| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 03/23/1994 | EP0588571A2 Incoming call transfer terminal |
| 03/23/1994 | EP0588104A2 Multipath torus switching apparatus |
| 03/23/1994 | EP0588025A2 Switch-based microchannel planar apparatus |
| 03/23/1994 | EP0588021A2 Switch-based personal computer interconnection apparatus |
| 03/23/1994 | EP0587980A2 Improvements in or relating to cellular mobile radio systems |
| 03/23/1994 | EP0587944A1 Cell resequencing system for a telecommunication network |
| 03/23/1994 | EP0587930A1 Optical switching network for optical communication cells |
| 03/23/1994 | EP0587629A1 Voice services equipment |
| 03/22/1994 | US5297147 Data compression and decompression controlling method |
| 03/22/1994 | US5297146 Communication terminal apparatus and its control method |
| 03/22/1994 | US5297145 Digital subscriber line circuit for connecting an ISDN subscriber to the trunk side of a digital exchange |
| 03/22/1994 | US5297139 Data communication system |
| 03/22/1994 | CA2007747C Semiconductor optical switch and array of the same |
| 03/19/1994 | CA2106418A1 Cell resequencing system for a telecommunication network |
| 03/18/1994 | CA2099033A1 Switch-based personal computer interconnection apparatus |
| 03/18/1994 | CA2099024A1 Multi media analog/digital/optical switching apparatus |
| 03/17/1994 | WO1994006237A1 Integrated services digital network complementary modem |
| 03/17/1994 | WO1994006226A1 Flexible network concept |
| 03/16/1994 | EP0587468A2 Photonic connection network with multicast capability |
| 03/16/1994 | EP0586584A1 A high-performance host interface for atm networks |
| 03/15/1994 | US5295264 Modularly structured integrated services digital network (ISDN) communication system |
| 03/15/1994 | US5295139 Management system for partitioned multi-bandwidth communications network |
| 03/15/1994 | US5295138 Apparatus and method for optimal frequency planning in frequency division multiplexing transmissions |
| 03/15/1994 | US5295134 In-service activator for a broadband exchanger |
| 03/15/1994 | CA2025140C Communication terminal having means for controlling power transfer |
| 03/10/1994 | DE4228997A1 Establishing connection in telephone exchange - applying control programme to select required subscriber within subscriber group connected to common exchange terminal |
| 03/09/1994 | EP0585805A1 Video and audio signal transmission apparatus for integrated services communication network |
| 03/09/1994 | EP0585480A1 Method and arrangement for establishing conference connections in a processor-controlled telephone excharge |
| 03/09/1994 | EP0585475A1 Method for charging and testing the control memory of a time stage in a switching network of a digital TDM exchange |
| 03/08/1994 | US5293570 Telecommunication network |
| 03/08/1994 | US5293376 Upgraded telecommunication network |
| 03/08/1994 | CA1327656C Circuit arrangement for ensuring the correct channel time slot allocation in a digital information transmission circuit |
| 03/03/1994 | DE4228694A1 Multiplex signal switching system - uses conversion of multiplex signals into pulse transmission frame with 15 rows and 64 columns |
| 03/02/1994 | EP0585061A2 High availability leased lines |
| 03/02/1994 | EP0584939A2 Video telephony dialing |
| 03/02/1994 | EP0584938A2 Bidirectional video telephony |
| 03/02/1994 | EP0584820A1 Access system |
| 03/02/1994 | EP0584702A2 ISDN layer 3 event mask |
| 03/02/1994 | EP0584687A2 Apparatus for digital data transmission between two subscribers |
| 03/02/1994 | EP0584627A2 Incremental phase smoothing desynchronizer and calculation apparatus |
| 03/02/1994 | EP0584548A2 Digital communication network |
| 03/02/1994 | EP0584537A2 Communications system for private networking between PABXs |
| 03/02/1994 | EP0584387A1 Method and circuit to monitor cell sequence during transmission of data cells |
| 03/02/1994 | EP0584198A1 Method and system of combining signals in a telephone conference circuit |
| 03/01/1994 | US5291549 Private branch exchange and line exchange method |
| 03/01/1994 | US5291493 ISDN interface |
| 03/01/1994 | US5291490 Node for a communication network |
| 03/01/1994 | US5291489 Interprocessor switching network |
| 03/01/1994 | US5291485 Method and apparatus for translating differently-sized virtual tributaries organized according to a synchronous optical network (SONET) standard |
| 03/01/1994 | US5291484 Relay and exchange system for time division multiplex data |
| 03/01/1994 | US5291483 Cell transfer method and cell receiving apparatus |
| 03/01/1994 | US5291482 High bandwidth packet switch |
