| Patents for H04J 3 - Time-division multiplex systems (63,408) |
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| 09/29/1994 | WO1994022245A1 A method for cascading of microbases |
| 09/28/1994 | EP0616744A1 Digital clock dejitter circuits for regenerating clock signals with minimal jitter |
| 09/27/1994 | US5351276 Digital/audio interactive communication network |
| 09/27/1994 | US5351239 Digital data transmission system |
| 09/27/1994 | US5351232 Path monitoring system for cross-connect system |
| 09/22/1994 | DE4408760A1 Knoten mit einer Einrichtung zur Überprüfung der Einrichtung einer Synchronisierung Node comprising means for checking the synchronization means |
| 09/21/1994 | EP0616480A2 Communication system for transmission between ATM network and mobile radio system |
| 09/21/1994 | EP0616444A2 Telecommunication system with ranging |
| 09/21/1994 | EP0616443A2 Telecommunication system with ranging |
| 09/21/1994 | EP0597084A4 Method and apparatus for maintaining synchronization in a simulcast system. |
| 09/21/1994 | CN1092580A Signaling channel data transmitting/receiving circuit of a primary multiplexer |
| 09/21/1994 | CN1092577A 时钟恢复电路 Clock recovery circuit |
| 09/21/1994 | CN1092575A Dual connections |
| 09/20/1994 | US5349694 Radio relay system with a multiplex separation circuit and control for providing time delay multiplex operation of receiver and transmitter |
| 09/20/1994 | US5349612 Digital serializer and time delay regulator |
| 09/20/1994 | US5349581 Detecting location of time slot where data begins using pointer in justification or stuffing synchronous TDM |
| 09/20/1994 | US5349578 Time slot switching function diagnostic system |
| 09/20/1994 | CA2038519C Basic switching unit for an apparatus used to shuffle digital streams which have been multiplexed by time division of digital tributaries at different rates |
| 09/16/1994 | CA2118849A1 Telecommunication system and a main station and a substation for use in such a system |
| 09/16/1994 | CA2118848A1 Telecommunication system and a main station for use in such a system |
| 09/15/1994 | WO1994021063A1 Method for reducing contention and resource misallocation |
| 09/15/1994 | WO1994021062A1 End of packet detector and resynchronizer for serial data buses |
| 09/15/1994 | WO1994021057A1 A method and an apparatus for handing off mobile station from a first to a second channel in a mobile communication system |
| 09/14/1994 | EP0615367A1 Cross-connection of communication network |
| 09/14/1994 | EP0615359A2 Method and apparatus for transmission and reception of a digital signal with stuffing |
| 09/14/1994 | EP0614590A1 Telematic terminal with full or reduced wanted information bit rate |
| 09/13/1994 | US5347576 Line interface unit retrofit circuit |
| 09/13/1994 | US5347566 Retrofit subscriber loop carrier system with improved performance monitoring and remote provisioning |
| 09/13/1994 | US5347548 Circuit for simultaneous recovery of bit clock and frame synchronization |
| 09/13/1994 | US5347547 Method and apparatus for synchronizing transmitter and receiver for high speed data communication |
| 09/13/1994 | US5347513 Fast operating program controlled digital uniswitch |
| 09/07/1994 | EP0614323A1 Method and apparatus for transmitting a high bit rate data flow over N independent digital communication channels |
| 09/06/1994 | US5345441 Hierarchical path hunt for multirate connections |
| 09/06/1994 | US5345438 Transmission device capable of readily controlling active and backup sections |
| 09/06/1994 | US5345437 System for controlling frequency multiplexing modems |
| 09/06/1994 | US5345245 Differential data signal transmission technique |
| 09/06/1994 | CA2001781C Drop/insert multiplexer for data channel access units |
| 09/01/1994 | WO1994019877A1 Arrangement for telecommunication |
| 08/31/1994 | EP0613276A1 System for synchronisation of a plurality of transmitters |
| 08/31/1994 | EP0613271A2 Method and apparatus for time synchronization of bus type local area networks including hierarchical networks |
| 08/31/1994 | EP0613265A1 Multiplexing arrangement for data packets |
| 08/31/1994 | EP0612456A1 Transmission system for coded speech signals and/or voiceband data |
| 08/31/1994 | EP0612453A1 A method and an arrangement for frame detection quality estimation in the receiver of a radio communication system |
| 08/30/1994 | US5343476 Transmission system for the synchronous digital hierarchy |
| 08/30/1994 | US5343464 Switching system between working transmission lines and protection transmission line |
| 08/30/1994 | US5343461 Full duplex digital transmission facility loop-back test, diagnostics and maintenance system |
| 08/30/1994 | US5343193 Matrix switcher apparatus |
| 08/25/1994 | DE4317367C1 Switching network for a digital time-division multiplex telephone exchange |
