| Patents for H04Q 3 - Selecting arrangements (38,975) |
|---|
| 03/01/1994 | US5291547 Call-disposition analyzer |
| 03/01/1994 | US5291492 Externally controlled call processing system |
| 03/01/1994 | US5291479 Modular user programmable telecommunications system with distributed processing |
| 03/01/1994 | US5291478 Switching network wherein short-path connections can be switched |
| 03/01/1994 | US5291324 Comparison apparatus with freespace optical interconnections between optoelectronic integrated circuits |
| 03/01/1994 | CA2004596C Device for connecting optical lines to a wideband telecommunications exchange |
| 02/25/1994 | CA2104650A1 Ranging method for use in tdma systems on tree-and-branch optical networks |
| 02/23/1994 | EP0583385A1 Fault detection and isolation of fiber to the curb systems |
| 02/22/1994 | US5289542 Caller identification system with encryption |
| 02/22/1994 | US5289537 On-hook transmission circuit in cable line |
| 02/22/1994 | US5289536 Least cost routing method according to information transfer capability of customer premises equipment |
| 02/22/1994 | US5289535 Context-dependent call-feature selection |
| 02/22/1994 | US5289340 Structure of an electronic device including a number of printed circuit boards |
| 02/22/1994 | US5289303 Chuted, optical packet distribution network |
| 02/22/1994 | CA2017380C End-to-end network surveillance |
| 02/17/1994 | WO1994004007A2 Telecommunications switch architecture |
| 02/17/1994 | WO1994003992A1 Network management system |
| 02/16/1994 | EP0583190A1 Telecommunications network with separate call and connection processing |
| 02/16/1994 | EP0583135A2 Intelligent call screening in a virtual communications network |
| 02/16/1994 | EP0233892B1 A telephone line switch |
| 02/16/1994 | EP0229170B1 Statistical analysis system and method for use with public communication facility |
| 02/16/1994 | CN1082301A Centralizing network part for telephone lines concentrator |
| 02/16/1994 | CN1082300A Method for distributing technology selective connecting and fixed connecting resources from comunication system |
| 02/16/1994 | CN1082283A High-speed facility protection in a digital telecommunications system |
| 02/16/1994 | CN1082280A Method of managing, in a telecommunication network, user data of a use R who may move from a base work area associated with a base exchange to anothers work area associated with another excha |
| 02/15/1994 | US5287454 Method for acquiring network knowledge about a digital transmission network |
| 02/15/1994 | US5287358 ATM switch circuit configuration system |
| 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 | US5287347 Arrangement for bounding jitter in a priority-based switching system |
| 02/15/1994 | US5287346 Packet switch |
| 02/15/1994 | US5287344 Transferring lines in a digital loop carrier transmission system |
| 02/15/1994 | US5287316 Optical FIFO buffer |
| 02/15/1994 | US5287066 Crosstalk reduction circuit for crosspoint matrix |
| 02/15/1994 | CA2054505C Telephone connection to a nearby dealer |
| 02/15/1994 | CA2012319C Switching system with both-way line managing system |
| 02/15/1994 | CA2005116C Automated call handling apparatus |
| 02/15/1994 | CA1327084C System for switching from working units to stand-by units |
| 02/15/1994 | CA1327083C Reliable database administration arrangement |
| 02/09/1994 | EP0582440A2 International priority calling system |
| 02/09/1994 | EP0582418A2 Signalling network management |
| 02/09/1994 | EP0581991A1 Switching network with short path facility |
| 02/09/1994 | CN1081804A Group facility protection in a digital telecommunications system |
| 02/08/1994 | US5285494 Network management system |
| 02/08/1994 | US5285450 Inband communications in a digital communications system |
| 02/08/1994 | US5285449 Protocol for hybrid local area networks |
| 02/08/1994 | US5285202 Broadband switch using deactivated crosspoints for establishing switching paths |
| 02/03/1994 | WO1994003023A1 Method for implementing time switching and a time switch |
| 02/03/1994 | WO1994003022A1 Method for implementing time switching and a time switch |
| 02/03/1994 | WO1994003021A1 Method for implementing switching in time or space domain |
| 02/03/1994 | WO1994003008A1 System and method for call-by-call source routing with rule-based fallbacks |
| 02/03/1994 | WO1994003005A1 Method for forwarding a signal-cell flow along a multiplicity of parallel junction lines while maintaining the cell sequence |
