| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
|---|
| 07/21/1993 | EP0551484A1 Telecommunications switching device |
| 07/21/1993 | EP0551475A1 An atm switching arrangement |
| 07/21/1993 | EP0551469A1 An atm switching arrangement |
| 07/21/1993 | CN1074576A Method and system for the efficient distribution of messages utilizing a data processing system |
| 07/20/1993 | US5230018 Communication system for activating an optical display in a communication terminal of a communication switching station |
| 07/20/1993 | US5230002 Compact device for monitoring ATM cells |
| 07/20/1993 | US5229994 Bridge for connecting an ieee 802.3 local area network to an asynchronous time-division multiplex telecommunication network |
| 07/20/1993 | US5229993 Control of access through local carrier sensing for high data rate networks and control of access of synchronous messages through circulating reservation packets |
| 07/20/1993 | US5229992 Fixed interval composite framing in integrated services networks |
| 07/20/1993 | CA1320555C Private automatic branch exchange system with line accessing number adding feature |
| 07/14/1993 | EP0550484A1 Communication system, in particular isdn-capable telecommunications private automatic branch exchange |
| 07/14/1993 | EP0276296B1 Current-limiting circuit |
| 07/13/1993 | US5228076 High fidelity speech encoding for telecommunications systems |
| 07/13/1993 | US5228065 Arrangement for producing a synchronizing pulse |
| 07/13/1993 | US5228035 Synchronizing system in digital communication line |
| 07/13/1993 | US5228033 Data multiplexing and separation method |
| 07/13/1993 | US5228031 Interconnection element for an asynchronous time-division multiplex transmission system |
| 07/08/1993 | WO1993013633A1 Receiver/decoder for a serial network of i/o devices |
| 07/08/1993 | WO1993013615A1 Cross-connection of communication network |
| 07/08/1993 | WO1993013609A1 System for internetworking data terminal equipment through a switched digital network |
| 07/07/1993 | EP0550414A2 Voice conferencing system and method of a non-blocking exchange switch |
| 07/07/1993 | EP0550179A2 Redirection of calls by a communication terminal |
| 07/07/1993 | EP0550151A1 Digital mobile radio communication apparatus |
| 07/07/1993 | EP0550046A2 Routing and switching of optical packets with multiplexed data and header |
| 07/07/1993 | EP0550017A2 Fiber optic switch with spatial light modulator device |
| 07/07/1993 | EP0549938A1 Digital message switching unit and digital message switching system |
| 07/07/1993 | EP0394423B1 Communication device between a digital network and a telematic equipment |
| 07/06/1993 | USRE34305 Switching system and method of construction thereof |
| 07/06/1993 | US5226121 Method of bit rate de-adaption using the ECMA 102 protocol |
| 07/06/1993 | US5226042 Method for establishing wideband communications through a time division switching system |
| 07/06/1993 | CA1320002C Management system capable of quickly assigning a terminal endpoint identifier to a terminal equipment unit |
| 07/01/1993 | CA2086158A1 Fiber optic switch with spatial light modulator device |
| 07/01/1993 | CA2085395A1 Routing and switching of high-speed data with the header transmitted on a subcarrier frequency |
| 06/30/1993 | EP0549122A2 A concentrator-based growable packet switch |
| 06/30/1993 | EP0549032A1 Transmissionsystem with circuit for the detection of the modification of identifying codewords in cyclically arriving data-blocks |
| 06/30/1993 | EP0548649A2 Parallel DS3 AIS/Idle code generator |
| 06/30/1993 | EP0548648A2 1:N Ring-type signal protection apparatus |
| 06/30/1993 | EP0548453A2 Switching device for switching signals from inputs to outputs and switch arrangement to couple first and second transmission media |
| 06/30/1993 | EP0548414A1 Logical machine for processing control information of telecommunication transmission frames |
| 06/30/1993 | EP0525121A4 Distributed protocol for improving the survivability of telecommunications trunk networks |
| 06/30/1993 | EP0401238B1 Communication switching system |
| 06/30/1993 | CN1021498C Asynchronous time division multiservice digital satellite centre for connecting subscribers |
| 06/29/1993 | US5224108 Method and apparatus for call control signaling |
| 06/29/1993 | US5224099 Circuitry and method for fair queuing and servicing cell traffic using hopcounts and traffic classes |
| 06/29/1993 | US5223968 First come only served communications network |
| 06/29/1993 | CA1319769C Digital added main line system |
| 06/24/1993 | WO1993012625A1 A uniswitch comprising a plurality of units which are distributed locally and which are connected by means of physical links |
| 06/24/1993 | WO1993012624A1 Fibre optic telephone loop network |
| 06/24/1993 | WO1993012622A1 Communications terminal equipment |