| 08/25/1994 | DE4304995A1 Receiver circuit for a subscriber station of a network |
| 08/24/1994 | EP0612163A2 Electromagnetic emission reduction apparatus and method for clock pulse distribution system |
| 08/24/1994 | EP0612156A2 Digital coding method |
| 08/23/1994 | US5341376 ATM cell format conversion system |
| 08/23/1994 | US5341370 Data transfer between high bit rate buses via unshielded low bit rate bus |
| 08/23/1994 | US5341365 Passive optical network |
| 08/23/1994 | US5341364 Distributed switching in bidirectional multiplex section-switched ringtransmission systems |
| 08/23/1994 | CA2116053A1 Multiplexing arrangement |
| 08/23/1994 | CA2016614C Serial transport frame format method |
| 08/23/1994 | CA1331647C Multiplex communication system for sequence controllers |
| 08/23/1994 | CA1331643C Scrambling/descrambling method using a memory for storing initial pseudo-random bit patterns respectively for submultiframes |
| 08/23/1994 | CA1331639C Process for coupling and uncoupling signals into and out of the sub-areas of supplementary signals of transport modules of a synchronous digital signal hierarchy |
| 08/18/1994 | WO1994018776A2 Multimedia distribution system |
| 08/18/1994 | WO1994018771A1 Flow control by evaluating network load |
| 08/18/1994 | DE4404443A1 Circuit arrangement for data transmission |
| 08/18/1994 | DE4309778C1 Method and arrangement for inserting a 34 Mbit/s signal into D39 pulse frames |
| 08/17/1994 | EP0610950A2 Circuit arrangement for telecommunication |
| 08/17/1994 | EP0610282A1 Process for simultaneously transmitting audio signals from n-signal sources |
| 08/17/1994 | EP0515376B1 Process and device for beat recovery |
| 08/16/1994 | US5339338 Apparatus and method for data desynchronization |
| 08/16/1994 | US5339308 Signal size judging apparatus |
| 08/16/1994 | CA2035112C Frame restructuration interface for digital streams obtained by time-division multiplexing of digital flows with different flow rates |
| 08/16/1994 | CA2033156C Device for inserting binary data elements in a given frame structure |
| 08/16/1994 | CA2005194C Synchronizing circuit for reducing waiting-time jitter in a demultiplexer |
| 08/10/1994 | EP0609570A1 Randomizer and use of the same for contention resolution |
| 08/10/1994 | CN1090688A Equipment for controlling sending and receiving apparatus of interrupt station and movable part of radio telephone system |
| 08/09/1994 | US5337334 Synchronous digital signal to asynchronous digital signal desynchronizer |
| 08/09/1994 | US5337315 Stuffing process for reducing waiting time jitter and device for executing the process |
| 08/09/1994 | US5337312 Communications network and method of regulating access to the busses in said network |
| 08/09/1994 | US5337306 Digital tandem channel unit interface for telecommunications network |
| 08/09/1994 | US5337087 Video signal encoding apparatus |
| 08/04/1994 | WO1994017614A1 Switch protection arrangement |
| 08/04/1994 | WO1994017612A1 Distributed frame processing for time division multiplexing |
| 08/04/1994 | WO1994012571A3 Mixtures of unsaturated carboxylic acid polymerizates and use |
| 08/04/1994 | DE4302428A1 Video-audio coder and decoder |
| 08/04/1994 | CA2154781A1 Switch protection arrangement |
| 08/04/1994 | CA2151393A1 Distributed frame processing for time division multiplexing |
| 08/03/1994 | CN1090454A Set top terminal for cable television delivery systems |
| 08/03/1994 | CN1090453A Advanced set top terminal for cable television delivery systems |
| 08/03/1994 | CN1090452A Network controller for cable television delivery systems |
| 08/03/1994 | CN1090451A Digital cable headend for cable television delivery system |
| 08/03/1994 | CN1090302A Mixtures of polymers of monoethylenically unsaturated dicarboxylic acids and polymers of ethylenically unsaturated monocarboxylic acids and/or polyaminocarboxylic acids and their use |
| 08/02/1994 | US5335247 Adaptive data rate packet communications system |
| 08/02/1994 | US5335228 Synchronization related to data streams |
| 08/02/1994 | US5335223 Pointer processing circuit in sonet system |
| 08/02/1994 | US5335105 High speed communications interface protection system |
| 08/02/1994 | CA2036683C Method and apparatus for detecting a transmitted control code for initiating a latching loopback test procedure |
| 08/02/1994 | CA1331228C Synchronous protocol data formatter |
| 07/27/1994 | EP0607970A2 Digital mobile radio communication system |
| 07/27/1994 | EP0607672A2 Asynchronous transfer mode (ATM) payload synchronizer |
| 07/27/1994 | EP0559649A4 Method and means for transferring a data payload from a first sonet signal to a sonet signal of different frequency |
| 07/26/1994 | USRE34676 Fiber optic digital data transmitting system |