| 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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| 04/10/2002 | CN1344119A Portable communication terminal device and character/image display method |
| 04/10/2002 | CN1344098A Warner to notify input call by means of earphone of portable mobile telephone |
| 04/10/2002 | CN1344096A Integrated mobile telephone, GPS and blueteeth compound terminal and control method thereof |
| 04/10/2002 | CN1344090A Mobile communicator |
| 04/10/2002 | CN1344075A Minor region search method and mobile station for mobile station in mobile communication system |
| 04/10/2002 | CN1344072A Transfer system adopting different coding principle |
| 04/10/2002 | CN1344068A Method and device for decreasing intrinsic noise of radio receiver |
| 04/10/2002 | CN1344067A Transfer system adopting different coding principle |
| 04/10/2002 | CN1343468A Communicator installing piece for helmet |
| 04/10/2002 | CN1082776C Amplifier and portable telephone using same |
| 04/10/2002 | CN1082750C Automatic tuning of radio transceiver |
| 04/10/2002 | CN1082749C Incoming calling system |
| 04/10/2002 | CN1082729C Insertable user identification modular unit connecting device |
| 04/10/2002 | CA2357499A1 Rf receiver with power off control |
| 04/09/2002 | US6370658 Device for testing digital signal processor in digital video disc reproducing apparatus |
| 04/09/2002 | US6370499 Method of encoding digital data |
| 04/09/2002 | US6370400 Method for avoiding fraudulent use of a mobile radiotelephone by blocking an interface after a certain inactive period of time and mobile radiotelephone performing the same |
| 04/09/2002 | US6370397 Search window delay tracking in code division multiple access communication systems |
| 04/09/2002 | US6370396 Facility-wide communication system and method |
| 04/09/2002 | US6370395 Interactive office nameplate |
| 04/09/2002 | US6370386 Method for dynamic allocation of wireless base station DSP resources with integrated rate converters |
| 04/09/2002 | US6370372 Subharmonic mixer circuit and method |
| 04/09/2002 | US6370370 Method for improving the wanted signal in a radio receiving unit |
| 04/09/2002 | US6370368 Global tuner |
| 04/09/2002 | US6370365 Selective call radio having an integrated frequency conversion circuit |
| 04/09/2002 | US6370364 Mobile station having power control loop offset alignment without requiring RF power measurement |
| 04/09/2002 | US6370362 Slide cover for a communication unit |
| 04/09/2002 | US6370361 Transceiver with a receive/transmit fast switch function |
| 04/09/2002 | US6370360 Arrangement and method for radio communication |
| 04/09/2002 | US6370358 Mobile station having drift-free pulsed power detection method and apparatus |
| 04/09/2002 | US6370211 Method and apparatus for facilitating reception of a signal on one of a plurality of contiguous channels |
| 04/09/2002 | US6370208 Correlator for CDMA applications |
| 04/09/2002 | US6370207 Method for mitigating multipath effects in radio systems |
| 04/09/2002 | US6370205 Method and apparatus for performing DC-offset compensation in a radio receiver |
| 04/09/2002 | US6370186 Signal processing |
| 04/09/2002 | US6370184 Correlator receiver |
| 04/09/2002 | US6370183 Predictive rake receiver for CDMA mobile radio systems |
| 04/09/2002 | US6370182 Integrated beamforming/rake/mud CDMA receiver architecture |
| 04/09/2002 | US6370134 CDMA radio communication apparatus |
| 04/09/2002 | US6370133 CDMA receiver and method of operation |
| 04/09/2002 | US6370129 High-speed data services using multiple transmit antennas |
| 04/09/2002 | US6370111 Method for controlling communication of mobile equipment and mobile equipment |
| 04/09/2002 | US6369958 Sports binocular assembly |
| 04/09/2002 | US6369861 Program selection system for a digital television receiver |
| 04/09/2002 | US6369752 Direct acquistion of very large PN sequences in GPS systems |
| 04/09/2002 | US6369751 Signal receiving apparatus of global positioning system and mobile wireless terminal apparatus |
| 04/09/2002 | US6369693 Method of, and system for, transferring secure data |
| 04/09/2002 | US6369675 Frequency multiplier capable of taking out efficiently and stably harmonics higher than fourth order |
| 04/09/2002 | US6369672 Surface acoustic wave filter and communications apparatus using the same |
| 04/09/2002 | US6369650 Impedance synthesis and DC biasing method and architecture for DSL/cable line drivers |
| 04/09/2002 | US6369649 Transmission power amplification method and apparatus |
| 04/09/2002 | US6369644 Filter circuit |
