| 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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| 10/02/1996 | EP0735610A2 Apparatus capable of receiving circularly polarized signals |
| 10/02/1996 | EP0735603A1 Circuit for processing a first or a second high frequency signal |
| 10/02/1996 | EP0735218A2 Transmit-receive system |
| 10/02/1996 | EP0734615A1 Transmitters for radio telephone base stations |
| 10/02/1996 | EP0540638B1 Device for positioning a first object relative to a second object |
| 10/02/1996 | DE19543731A1 Tragbares Telefon A portable telephone |
| 10/02/1996 | DE19511773A1 Verfahren zum Verarbeiten eines Signals A method for processing a signal |
| 10/02/1996 | DE19511148A1 Digitales Filter Digital filter |
| 10/02/1996 | DE19511147A1 Verfahren zur Synchronisierung des Blockzählers in einem RDS-Radio-Daten-Empfänger Method for synchronizing the block counter in an RDS radio data receiver |
| 10/02/1996 | DE19510844A1 Digital multiple way conference communication system |
| 10/02/1996 | DE19510534A1 Duplex transmission and propagation transceiver |
| 10/02/1996 | CN1132581A Method of increasing signal quality by adjusting the spreading ratio in a CDMA cellular radio system |
| 10/02/1996 | CN1132580A Radio receiver |
| 10/02/1996 | CN1132577A Measurement of gain error in a base station receiver, and improvement in field strength measurement |
| 10/02/1996 | CN1132459A Hand telephone for example mobile telephone |
| 10/02/1996 | CN1132458A Multi-component antenna and method therefor |
| 10/02/1996 | CN1132452A Method and apparatus for increasing spectrum efficiency |
| 10/02/1996 | CN1132425A Speech-controlled mobile transceiver |
| 10/02/1996 | CN1132424A Improved structure of terminal for coin-shaped battery |
| 10/01/1996 | USRE35343 Remote-controlling commander with multi-function rotary dial |
| 10/01/1996 | US5561686 Radio information communication system using multi-carrier spread spectrum transmission system |
| 10/01/1996 | US5561543 Information input system by attitude detection of manual implement |
| 10/01/1996 | US5561470 Method and system for entering a plurality of data into an apparatus |
| 10/01/1996 | US5561468 Multiplexed modulation system for robust audio digital television |
| 10/01/1996 | US5561437 Two position fold-over dipole antenna |
| 10/01/1996 | US5561436 Method and apparatus for multi-position antenna |
| 10/01/1996 | US5561406 Duplexer package |
| 10/01/1996 | US5561403 Oscillator and modulator arrangements on a circuit board |
| 10/01/1996 | US5560194 Method for optimally controlling fiber processing machines |
| 10/01/1996 | CA2170667A1 Transmit power level detection circuit with enhanced gain characteristics |
| 10/01/1996 | CA2161258C A communication method for an adaptive direct sequence cdma communication system |
| 09/30/1996 | CA2172930A1 Portable telephone set of a foldable type with earphone jumping up from telephone housing upon unfolding the telephone set |
| 09/26/1996 | WO1996029791A2 Method and apparatus for offset frequency estimation for a coherent receiver |
| 09/26/1996 | WO1996029790A1 Interference reduction in tdm-communication/computing devices |
| 09/26/1996 | WO1996029787A1 Mobile communicator bracing system |
| 09/26/1996 | WO1996029756A1 Dual frequency antenna with integral diplexer |
| 09/26/1996 | WO1996029755A1 In-vehicle antenna |
| 09/26/1996 | WO1996029618A1 Process and device for producing a transponder unit and transponder unit thus produced |
| 09/26/1996 | WO1996024098A3 Circuit arrangement comprising a permutation unit and method of processing a batch of items |
| 09/26/1996 | DE4392993C2 Signal power estimator appts. for orthogonal coded communication e.g. for CDMA spread spectrum system |
| 09/26/1996 | DE19522421C1 Spread spectrum transmission system |
| 09/26/1996 | DE19510556A1 Rundfunkempfänger Broadcast radio receiver |
| 09/26/1996 | DE19509999A1 Verfahren und Vorrichtung zur Herstellung einer Transpondereinheit sowie Transpondereinheit Method and device for producing a transponder unit and transponder unit |
| 09/26/1996 | DE19509867A1 Simultaneous synchronous or asynchronous transmission of K data symbols |
| 09/26/1996 | CA2215935A1 A process and a device for the production of a transponder unit and a transponder unit |
| 09/26/1996 | CA2215606A1 Mobile communicator bracing system |
| 09/26/1996 | CA2213848A1 Dual frequency antenna with integral diplexer |
| 09/25/1996 | EP0734128A2 Radio data system broadcast receiver |
| 09/25/1996 | EP0734089A1 Filter |
| 09/25/1996 | EP0734019A1 Information processing method, information processing device and media |
| 09/25/1996 | EP0733759A1 Security system and method therefor |