| 02/02/1994 | EP0581689A1 Communication method and system between a calling equipment and a called equipment via a telephone exchange |
| 02/02/1994 | EP0581528A1 Data communications equipment security device using calling party directory number |
| 02/02/1994 | EP0581526A2 Intelligent network communication system |
| 02/02/1994 | EP0581459A2 Automatic on-line monitoring and optimization of optical network switching nodes |
| 02/02/1994 | EP0581029A2 Method for allocation of the switching ressources of a telecommunication system for dial-up and permanent connections |
| 02/01/1994 | USRE34529 Arrangement for providing a call-connection service |
| 02/01/1994 | USRE34528 Delta network of a cross-point switch |
| 02/01/1994 | US5283871 Communication system |
| 02/01/1994 | US5283844 Monolithic active waveguide optical crossbar switch |
| 02/01/1994 | US5283843 Optical switches |
| 02/01/1994 | US5283824 Calling line identification |
| 02/01/1994 | US5283788 ISDN D channel congestion control method |
| 02/01/1994 | US5283786 Burst architecture time-division switch and equipment access module for use in a switch of this kind |
| 01/31/1994 | CA2096630A1 Synchronous cell switch |
| 01/30/1994 | CA2101459A1 Telecommunication network separately processing calls and connections |
| 01/30/1994 | CA2099949A1 Data communications equipment security device using calling party directory number |
| 01/27/1994 | DE4239656C1 Modulare Teilnehmereinrichtung Modular subscriber device |
| 01/26/1994 | EP0580190A2 Interface to and operation of a voice messaging system |
| 01/25/1994 | US5282244 Virtual signaling network method |
| 01/25/1994 | US5282243 Recording of automatic number identification to identify lost customers |
| 01/25/1994 | US5282241 Modem pooling system |
| 01/25/1994 | US5281963 Information processing equipment having communication capabilities and which calculates load factor |
| 01/25/1994 | CA2025604C Multi-slot call relocation control method and system |
| 01/20/1994 | WO1994001819A1 System for changing software during computer operation |
| 01/19/1994 | EP0579287A2 Interface to and operation of a voice messaging system |
| 01/19/1994 | EP0579040A2 Connection protection in a digital telecommunications system |
| 01/19/1994 | EP0579029A2 Connection protection in a digital telecommunications system |
| 01/19/1994 | EP0578964A2 A call processing system |
| 01/19/1994 | CN1081053A Connection path selection method for cross-connect communications networks |
| 01/19/1994 | CN1081010A System for changing software during computer operation |
| 01/18/1994 | US5280529 Communication network intended for secure transmissions |
| 01/18/1994 | US5280475 Traffic shaping method and circuit |
| 01/18/1994 | CA1326302C Methods and apparatus for software retrofitting |
| 01/18/1994 | CA1326275C2 Network and intelligent cell for providing sensing, bidirectional communications and control |
| 01/18/1994 | CA1326274C2 Network and intelligent cell for providing sensing, bidirectional communications and control |
| 01/17/1994 | CA2100625A1 Key telephone apparatus |
| 01/13/1994 | DE4221717A1 Network of switching functional units interconnected by wiring pattern - has predetermined pattern of interconnections between functional units of different types arranged in columns between inputs and outputs |
| 01/12/1994 | EP0578374A1 Method and apparatus for providing a personal locator, access control and asset tracking service using an in-building telephone network |
| 01/12/1994 | EP0577804A1 Speech/signalling overlay |
| 01/12/1994 | CN1023532C Anti-interference multi-input-single-output analog switch device |
| 01/11/1994 | US5278927 Efficient single-hop interconnection network employing merged shared directional multichannels |
| 01/11/1994 | US5278897 Smart internodal transfer for subscriber access in multinode voice messaging systems |
| 01/11/1994 | US5278894 Use of incoming caller line identification |
| 01/11/1994 | US5278823 For testing telecommunication networks coupled to one another |
| 01/10/1994 | CA2096631A1 Calling party message response method and apparatus |
| 01/06/1994 | WO1994000958A1 Method of controlling the traffic in a communications network |
| 01/06/1994 | WO1994000957A1 Method for controlling traffic in a communication network |
| 01/05/1994 | EP0577269A2 Arrangement for bounding jitter in a priority-based switching system |
| 01/05/1994 | EP0576864A2 A call processing system |