Patents for H04Q 3 - Selecting arrangements (38,975) |
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12/29/1997 | EP0813799A1 A method for determining the load induced by a routing verification test on a network |
12/29/1997 | EP0813783A1 Broadband switching system |
12/29/1997 | EP0813782A1 Broadband swithing network |
12/29/1997 | EP0813781A1 Broadband switching system |
12/29/1997 | EP0813715A1 Service management operation and support system and method |
12/29/1997 | EP0573637B1 Eprom-based crossbar switch with zero standby power |
12/28/1997 | CA2209114A1 Method of providing a telecommunication service, as well as service unit, service computer, terminal, and communications network |
12/25/1997 | CA2208902A1 System and method for identifying the technique used for far-end performance monitoring of a ds1 at a customer service unit |
12/24/1997 | WO1997049253A1 Connecting telephones, faxmachines and computers in an intelligent network |
12/24/1997 | WO1997049227A1 Method and apparatus for delivering caller identification information and services |
12/24/1997 | WO1997049222A1 Broadband network and method |
12/24/1997 | WO1997049217A1 A method and system for communication access restriction |
12/24/1997 | WO1997038537A3 A network protocol conversion module within a telecommunications system |
12/24/1997 | CN1168753A A methed for internal communication in a telecommunications system |
12/24/1997 | CN1168752A Integrated multi-fabric digital cross-connect integrated office links |
12/24/1997 | CN1168731A System and method for processing of signal data and a communications system comprising a signal data processing system |
12/24/1997 | CN1168730A System and method for processing of data and a communications system with such a system |
12/24/1997 | CN1168589A Distributed signaling system seven call handling system |
12/24/1997 | CN1168586A Coupled line arrangement used for analog transmission route and digital transmission |
12/24/1997 | CA2257929A1 Connecting telephones, faxmachines and computers in an intelligent network |
12/24/1997 | CA2256708A1 Broadband network and method |
12/24/1997 | CA2229863A1 Procedure and system for ensuring emergency communication |
12/23/1997 | US5701419 Telecommunications service creation apparatus and method |
12/23/1997 | US5701412 Telecommunications service control method in intelligent network |
12/23/1997 | US5701301 Mediation of open advanced intelligent network in SS7 protocol open access environment |
12/23/1997 | US5701299 Method of and apparatus for switching multi-slot time division signals |
12/23/1997 | US5701292 Method and apparatus for controlling data transfer rates of data sources in asynchronous transfer mode-based networks |
12/23/1997 | US5701120 Partitioned point-to-point communications networks |
12/23/1997 | CA2115733C System and method to identify the terminating directory number at the customer premises |
12/23/1997 | CA2108223C Continuous call forwarding to plural lines |
12/23/1997 | CA2092298C Passive optical network |
12/19/1997 | CA2207129A1 An atm line card and method for transferring connection memory data |
12/18/1997 | WO1997048247A2 A method for allowing a mobile phone to receive a call through a wireless network for which it is not registered, for emergency purposes |
12/18/1997 | WO1997048245A1 Improving charging criteria for a call in a cellular mobile network |
12/18/1997 | WO1997048242A1 Process for supporting private numbering schemes by public telecommunications systems |
12/18/1997 | WO1997048241A1 Optical switch matrix |
12/18/1997 | WO1997048240A2 Programmable service architecture for call control processing |
12/18/1997 | WO1997048239A2 Service control unit for call control processing |
12/18/1997 | WO1997048238A2 Programmable service node for call control processing |
12/18/1997 | WO1997048234A2 Methods and apparatus for controlling digital communications switching equipment |
12/18/1997 | WO1997048189A1 Implementation protocol for shn-based algorithm restoration platform |
12/18/1997 | WO1997042780A3 Communication system, switching means and method for setting-up calls of different types between a call originating subscriber and a mobile subscriber of a mobile radio communication network |
12/18/1997 | CA2257995A1 Optical switch matrix |
12/18/1997 | CA2257815A1 A method for allowing a mobile phone to receive a call through a wireless network for which it is not registered, for emergency purposes |
12/18/1997 | CA2257264A1 Improving charging criteria for a call in a cellular mobile network |
12/17/1997 | EP0813330A2 Connection set-up method and exchange, service processor and communication network |
12/17/1997 | EP0812516A1 Network arrangement and method relating to telecommunications |
