device |
| 09/19/2000 | US6122332 Apparatus for reducing impulse noise in high-frequency digital receivers |
| 09/19/2000 | US6122311 Demodulating method and apparatus, receiving method and apparatus and communication apparatus |
| 09/19/2000 | US6122310 Method and apparatus for facilitating multi-rate data transmission by selecting a plurality of spreading codes |
| 09/19/2000 | US6122309 Method and apparatus for performing interference suppression using modal moment estimates |
| 09/19/2000 | US6122273 Line interface selection circuit |
| 09/19/2000 | US6122261 Hitless ultra small aperture terminal satellite communication network |
| 09/19/2000 | US6122224 Variable integration detection apparatus and method for multipath environments |
| 09/19/2000 | US6121934 Glass antenna device for vehicle |
| 09/19/2000 | US6121921 Position detection apparatus |
| 09/19/2000 | US6121892 SAW identification or sensor configuration operating with surface acoustic waves |
| 09/19/2000 | US6121881 Protective mask communication devices and systems for use in hazardous environments |
| 09/19/2000 | US6121846 Digital phase comparator without dead zone |
| 09/19/2000 | US6121829 Frequency demodulator |
| 09/19/2000 | US6121819 Switching down conversion mixer for use in multi-stage receiver architectures |
| 09/19/2000 | CA2209570C Adaptive transform coding system, adaptive transform decoding system and adaptive transform coding/decoding system |
| 09/19/2000 | CA2195981C Cdma mobile communication method, system and mobile station apparatus |
| 09/18/2000 | CA2300385A1 Program links and bulletins for audio information delivery |
| 09/17/2000 | CA2300647A1 Audio coding, decoding and transcoding procedures |
| 09/15/2000 | CA2299771A1 A method of power control for a wireless communication system having multiple information rates |
| 09/14/2000 | WO2000054528A1 Radio receiver and received power amplifying method |
| 09/14/2000 | WO2000054449A1 Data transmission device and method |
| 09/14/2000 | WO2000054448A1 Global positioning system receiver for monitoring the satellite transmissions and for reducing the effects of multipath error |
| 09/14/2000 | WO2000054446A1 Interference signal eliminator |
| 09/14/2000 | WO2000054428A1 Cdma signal transmission control |
| 09/14/2000 | WO2000054427A1 Adaptive channel equalizer |
| 09/14/2000 | WO2000054426A1 Decresting peaks in a cdma signal |
| 09/14/2000 | WO2000054425A1 Spectral shaping a cdma signal |