| 04/09/2002 | US6369643 Apparatus and method for controlling power saving mode in a power supply |
| 04/09/2002 | US6369635 Temperature-compensated diode rectifier circuit for an HF level controller |
| 04/09/2002 | US6369467 Hot stand-by switching apparatus |
| 04/09/2002 | US6368152 Electronic equipment terminal connector and electronic equipment and electronic terminal connector unit |
| 04/09/2002 | US6367697 Reader arrangement for an electronic identification system having a plurality of reader heads for energizing transponders |
| 04/09/2002 | CA2271880C Hearing-adapted quality assessment of audio signals |
| 04/04/2002 | WO2002028121A2 Radio communications system with reduced data rate on the broadcast channel |
| 04/04/2002 | WO2002028044A2 Intervote modulator |
| 04/04/2002 | WO2002027993A1 Despreading method and despreading device |
| 04/04/2002 | WO2002027992A2 Hybrid spread-spectrum technique for expanding channel capacity |
| 04/04/2002 | WO2002027968A2 Method and apparatus for power control in a wireless communication system |
| 04/04/2002 | WO2002027964A1 Communication system |
| 04/04/2002 | WO2002027962A1 High-sensitivity wireless receiving device and high-frequency unit used therefor |
| 04/04/2002 | WO2002027960A2 Assignment and reassignment of a second finger in a cdma rake receiver |
| 04/04/2002 | WO2002027958A2 Method and apparatus for processing paging indicator bits transmitted on a quick paging channel |
| 04/04/2002 | WO2002027957A1 Communication terminal apparatus and demodulation method |
| 04/04/2002 | WO2002027956A2 Method and system for estimating frequency offset and phase rotation correction in cdma systems |
| 04/04/2002 | WO2002027955A1 Circuit and method for preventing erroneous opening and closing in an automatically/manually foldable portable radio phone |
| 04/04/2002 | WO2002027954A1 Subharmonic mixer circuit and method |
| 04/04/2002 | WO2002027953A1 Baseband front-end for multi standard receiver |
| 04/04/2002 | WO2002027952A1 Frequency conversion |
| 04/04/2002 | WO2002027951A1 A method and an apparatus for improving the carriers' output power of a broadband multi-carrier base-station |
| 04/04/2002 | WO2002027950A2 Active cancellation of a wireless coupled transmit signal |
| 04/04/2002 | WO2002027947A2 Improvements in or relating to electronic systems |
| 04/04/2002 | WO2002027926A2 Method for optimizing the level of rf signals by comparing quality of the rf signals under different operation modes |
| 04/04/2002 | WO2002027925A2 Apparatus and method for optimizing the level of rf signals |
| 04/04/2002 | WO2002027924A2 Apparatus and method for optimizing the level of rf signals based upon the information stored on a memory |
| 04/04/2002 | WO2002027864A2 Electromagnetic antenna apparatus |
| 04/04/2002 | WO2002001243A3 Combined parallel and sequential detection for gps signal acquisition |
| 04/04/2002 | WO2001099293A3 System and method for peak power reduction in multiple carrier communications systems |
| 04/04/2002 | WO2001095507A3 Arrangement for operating various terminal devices |
| 04/04/2002 | WO2001089104A3 Mobile station and oscillator for use in said mobile station |
| 04/04/2002 | WO2001086638A3 Method and system for audio compression and distribution |
| 04/04/2002 | WO2001076086A3 System and method of using multiple correlator receivers in an impulse radio system |
| 04/04/2002 | WO2001065708A3 Architecture for cordless telephones |
| 04/04/2002 | WO2001061872A3 Method and apparatus for conserving power in an integrated electronic device that includes a pda and a wireless telephone |
| 04/04/2002 | WO2001058049A3 Linear signal separation using polarization diversity |
| 04/04/2002 | WO2001056170A3 Cdma communication system having a highly selective filter |
| 04/04/2002 | WO2001018903A3 Mobile radio telephone antenna comprising an integrated functional unit |
| 04/04/2002 | US20020039915 Communication terminal and display method |
| 04/04/2002 | US20020039914 Folding communicaion terminal and display control method therefor |
| 04/04/2002 | US20020039908 Digital portable telephone device |
| 04/04/2002 | US20020039906 Method of synchronising base stations |
| 04/04/2002 | US20020039902 Secondary station and method of operating the station |
| 04/04/2002 | US20020039897 Apparatus and method for switching service class in response to generated heat in a GPRS terminal |
| 04/04/2002 | US20020039894 Frequency synthesizer and multi-band radio apparatus using said frequency synthesizer |
| 04/04/2002 | US20020039893 Frequency conversion |
| 04/04/2002 | US20020039891 System and method for dynamically varying operational parameters of an amplifier |