| 06/24/1993 | WO1993012602A1 Controllable multiplexer for a digital switch |
| 06/24/1993 | WO1993012593A1 Isdn branch exchange |
| 06/24/1993 | DE4142550A1 Video conference system with central coupling bay - has central studio controlling coupling bay for transmission and reception of multiplex signals contg. video and audio information |
| 06/24/1993 | DE4141725A1 Information transmission using digital telephone network - having 2-wire interface at each end of 2-wire telephone line allowing data transfer between data peripherals and data network |
| 06/24/1993 | CA2124571A1 Communications terminal equipment |
| 06/24/1993 | CA2121574A1 A uniswitch comprising a plurality of units which are distributed locally and which are connected by means of physical links |
| 06/24/1993 | CA2086050A1 Method for reducing the number of bits in a binary word representing a series of addresses |
| 06/23/1993 | EP0547973A1 Digital terminal to be connected to a digital subscriber termination, digital subscriber termination and communication protocol between the terminal and the termination |
| 06/23/1993 | EP0547958A1 Procedure and system for transmitting communication information via a transmission link consisting of variable length data blocks in asynchronous time |
| 06/23/1993 | EP0547836A2 Optical packet switch |
| 06/23/1993 | EP0547271A1 Method and apparatus for generating test signals |
| 06/23/1993 | CN1021401C Switching node for communications switching network |
| 06/23/1993 | CN1021395C Synchronous-asynchronous converter |
| 06/22/1993 | US5222130 Message arrangement and method for implementing a digital telephone system |
| 06/22/1993 | CA2000646C Switch for selectively switching optical wavelengths |
| 06/22/1993 | CA1319411C Switching system reliability |
| 06/22/1993 | CA1319408C High-speed optical packet switching system using optical buffer between incoming and outgoing channels |
| 06/20/1993 | CA2084928A1 Fiber optic telephone loop network |
| 06/19/1993 | CA2085664A1 Process and system for transmitting communication information over an asynchronous time multiplex variable length data block transmission link |
| 06/16/1993 | EP0546707A2 Passive optical communication network |
| 06/16/1993 | EP0546151A1 Application modularity in telecommunications exchanges |
| 06/15/1993 | US5220599 Communication terminal apparatus and its control method with party identification and notification features |
| 06/15/1993 | US5220561 Data transfer between high bit rate buses via unshielded low bit rate bus |
| 06/15/1993 | US5220560 Modem pool system based on a packet communication procedure |
| 06/15/1993 | US5220320 Switch matrix including both B switching elements and crossbar switch matrices |
| 06/10/1993 | WO1993011628A1 Telematic terminal with full or reduced wanted information bit rate |
| 06/10/1993 | WO1993011621A1 Method and unit for the reconstruction of the correct sequence of atm cells |
| 06/10/1993 | WO1993007699A3 Broadband input buffered atm switch |
| 06/09/1993 | EP0545552A1 Facsimile communication network |
| 06/09/1993 | EP0545392A2 Synchronous circuit |
| 06/09/1993 | EP0545340A2 Optical ATM self-routing switching system with reduced routing header bits |
| 06/09/1993 | EP0545183A1 Circuit arrangement for the production of binary pseudo random sequences |
| 06/09/1993 | EP0545164A2 Method and circuit arrangement for controlling admission to an ATM-network |
| 06/09/1993 | EP0544975A1 Time slot management system |
| 06/08/1993 | US5218627 Decentralized video telecommunication system |
| 06/08/1993 | US5218602 Interprocessor switching network |
| 06/08/1993 | US5218198 Optical waveguide switch utilizing means for detecting a tapped off fraction of the input signal |
| 06/08/1993 | CA1318958C Modularly structured isdn communication system |
| 06/07/1993 | WO1993011625A1 Radiotelephone system controller |
| 06/07/1993 | CA2100445A1 Radiotelephone system controller |
| 06/06/1993 | CA2084629A1 Time slot management system |
| 06/02/1993 | EP0544608A1 Method and system for the efficient distribution of messages utilizing a data processing system |
| 06/02/1993 | EP0544454A2 Packet transmission system |
| 06/02/1993 | EP0544452A2 Packet switching networks |
| 06/02/1993 | EP0544188A1 Message data cell multiplexing apparatus |
| 06/02/1993 | EP0544034A1 Method for reconstructing the correct sequence of communication cells |
| 06/02/1993 | EP0543957A1 Connectionless switching for an atm switch |
| 06/01/1993 | US5216715 Key distribution in public communication networks taking account of security gradations |
| 06/01/1993 | US5216704 Method for remote power fail detection and maintaining continuous operation for data and voice devices operating over local loops |
| 06/01/1993 | US5216666 1:n ring-type signal protection apparatus |
| 06/01/1993 | US5216517 Communication terminal apparatus |