| 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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| 08/03/1999 | CA2118965C Mobile communication terminal equipment usable for both satellite and terrestrial communications |
| 08/03/1999 | CA2089154C Automatic frequency control by an adaptive filter |
| 08/03/1999 | CA2042522C Global positioning system receiver |
| 07/29/1999 | WO1999038344A1 Levelling out of interference in a mobile network using a hopping method |
| 07/29/1999 | WO1999038337A2 Method and system for generating a complex pseudonoise sequence for processing a code division multiple access signal |
| 07/29/1999 | WO1999038305A1 A portable mobile telephone with anti-electromagnetic radiation |
| 07/29/1999 | WO1999038300A2 Radio telephone for spread-spectrum system using nonlinear modulation |
| 07/29/1999 | WO1999038281A2 Spread spectrum phase modulation for suppression of electromagnetic interference in parallel data channels |
| 07/29/1999 | WO1999038280A1 Method and apparatus for encoding rate determination in a communication system |
| 07/29/1999 | WO1999038271A1 System for discrete data transmission with noise-like, broadband signals |
| 07/29/1999 | WO1999038270A2 Receiving spread spectrum signals with narrowband interference |
| 07/29/1999 | WO1999038269A1 Circuit for demodulating two-dimensional data symbols transmitted by means of supported data transmission |
| 07/29/1999 | WO1999038268A1 A circuit arrangement for reducing passband ripple of a bandpass filter |
| 07/29/1999 | WO1999038267A1 A circuit arrangement for reducing intermodulation in a bandpass filter system |
| 07/29/1999 | WO1999038266A1 Intelligent radio |
| 07/29/1999 | WO1999038144A1 Watermark applied to one-dimensional data |
| 07/29/1999 | WO1999025051A3 Battery economising in a communications system |
| 07/29/1999 | WO1999022451A3 Methods and devices for encoding audio signals and methods and devices for decoding a bit stream |
| 07/29/1999 | WO1999009674A3 Method and apparatus for interference cancellation for a high data rate user in a cdma system |
| 07/29/1999 | DE19803178A1 Car radio with removable operating control device |
| 07/29/1999 | DE19802594A1 Automatic control of certain driving functions, e.g. maximum speed, when a vehicle is used in foreign country |
| 07/29/1999 | CA2318914A1 Intelligent radio |
| 07/29/1999 | CA2318866A1 System for discrete data transmission with noise-like, broadband signals |
| 07/28/1999 | EP0932288A1 Upper closure of a portable telephone and method of producing the upper closure of the portable telephone |
| 07/28/1999 | EP0932277A2 Method, apparatus, and control apparatus for wireless communication |
| 07/28/1999 | EP0932262A2 Signal reception apparatus for DS-CDMA cellular system |
| 07/28/1999 | EP0932261A1 Muliplexer/demultiplexer for two RF bands |
| 07/28/1999 | EP0932254A2 Adjustable highpass circuit |
| 07/28/1999 | EP0932216A1 High-frequency composite unit |
| 07/28/1999 | EP0932051A1 Electronic communication system between a base station and transponders |
| 07/28/1999 | EP0931431A1 Method for transmitting multiresolution audio signals in a radio frequency communication system |
| 07/28/1999 | EP0931388A2 Spatio-temporal processing for communication |
| 07/28/1999 | EP0931386A1 Method for signalling a noise substitution during audio signal coding |
| 07/28/1999 | EP0931385A2 Multiple band receiver |
| 07/28/1999 | EP0931384A1 Data transmission equipment |
| 07/28/1999 | EP0931310A1 Systems and methods for communicating desired audio information over a communications medium |
| 07/28/1999 | EP0931302A1 Caption type language learning system using caption type learning terminal and communication network |
| 07/28/1999 | EP0812270A4 Transponder and sensor apparatus for sensing and transmitting vehicle tire parameter data |
| 07/28/1999 | EP0801772A4 Device and method for adaptive narrowband interference suppresson in multiple-access communication |
| 07/28/1999 | EP0739569B1 System and method for transmitting picture or sound signals |
| 07/28/1999 | CN1224549A Distribution of radio-frequency signals through low bandwidth infrastructure |
| 07/28/1999 | CN1224548A Correlator method and apparatus |
| 07/28/1999 | CN1224547A Method for determining strength of co-channel signals, and receiver |
| 07/28/1999 | CN1224539A Portable receiver |
| 07/28/1999 | CN1224523A Audio signal encoder, audio signal decoder, and method for encoding and decoding audio signal |
| 07/28/1999 | CN1224519A Method for selecting electronic module from plurality of modules present in query field of terminal |
| 07/28/1999 | CN1224322A Receiving portion of radio communication device |