| 03/01/1994 | US5291481 Congestion control for high speed packet networks |
| 03/01/1994 | US5291480 Synchronous node controllers for switching network |
| 03/01/1994 | US5291479 Modular user programmable telecommunications system with distributed processing |
| 03/01/1994 | US5291477 Method and system for multicast routing in an ATM network |
| 03/01/1994 | US5291324 Comparison apparatus with freespace optical interconnections between optoelectronic integrated circuits |
| 03/01/1994 | CA2020021C Pbx system with assignable relationships between network loops and ports |
| 03/01/1994 | CA2004596C Device for connecting optical lines to a wideband telecommunications exchange |
| 02/24/1994 | DE4227736A1 Distribution and channel division device - has control circuit for inserting or removing command signals into or from time multiplex signals |
| 02/23/1994 | EP0583612A2 Method for automatically connecting a communication system to an external reference clock |
| 02/23/1994 | EP0583511A1 Method for communicating in-house messages along an S-bus of an ISDN-network |
| 02/23/1994 | EP0583368A1 Method and apparatus for translating signaling information |
| 02/23/1994 | CN1082793A A queueing system for switches having "fast-circuit" properties |
| 02/22/1994 | US5289579 Channel adapter for broadband communications at channel speeds |
| 02/22/1994 | US5289538 Circuit arrangement for signal and information conversion between analog junction lines and digital terminal devices in communications exchanges |
| 02/22/1994 | US5289536 Least cost routing method according to information transfer capability of customer premises equipment |
| 02/22/1994 | US5289472 Method for the tranmission of message associated user-to-user information |
| 02/22/1994 | US5289465 Method for data transmission over an internal bus of a workstation apparatus with an internal bus for implementing the method, and an adapter circuit for the internal bus |
| 02/22/1994 | US5289303 Chuted, optical packet distribution network |
| 02/18/1994 | CA2104133A1 Data transmission system with packets having occupied, idle, released, and reset states |
| 02/17/1994 | WO1994004007A2 Telecommunications switch architecture |
| 02/16/1994 | EP0583190A1 Telecommunications network with separate call and connection processing |
| 02/16/1994 | EP0583125A2 Communications device |
| 02/16/1994 | EP0583094A2 ISDN-based system for making a video call |
| 02/16/1994 | EP0582877A2 Method and apparatus for fast data exchange |
| 02/16/1994 | CN1082300A Method for distributing technology selective connecting and fixed connecting resources from comunication system |
| 02/16/1994 | CN1082297A Reset control network for a video signal encoder |
| 02/16/1994 | CN1082286A A method and a device for monitoring channel split data packet transmission |
| 02/16/1994 | CN1082283A High-speed facility protection in a digital telecommunications system |
| 02/16/1994 | CN1082282A Generating idle codes in switches |
| 02/15/1994 | US5287535 Switching node in label multiplexing type switching network |
| 02/15/1994 | US5287513 Multiplex data ring transmission |
| 02/15/1994 | US5287355 Module comprising in an ATM exchange connection ports, each transmitting a cell indicative of a destination module in a cell header |
| 02/15/1994 | US5287352 Method and apparatus to reduce register overhead in a serial digital interface |
| 02/15/1994 | US5287350 Sub-rate time switch |
| 02/15/1994 | US5287348 Telecommunication network |
| 02/15/1994 | US5287347 Arrangement for bounding jitter in a priority-based switching system |
| 02/15/1994 | US5287344 Transferring lines in a digital loop carrier transmission system |
| 02/15/1994 | US5287182 Timing recovery for variable bit-rate video on asynchronous transfer mode (ATM) networks |
| 02/15/1994 | US5287178 Reset control network for a video signal encoder |
| 02/15/1994 | CA2035391C Call status recognition in a broadband private automatic branch exchange |
| 02/15/1994 | CA2005116C Automated call handling apparatus |
| 02/15/1994 | CA1327084C System for switching from working units to stand-by units |
| 02/09/1994 | EP0581888A1 Optical communications system and method |
| 02/09/1994 | CN1081804A Group facility protection in a digital telecommunications system |
| 02/09/1994 | CA2103526A1 Method and apparatus for high-speed data exchange |
| 02/08/1994 | US5285450 Inband communications in a digital communications system |
| 02/08/1994 | US5285448 Transmission system of system of system control information in a ring LAN system |
| 02/08/1994 | US5285444 Multi-stage link switch |