| 09/25/1996 | EP0667063B1 Process for transmitting and/or storing digital signals from several channels |
| 09/25/1996 | EP0643886B1 Dynamic loader |
| 09/25/1996 | EP0531405B1 Broadcast receiver system |
| 09/25/1996 | EP0520050B1 Enabling code for radiotransmission of data |
| 09/25/1996 | CN2236195Y Letter receptacle device attached to cell seat of mobile telephone |
| 09/25/1996 | CN1132010A Method and apparatus for receiving and decoding signals using partial de-correlation |
| 09/25/1996 | CN1132007A Method for securing operation of base station |
| 09/25/1996 | CN1131994A Method and apparatus for preforming reducer rate variable rate vocoding |
| 09/25/1996 | CN1131893A Circuit and method for controlling timing of intermittent reception in radio equipment |
| 09/25/1996 | CN1131849A Stellite communication power management system |
| 09/25/1996 | CN1131848A Transmitting-receiving apparatus |
| 09/25/1996 | CN1032891C Device for modulator |
| 09/24/1996 | US5559900 Compression of signals for perceptual quality by selecting frequency bands having relatively high energy |
| 09/24/1996 | US5559834 Method of reducing crosstalk in processing of acoustic or optical signals |
| 09/24/1996 | US5559833 Transmission system comprising timing recovery |
| 09/24/1996 | US5559832 Method and apparatus for maintaining convergence within an ADPCM communication system during discontinuous transmission |
| 09/24/1996 | US5559829 Method of constructing a spreading code associated with one user of a direct sequence code division multiple access digital transmission system and corresponding method of generating a table |
| 09/24/1996 | US5559828 Transmitted reference spread spectrum communication using a single carrier with two mutually orthogonal modulated basis vectors |
| 09/24/1996 | US5559809 Transmit block up-converter for very small aperture terminal remote station |
| 09/24/1996 | US5559790 Spread spectrum communication system and transmission power control method therefor |
| 09/24/1996 | US5559760 Wristwatch with high-frequency transmitter |
| 09/24/1996 | US5559549 Television program delivery system |
| 09/24/1996 | US5559522 Antenna positioning apparatus capable of substantially vertical orientation |
| 09/24/1996 | US5559507 Signal transmission and tag reading circuit for an inductive reader |
| 09/24/1996 | US5559501 Plug-in wireless module for operation with portable wireless enabled host equipment |
| 09/24/1996 | CA2054163C Receiving apparatus |
| 09/19/1996 | WO1996028895A1 Reversible method for the complex frequency decomposition of a signal, in particular for digital audio signal compression |
| 09/19/1996 | WO1996028885A1 Slope, drift and offset compensation in zero-if receivers |
| 09/19/1996 | WO1996028880A2 Transponder for electronic identification system |
| 09/19/1996 | WO1996028879A1 Integrated circuit full-wave rectifier |
| 09/19/1996 | WO1996028779A1 Method and apparatus for data encoding and communication over noisy media |
| 09/19/1996 | WO1996028311A1 Transponder and sensor apparatus for sensing and transmitting vehicle tire parameter data |
| 09/19/1996 | WO1996022638A3 Orthogonal code division multiple access communication system having multicarrier modulation |
| 09/19/1996 | DE19509149A1 Audio signal coding for data compression factor |
| 09/18/1996 | EP0732850A1 Functionally modifiable cable television converter system |
| 09/18/1996 | EP0732822A1 FM multiplex broadcast receiving circuit for detecting presence or absence of subcarrier |
| 09/18/1996 | EP0732820A2 Communication system |
| 09/18/1996 | EP0732813A1 FM multiplex broadcast receiving apparatus comprising detachable storing medium |
| 09/18/1996 | EP0732804A1 Filter circuit |
| 09/18/1996 | EP0732030A1 An operations center with video storage for a television program packaging and delivery system |
| 09/18/1996 | EP0732023A1 Device for switching between a telephone handset and a substitute secondary apparatus |
| 09/18/1996 | EP0732022A1 Method and apparatus for coherent communication reception in a spread-spectrum communication system |
| 09/18/1996 | EP0732021A1 Method and apparatus for locating and tracking a qpsk carrier |
| 09/18/1996 | EP0732020A1 Receiver having an adjustable symbol slice demodulator |
| 09/18/1996 | EP0732013A1 Multipath search processor for a spread spectrum multiple access communication system |
| 09/18/1996 | EP0732010A1 Radio set |
| 09/18/1996 | EP0732005A1 Direct entry remote control with channel scan |
| 09/18/1996 | EP0673565B1 Generation of a coherent signal using an adaptive filter for cancelling and synchronous detection in a digital radio receiver |
| 09/18/1996 | CN2235691Y Additional receiver of moveable telephone set |