| 07/28/1999 | CN1224319A Mobile terminal provided with display controlling function by detecting insertion of earphone jack |
| 07/28/1999 | CN1224316A Adaptive digital radio communication system |
| 07/28/1999 | CN1224312A Method and apparatus for optimized post detection filtering for simulcast receivers |
| 07/28/1999 | CN1224285A Reception apparatus |
| 07/28/1999 | CN1224283A Monitor information transmitting/receiving apparatus in submarine cable system |
| 07/28/1999 | CN1224282A High impedance transponders with improved backscatter modulator |
| 07/28/1999 | CN1224281A RF transmitter having temperature compensated output power level control circuit and method therefor |
| 07/28/1999 | CN1223833A Hand strap storage structure for portable terminal device |
| 07/27/1999 | US5930750 Adaptive subband scaling method and apparatus for quantization bit allocation in variable length perceptual coding |
| 07/27/1999 | US5930725 Wireless terminal |
| 07/27/1999 | US5930724 Portable telephone |
| 07/27/1999 | US5930704 Reconfigurable subscriber terminal for a wireless telecommunications system |
| 07/27/1999 | US5930697 Heterodyne receiver with synchronous demodulation for receiving time signals |
| 07/27/1999 | US5930696 Broadband low-noise low-intermodulation receiver |
| 07/27/1999 | US5930695 Radio receiver with amplitude limiter prior to mixer and band limiting filter |
| 07/27/1999 | US5930694 Increased gain loop antenna for a radio selective calling receiver |
| 07/27/1999 | US5930693 Method of controlling an agc loop in a radio receiver |
| 07/27/1999 | US5930692 Method and apparatus for increasing receiver immunity to interference |
| 07/27/1999 | US5930691 Radio receiver capable of easily adjusting a reproduction speed of a speech signal |
| 07/27/1999 | US5930690 FM multiplex broadcasting wave receiver |
| 07/27/1999 | US5930689 Apparatus and method for producing a plurality of output signals with fixed phase relationships therebetween |
| 07/27/1999 | US5930688 Method and apparatus for intermodulation noise suppression in RF power amplifiers |
| 07/27/1999 | US5930686 Integrated transceiver circuit packaged component |
| 07/27/1999 | US5930683 Communication system for preventing interference between wireless devices |
| 07/27/1999 | US5930682 Centralized channel selection in a distributed RF antenna system |
| 07/27/1999 | US5930372 Communication terminal device |
| 07/27/1999 | US5930366 Synchronization to a base station and code acquisition within a spread spectrum communication system |
| 07/27/1999 | US5930306 Device for correcting phase noise in a digital receiver |
| 07/27/1999 | US5930305 Signal demodulation and diversity combining in a communications system using orthogonal modulation |
| 07/27/1999 | US5930299 Digital modulator with compensation and method therefor |
| 07/27/1999 | US5930292 Method and apparatus for improved autocorrelation in biphase modulated pseudorandom noise coded systems using tri-state demodulation |
| 07/27/1999 | US5930291 Method and apparatus for selecting random values from a non-sequential set |
| 07/27/1999 | US5930290 Spread spectrum communications system for high-speed communications |
| 07/27/1999 | US5930289 CDMA reception method and a CDMA receiver which calculates an estimate from samples for each desired signal during a monitoring period |
| 07/27/1999 | US5930288 Communication device |
| 07/27/1999 | US5930287 Spread-spectrum communication apparatus |
| 07/27/1999 | US5930244 CDMA Communication system and method |
| 07/27/1999 | US5930231 Block spectrum receiver for a broadband communications system |
| 07/27/1999 | US5930230 High data rate CDMA wireless communication system |
| 07/27/1999 | US5930229 Interference canceller for CDMA |
| 07/27/1999 | US5929931 Local communication system and station for use in such a system |
| 07/27/1999 | US5929813 Antenna for mobile communications device |
| 07/27/1999 | US5929811 Adaptive array with automatic loop gain control |
| 07/27/1999 | US5929776 Low voltage transceiver |
| 07/27/1999 | US5929773 Selective call device and method for battery saving during information services |
| 07/27/1999 | US5929768 Multi-remote controller circuit having automatic setting functions |
| 07/27/1999 | US5929718 Apparatus and method for transmitting electrical power and broadband RF communications signals through a dielectric |
| 07/27/1999 | US5929707 Amplifier system with controlled reactance |
| 07/27/1999 | US5928809 Battery holder for a mobile telephone |
| 07/27/1999 | US5928292 Vehicular data system for communicating with remote host |
| 07/27/1999 | CA2254575A1 Radio telecommunications equipment |
| 07/27/1999 | CA2141717C Wireless portable telephone |
| 07/27/1999 | CA2101328C Gain control circuit for radio transmitter |