| 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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| 06/06/2001 | EP1104953A1 Receiving apparatus for electromagnetic signals |
| 06/06/2001 | EP1104638A1 Method and apparatus for power saving in a mobile terminal with established connections |
| 06/06/2001 | EP1104614A1 Detachable latch mechanism for break-away components |
| 06/06/2001 | EP1104604A1 Efficient spectral saving fqpsk and fqam signal transmission and reception systems |
| 06/06/2001 | EP1104600A1 Method and apparatus for communicating signals of various channel types in cdma communication systems |
| 06/06/2001 | EP1104595A1 Method and device for a full-duplex radio transmission system with code division multiple access |
| 06/06/2001 | EP1104594A1 Fm receiver with bandwidth control means |
| 06/06/2001 | EP1104549A1 Slewing bandpass filter for ultrasound image analysis |
| 06/06/2001 | EP1072100A4 Wireless modem and method therefor for routing data to an application or to storage |
| 06/06/2001 | CN2433779Y Intelligent compression tandem device |
| 06/06/2001 | CN1298608A Method and apparatus for decoding an audio signal |
| 06/06/2001 | CN1298602A Apparatus for receiving programs |
| 06/06/2001 | CN1298596A Data transmitting method and data transmitting apparatus |
| 06/06/2001 | CN1298584A Digital audio broadcasting method using puncturable convolutional code |
| 06/06/2001 | CN1298583A Hybrid and all digital FM in-band-on-channel digital audio broadcasting method and system |
| 06/06/2001 | CN1298574A Transmission circuit of a radio-frequency signal |
| 06/06/2001 | CN1298272A Method for receiving & transmitting multimedia data with short message service on mobile phone |
| 06/06/2001 | CN1298264A Method and apparatus for regulating receiver dynamic range based on power dynamic splitting |
| 06/06/2001 | CN1298262A Method for transmitting emergency stopping control information on public subdivided information channel |
| 06/06/2001 | CN1298250A Apparatus for preventing mobile phone using blue-teeth communication from missing and controlling method |
| 06/06/2001 | CN1298249A Speech recognition based on user interface for radio apparatus |
| 06/06/2001 | CN1298245A Hinge |
| 06/06/2001 | CN1298236A Nonlinear distortion compensation circuit, transmitting apparatus and mobile communication equipment |
| 06/06/2001 | CN1298234A Code division multichannel multiplexing transmission mode and transmitting and receiving equipment |
| 06/06/2001 | CN1298231A Mobile terminal communication system |
| 06/06/2001 | CN1298228A Equipment with power supply device and method for restarting the equipment sustained short power-off |
| 06/06/2001 | CN1298206A Multiple choise coherent detection method |
| 06/06/2001 | CN1066900C Method and apparatus for operating a power-saving extend waiting mode of radio telephone |
| 06/06/2001 | CN1066890C Intermediate frequency auto-selecting circuit |
| 06/06/2001 | CN1066876C Radio receiver fitted with telescope |
| 06/06/2001 | CA2327209A1 Method and device for echo cancelling |
| 06/05/2001 | US6243597 Battery-operated communications device with the continuously running reference clock of which the frequency is reduced when a synchronization unit is controlled during a stand-by mode |
| 06/05/2001 | US6243594 Combination cellular telephone and sound storage device and method of use |
| 06/05/2001 | US6243592 Portable radio |
| 06/05/2001 | US6243578 Transmitting/receiving unit for use with a mobile communication device |
| 06/05/2001 | US6243570 Radio receiver capable of temperature adjustment to tuning frequency of RF tuning circuit |
| 06/05/2001 | US6243566 Impedance matching for a dual band power amplifier |
| 06/05/2001 | US6243565 Method and apparatus for transmitting communication signals using frequency and polarization diversity |
| 06/05/2001 | US6243564 Dielectric filter having coupling windows between resonators, and transceiver using the dielectric filter |
| 06/05/2001 | US6243561 Offline page monitoring |
| 06/05/2001 | US6243463 Portable phone cradle having a locking module for a vehicle |
| 06/05/2001 | US6243430 Noise cancellation circuit in a quadrature downconverter |
| 06/05/2001 | US6243429 Data demodulator for correcting bit errors |
| 06/05/2001 | US6243428 Method and apparatus for band-adaptive demodulation |
| 06/05/2001 | US6243410 Demodulator having an infinite-duration impulse response filter with dynamic coeffiecient scaling |
| 06/05/2001 | US6243409 Global navigation satellite system receiver with blanked-PRN code correlation |
| 06/05/2001 | US6243399 Ring signal generator |
| 06/05/2001 | US6243370 Personal communication network unit for use in a spread spectrum communication system overlaying a microwave system |
| 06/05/2001 | US6243056 Transceiver with miniature virtual image display |
| 06/05/2001 | US6243012 Inexpensive modulated backscatter reflector |
| 06/05/2001 | US6243000 Wireless rolling code security system |
