| 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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| 05/02/2002 | US20020051434 Method for using rapid acquisition spreading codes for spread-spectrum communications |
| 05/02/2002 | US20020051433 Interference suppression in CDMA systems |
| 05/02/2002 | US20020051431 Method for performing USTS handover and USTS mode switching in a mobile communication system |
| 05/02/2002 | US20020051337 Portable, foldable data input device with conical hinge means for use in a mobile communication terminal |
| 05/02/2002 | US20020050876 Digital broadcast receiving tuner suitable for miniaturization |
| 05/02/2002 | US20020050863 Voltage tunable active inductorless filter |
| 05/02/2002 | US20020050558 Multichannel receiver circuit for parallel reception |
| 05/02/2002 | US20020050370 Data transmission system utilizing spread spectrum codes, receiving device suitable for such a system and synchronization method for such a system |
| 05/02/2002 | EP1202604A2 Circuit for recovering the stereo auxiliary carrier and the RDS carrier |
| 05/02/2002 | EP1202589A2 Transfer of information defining the frequency hop sequence in a celluar radio communication system |
| 05/02/2002 | EP1202571A2 Controlled access to audio signals based objectionable audio content detected via sound recognition |
| 05/02/2002 | EP1202564A2 Digital broadcast receiving tuner suitable for miniaturization |
| 05/02/2002 | EP1202532A2 Portable, foldable data input device with conical hinge means for use in a mobile communication terminal |
| 05/02/2002 | EP1202514A1 Multicarrier GSM receiver |
| 05/02/2002 | EP1202495A2 Methodology for managing power consumption in master driven time division duplex wireless network |
| 05/02/2002 | EP1202484A1 Synchronization capturing apparatus and synchronization capturing method |
| 05/02/2002 | EP1202483A1 Correlated spreading sequences for high rate non-coherent communication systems |
| 05/02/2002 | EP1202473A1 Radio communication system and communication terminal apparatus used therein |
| 05/02/2002 | EP1202468A2 Interference-signal removing apparatus |
| 05/02/2002 | EP1202467A1 Signal transmitter with impulse control of amplification |
| 05/02/2002 | EP1202466A2 Wireless communication unit |
| 05/02/2002 | EP1202465A2 Method and apparatus employing decimation filter for down conversion in a receiver |
| 05/02/2002 | EP1202464A1 Method and device for managing a communication network |
| 05/02/2002 | EP1202455A2 A packaging methodology for duplexers using fbars |
| 05/02/2002 | EP1202447A1 A method for reducing noise generated in a RF power amplifier |
| 05/02/2002 | EP1202384A1 Send or receive radio antenna and mobile communications system |
| 05/02/2002 | EP1202382A2 Antenna |
| 05/02/2002 | EP1202378A1 Retractable antenna with blocking system for personal computer card |
| 05/02/2002 | EP1202253A2 Adaptive noise level estimator |
| 05/02/2002 | EP1201088A1 Method and apparatus for processing digital images and audio data |
| 05/02/2002 | EP1201071A2 A wrist communication device having multi-sectioned keypad and antenna system |
| 05/02/2002 | EP1201065A1 Baseband signal converter for a wideband impulse radio receiver |
| 05/02/2002 | EP1201053A1 Method for generating preamble sequences in a code division multiple access system |
| 05/02/2002 | EP1201052A2 Method for preparing audio data in source code and transmitter and receiver for same |
| 05/02/2002 | EP1201051A1 Testing response of a radio transceiver |
| 05/02/2002 | EP1201042A2 Cdma multiple access interference cancellation using signal estimation |
| 05/02/2002 | EP1201041A1 Apparatus and method for synchronization of uplink synchronous transmission scheme in a cdma communication system |
| 05/02/2002 | EP1201040A1 Channel assignment apparatus and method for common packet channel in a wcdma mobile communication system |
| 05/02/2002 | EP1201038A1 System and method to avoid interference between co-located transmitter and receiver |
| 05/02/2002 | EP1201027A1 Parallel amplifier architecture using digital phase control techniques |
| 05/02/2002 | EP1080539B1 Method and corresponding devices for processing data from external devices |
| 05/02/2002 | EP1060569B1 Wireless private branch exchange |
| 05/02/2002 | EP1040588B1 Remote control code search method and apparatus |
| 05/02/2002 | EP0870368A4 Compressive communication and storage system |
| 05/02/2002 | EP0674398B1 Delay spread sensor and detection switching circuit using it |
| 05/02/2002 | DE10143689A1 Filter, Multiplexer und Kommunikationsvorrichtung Filters, multiplexers, and communication apparatus |
| 05/02/2002 | DE10053817A1 Anordnung zur drahtlosen Informationsübertragung Arrangement for wireless information transfer |