12/17/1997 | CN1168213A Method for making continuous call in intelligent network call |
12/17/1997 | CN1036756C Caller directed routing of telephone call based on dialed suffix |
12/16/1997 | US5699519 Data transmission method and apparatus applicable to network system |
12/16/1997 | US5699416 Method for obtaining billing validation of directory number accounts from line identification databases in a telecommunications network |
12/16/1997 | US5699403 Network vulnerability management apparatus and method |
12/16/1997 | US5699362 System and method for direct output of constant rate high bandwidth packets streams from long term memory devices |
12/16/1997 | US5699359 Audio-video and control interfaces for multi-media personal computer packet communication |
12/16/1997 | US5699358 Method for traffic routing in a communications network |
12/16/1997 | US5699346 Measuring burst rate and burst size in ATM network virtual connections |
12/16/1997 | US5699345 Congestion control method in asynchronous transfer mode local area network |
12/16/1997 | US5699053 Person paging method |
12/16/1997 | CA2114039C Pushbutton telephone system |
12/16/1997 | CA2107754C Shared line appearance across a plurality of switching systems |
12/11/1997 | WO1997047157A1 Broadband digital subscriber loop systems |
12/11/1997 | WO1997047156A2 Communication system comprising a network and call processor |
12/11/1997 | WO1997047153A1 System and method for number portability control in a mobile communications network |
12/11/1997 | WO1997047146A1 Converting a routing address within a telecommunications network |
12/11/1997 | WO1997047127A1 A modem with ip support |
12/11/1997 | WO1997047124A1 Method and apparatus for managing client-server communications |
12/11/1997 | WO1997047123A2 Call transfer operation |
12/11/1997 | WO1997047121A2 Personal information manager for updating a telecommunication subscriber profile |
12/11/1997 | WO1997047120A2 Method and apparatus for providing telecommunications services |
12/11/1997 | WO1997047119A1 An access network over a shared medium |
12/11/1997 | WO1997047118A1 A telephone doubler arrangement |
12/11/1997 | WO1997047112A2 Apparatus and method for reservation-based wireless-packet switched (atm) local area network |
12/11/1997 | WO1997047106A1 A method and apparatus for using network address information to improve the performance of network transactions |
12/11/1997 | WO1997046073A2 An access network over a dedicated medium |
12/11/1997 | CA2253657A1 An access network over a shared medium |
12/11/1997 | CA2225532A1 Communication system comprising a network and call processor |
12/10/1997 | EP0812123A2 Transfer rate controller and method of operation |
12/10/1997 | EP0812096A2 Method and apparatus for managing communications between a client and a server in a network |
12/10/1997 | CN1167558A Digital rural subscriber concentrator system |
12/10/1997 | CN1167553A User authentication in a communications network |
12/10/1997 | CN1167386A Control for electric communication network |
12/09/1997 | US5696900 Personal communication service distributed control system for a network communication system including a plurality of hardware resources |
12/09/1997 | US5696818 Delay announcement group and time controller for a telephone system |
12/09/1997 | US5696816 Method for changing a subscriber's local service provider |
12/09/1997 | US5696815 In an integrated network |
12/09/1997 | US5696809 Advanced intelligent network based computer architecture for concurrent delivery of voice and text data using failure management system |
12/09/1997 | US5696761 Method and apparatus for interfacing low speed access links to a high speed time multiplexed switch fabric |
12/09/1997 | US5696759 Apparatus for high-speed packet switching in a broadband ISDN |
12/09/1997 | US5696697 Network element in a telecommunication network |
12/09/1997 | US5696391 Overload protection circuit |
12/09/1997 | CA2103867C Telecommunications system ss7 signaling interface with signal transfer capability |
12/09/1997 | CA2073361C Subscriber control device |
12/04/1997 | WO1997046031A1 An arrangement and a method for making a telephone call |
12/04/1997 | WO1997045993A1 System and method for branching a telephone call |
12/04/1997 | WO1997045992A1 System and method for safely and efficiently redirecting a telephone call |
12/04/1997 | WO1997045989A1 A method relating to a telecommunication system |
12/04/1997 | WO1997045986A1 Data packet router |
12/04/1997 | WO1997045982A1 Dynamic allocation of data transmission resources |
12/04/1997 | WO1997045975A1 Encapsulation of proprietary protocol information |
12/04/1997 | WO1997045792A1 Apparatus and method for preventing network server overload |