| 06/05/2001 | US6242986 Multiple-band amplifier |
| 06/05/2001 | US6242981 AGC circuit |
| 06/05/2001 | US6242892 Portable electronic device and method |
| 06/05/2001 | US6240625 Methods of forming thin-profile battery circuits and constructions, and methods of forming button-type battery circuits and constructions |
| 06/05/2001 | CA2221905C Iq combiner technology in modulated backscatter system |
| 06/05/2001 | CA2216770C Spread-spectrum communication device |
| 06/05/2001 | CA2182382C Multi-channel digital transceiver and method |
| 05/31/2001 | WO2001039543A1 Earphone having microphone function, and full-duplex audio communication circuit using the same |
| 05/31/2001 | WO2001039540A1 A method for downlink power allocation in a code division multiple access (cdma) communication |
| 05/31/2001 | WO2001039530A1 A method of multi selection coherent detection and device thereof |
| 05/31/2001 | WO2001039452A1 Closed loop power control for common downlink transport channels |
| 05/31/2001 | WO2001039451A1 Ultra-wideband data transmission system |
| 05/31/2001 | WO2001039448A1 Methods, receiver devices and systems for whitening a signal disturbance in a commmunication signal |
| 05/31/2001 | WO2001039416A1 Second level collision resolution for packet data communications |
| 05/31/2001 | WO2001039408A1 Transmission gap interference measurement |
| 05/31/2001 | WO2001039406A2 Method for effecting the interference-reduced operation of a radio transceiver and a radio transceiver |
| 05/31/2001 | WO2001039403A1 Method of providing site selection diversity in mobile communication system |
| 05/31/2001 | WO2001039402A1 Radio communication apparatus and method for controlling transmission power |
| 05/31/2001 | WO2001039388A1 Method and apparatus for a pilot search using a matched filter |
| 05/31/2001 | WO2001039387A1 Cdma modulation method and device therefor |
| 05/31/2001 | WO2001039386A1 Apparatus and method for assigning a common packet channel in a cdma communication system |
| 05/31/2001 | WO2001039385A1 Improvements in or relating to polyphase receivers |
| 05/31/2001 | WO2001039384A1 Signal level adjustment arrangement |
| 05/31/2001 | WO2001039383A2 Integrated radio transceiver |
| 05/31/2001 | WO2001039151A1 Adaptable remote controller for multipurpose electrical appliances |
| 05/31/2001 | WO2001039137A1 Flat support with at least one semiconductor chip |
| 05/31/2001 | WO2001018985A8 Method of processing cdma signal components |
| 05/31/2001 | WO2001008314A3 Method and apparatus for high-speed software reconfigurable code division multiple access communication |
| 05/31/2001 | US20010002458 GPS receiver with cross-track hold |
| 05/31/2001 | US20010002211 Apparatus for preventing loss of portable telephone using a bluetooth communication protocol and control method thereof |
| 05/31/2001 | US20010002203 Spread spectrum receiver with multi-path correction |
| 05/31/2001 | US20010002003 Portable electronic apparatus case with through the case pushbutton actuation |
| 05/31/2001 | DE19957252A1 Electronic device for fixed installation in vehicle has at least one electronic unit arranged to be accessible and replaceable with housing closed; housing has shaft with insertion module opening |
| 05/31/2001 | DE19956679A1 Controllable antenna box for selective reception of radio signals has input for radio signals transferred over antenna cable in number of different frequency channels, switchable parallel filters |
| 05/31/2001 | DE19954824A1 Audio system for vehicle, has audio data source, amplifier for processing audio data into audio signals for loudspeaker units, and subwoofer unit connected to audio data source or amplifier |
| 05/30/2001 | EP1104215A1 Communication terminal device and method of prevention of excessive interference |
| 05/30/2001 | EP1104212A2 Method of transmitting emergency stop control information on common packet channel in mobile communication |
| 05/30/2001 | EP1104189A2 Broadcast receiving system and recording medium |
| 05/30/2001 | EP1104183A2 Receiving device, and television receiver and recording and reproducing apparatus which use the device. |
| 05/30/2001 | EP1104155A2 Voice recognition based user interface for wireless devices |
| 05/30/2001 | EP1104146A1 Voice recorder digital portable telephone apparatus |
| 05/30/2001 | EP1104145A1 Mobile communication unit with bone conduction speaker |
| 05/30/2001 | EP1104130A2 Method for coding and transmitting transport format combination indicator |
| 05/30/2001 | EP1104129A2 Telecommunication device with a clock generating unit |
| 05/30/2001 | EP1104127A1 Communication device |
| 05/30/2001 | EP1104125A2 System, transmitter and receiver for code division multiplex transmission |
| 05/30/2001 | EP1104121A1 Radio station for receiving signals employing antenna diversity and RAKE receiver |
| 05/30/2001 | EP1104119A2 Transmitter adjusting output power |
| 05/30/2001 | EP1104115A2 Coated cover for mobile station , battery and fixed antenna |