| 05/02/2002 | DE10052711A1 Multiband-Endgerät Multiband terminal |
| 05/02/2002 | DE10052626A1 Adaptiver Geräuschpegelschätzer Adaptive noise estimator |
| 05/02/2002 | DE10052453A1 Am Körper tragbares elektronisches Gerät und System zum Auf-bau solcher Geräte The body portable electronic device and system for on-bau such devices |
| 05/02/2002 | DE10052392A1 Basisstation eines funkbetriebenen Kommunikationssystems Base station of a radio communication system |
| 05/02/2002 | DE10050878A1 Verfahren zur Übertragung von mehreren Informationssymbolen A method of transmitting a plurality of information symbols |
| 05/02/2002 | DE10050688A1 Controller for automobile radio with loudness matching is switchable between processing signals connection at remote control connection as remote control or ambient loudness signals |
| 05/02/2002 | CA2426860A1 Cellular phone that exposes the user's brain to much less microwave radiation than ordinary cellular phones with the help of a proxy (intermediary) device |
| 05/01/2002 | CN2489553Y Cover for mobile telephone |
| 05/01/2002 | CN2489514Y Mini-radio telecontrolled receiver |
| 05/01/2002 | CN1347631A Device for cooling electric module and technical appliance |
| 05/01/2002 | CN1347627A Utilization of plural multiple access types for mobile telecommunications |
| 05/01/2002 | CN1347604A Apparatus and method for gated transmission in CDMA communication system |
| 05/01/2002 | CN1347603A Method and apparatus for radio reception, and medium |
| 05/01/2002 | CN1347596A System and method for achieving slot synchronization in wideband CDMA system in presence of large initial frequency errors |
| 05/01/2002 | CN1347595A Dual mode power controllers and related method and radiotelephones |
| 05/01/2002 | CN1347544A Emergency call device for vehicles |
| 05/01/2002 | CN1347533A Desk comprising integrated reading device |
| 05/01/2002 | CN1347524A Laptop touchpad with integrated antenna |
| 05/01/2002 | CN1347262A Radio communication device with selective power supply function |
| 05/01/2002 | CN1347260A Screen display device in mobile terminal and mehtod for using said device |
| 05/01/2002 | CN1347259A 手机和音频处理方法 Mobile phones and audio processing method |
| 05/01/2002 | CN1347255A Method for synchronizing base stations |
| 05/01/2002 | CN1347236A Folding portable radio device |
| 05/01/2002 | CN1347234A Portable information device |
| 05/01/2002 | CN1347223A Multipath signal processing method with slow path search and multi-window fast channel estimation |
| 05/01/2002 | CN1347221A Down link receiving method for cancelling interference of common down channel before despreading |
| 05/01/2002 | CN1347219A Method for demultiplexing WCDMA up channel |
| 05/01/2002 | CN1347218A Method and device for implementing multipath search in WCDMA down link |
| 05/01/2002 | CN1347216A Configurable W-CDMA multipath alignment method and device |
| 05/01/2002 | CN1347214A Method for demultiplexing WCDMA down channel |
| 05/01/2002 | CN1347213A Method for multiplexing WCDMA up channel |
| 05/01/2002 | CN1347205A Adaptive antenna receiving apparatus |
| 05/01/2002 | CN1347203A 调谐器 Tuner |
| 05/01/2002 | CN1347202A Low-noise frequency-reducing device with temp. characteristics compensation circuit |
| 05/01/2002 | CN1347195A Distortion compensation device and method |
| 05/01/2002 | CN1347168A Antenna unit |
| 05/01/2002 | CN1084131C Method and system for providing communications service to coverage hole |
| 05/01/2002 | CN1084129C Mobile unit communication apparatus having digital and analog communication modes and method of controlling same |
| 05/01/2002 | CN1084121C Soft switching RAKE receiving method based on programmable digital matching wave filter |
| 05/01/2002 | CN1084095C Data transmission method, transmitter and receiver |
| 05/01/2002 | CN1084094C Interference cancellation method, and receiver |
| 05/01/2002 | CN1084093C Method for estimating signal and noise quality and receiver |
| 05/01/2002 | CN1084090C Electronic metering equipment system |
| 05/01/2002 | CN1084089C Improved channel estimation in communication system |
| 05/01/2002 | CN1084088C 频率合成器 Frequency synthesizer |
| 04/30/2002 | US6381477 Method and apparatus for protecting a circuit module in a communication device |
| 04/30/2002 | US6381476 Portable radio terminal |
| 04/30/2002 | US6381471 Dual band radio telephone with dedicated receive and transmit antennas |
| 04/30/2002 | US6381468 User interface for a hand-portable phone |
| 04/30/2002 | US6381452 Multifunction new-type audio player structure |
| 04/30/2002 | US6381450 Method and device for managing power consumption of a receiver in stand-by mode |
| 04/30/2002 | US6381447 Foldable mobile telephone |
| 04/30/2002 | US6381286 Cartesian loop transmitter |