| Patents for H04L 12 - Data switching networks (448,999) |
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| 05/19/1992 | US5115326 Method of encoding an e-mail address in a fax message and routing the fax message to a destination on a network |
| 05/19/1992 | US5115199 Fault detecting system for duplexing type local area networks |
| 05/19/1992 | CA1301346C Passive data collection system for market research data |
| 05/19/1992 | CA1301252C Optical communications network |
| 05/16/1992 | CA2055577A1 Control information transmission method for an asynchronous time division multiplex cell transmission link |
| 05/15/1992 | CA2055335A1 Method for the transmission of data among mobile bodies or autonomous vehicles |
| 05/14/1992 | WO1992009148A1 Radio data communication system |
| 05/14/1992 | WO1992008306A1 Multicast switch circuits |
| 05/14/1992 | WO1992008290A1 Mobile isdn radio system |
| 05/14/1992 | CA2073674A1 Radio data communication system |
| 05/13/1992 | EP0485252A2 Apparatus and method for providing decoupling of data exchange details for providing high performance communication between software processes |
| 05/13/1992 | EP0484943A2 Method for restructuring communications network based on asynchronous transfer mode in case of failure |
| 05/13/1992 | EP0484940A2 Route switching system in communications network |
| 05/13/1992 | EP0484597A1 Multicast switch circuits and method |
| 05/12/1992 | US5113499 Telecommunication access management system for a packet switching network |
| 05/12/1992 | US5113498 Input/output section for an intelligent cell which provides sensing, bidirectional communications and control |
| 05/12/1992 | US5113431 Distributed control teleconferencing voice bridge |
| 05/12/1992 | US5113398 Self-healing data network and network node controller |
| 05/12/1992 | US5113392 Communication apparatus for reassembling packets received from network into message |
| 05/12/1992 | US5113391 Intelligent channel unit |
| 05/12/1992 | US5113390 Data transfer network suitable for use in a parallel computer |
| 05/06/1992 | WO1992008195A1 Dynamic association of rf radio data communication system in a pre-existing computer controlled network |
| 05/06/1992 | EP0484261A2 Method and system for correlating condition reporting messages in a communication network |
| 05/06/1992 | EP0483935A2 Active star network for an optical transmission system |
| 05/06/1992 | EP0483551A2 Handoff method and apparatus for mobile wireless workstations |
| 05/06/1992 | EP0483550A2 Coordination of wireless medium access among a plurality of base stations |
| 05/06/1992 | EP0483548A1 Transceiver for extending a CSMA/CD network for wireless communication |
| 05/06/1992 | EP0483547A1 Network address management for a wired network supporting wireless communication to a plurality of mobile users |
| 05/06/1992 | EP0483546A1 Methods for polling mobile users in a multiple cell wireless network |
| 05/06/1992 | EP0483545A1 Scheduling methods for efficient frequency reuse in a multi-cell wireless network served by a wired local area network |
| 05/06/1992 | EP0483544A1 Distributed control methods for management of migrating data stations in a wireless communications network |
| 05/06/1992 | EP0483421A1 Method of operating a digital computer system |
| 05/06/1992 | EP0483397A1 Method for controlling the bit rate of at least one virtual circuit |
| 05/06/1992 | EP0332611B1 Batcher-banyan packet switch with output conflict resolution scheme |
| 05/06/1992 | EP0172236B1 Method and apparatus for detecting the collision of data packets |
| 05/06/1992 | CN1016566B Packet switching network |
| 05/06/1992 | CN1016554B Method of cross-connecting stm-1-signal in multichannel multiplying series |
| 05/06/1992 | CA2070996A1 Dynamic association of rf radio data communication system in a pre-existing computer controlled network |
| 05/05/1992 | US5111460 Process for the localization of defective stations in local networks and associated interface controller |
| 05/05/1992 | US5111456 Apparatus and method for communicating data between a plurality of stations |
| 05/05/1992 | US5111453 Apparatus and method for recognizing addresses of information packets |
| 05/05/1992 | US5111452 LAN controller |
| 05/05/1992 | US5111450 Data bus tester for autonomous data communications system |
| 05/05/1992 | US5111198 Method of routing a plurality of messages in a multi-node computer network |
| 05/05/1992 | CA1300276C2 System for data arbitration and collision detection on a data bus |
| 05/05/1992 | CA1300250C Communications switch |
| 05/02/1992 | CA2050751A1 Asynchronous x-bit signalling in ds2 signal format |
| 05/01/1992 | CA2028918A1 Network communication system |
| 04/30/1992 | WO1992007324A1 Apparatus for decoupling in high performance communication between software processes |
| 04/29/1992 | EP0482959A2 System for data communication |
| 04/29/1992 | EP0482958A2 System for data communication |
| 04/29/1992 | EP0482957A2 Method of data communication in an automobile communication network |
| 04/29/1992 | EP0482813A1 Data communication network and method of operation |
| 04/29/1992 | EP0482773A1 Communication control system using an asynchronous transfer mode network |
| 04/29/1992 | EP0482551A2 An ATM switching unit |
| 04/29/1992 | EP0482550A1 A virtual identifier conversion system |
| 04/28/1992 | US5109519 Local computer participating in mail delivery system abstracts from directory of all eligible mail recipients only served by local computer |
| 04/28/1992 | US5109384 Guaranteed reliable broadcast network |
| 04/28/1992 | US5109379 Storage star network |
| 04/28/1992 | US5109378 Asynchronous time division switch with increased traffic handling capability |
| 04/28/1992 | CA1299708C Header driven packet switching system and method |
| 04/28/1992 | CA1299707C Process and packet flow control system |
| 04/28/1992 | CA1299698C Shorted-coaxial-cable detector for local-area networks |
| 04/25/1992 | CA2050559A1 Data communication network and method of operation |
| 04/22/1992 | EP0481610A2 Method and apparatus for distance vector routing on datagram point-to-point links |
| 04/22/1992 | EP0481507A2 Apparatus and method for controlling cells input to ATM network |
| 04/22/1992 | EP0481505A2 A supervision control system |
| 04/22/1992 | EP0481455A2 Data gathering system and method for communication system |
| 04/22/1992 | EP0481447A2 Method of controlling communication network incorporating virtual channels exchange nodes and virtual paths exchange nodes |
| 04/22/1992 | EP0481171A2 A method and apparatus for providing an efficient and adaptive management of message routing in a multi-node communication system |
| 04/22/1992 | CN1060565A Asynchronous transfer mode switching arrangement providing broadcast transmission |
| 04/21/1992 | US5107532 Automated documentation system for a communications network |
| 04/21/1992 | US5107493 High-speed packet data network using serially connected packet and circuit switches |
| 04/21/1992 | US5107492 Method and device for managing access to the transmission medium of a multiservice distributed switching network |
| 04/21/1992 | US5107491 Collision filter |
| 04/21/1992 | US5107490 Ring-type communication network |
| 04/21/1992 | US5107489 Switch and its protocol for making dynamic connections |
| 04/21/1992 | US5107450 Method of testing a network setup |
| 04/21/1992 | US5107260 Method and arrangement for transmitting data between a central data station and a plurality of data terminals in a local area network |
| 04/21/1992 | US5107257 Bus relay apparatus for multi-data communication processing system |
| 04/21/1992 | US5107256 Method and apparatus for controlling terminals on communication network |
| 04/18/1992 | CA2053524A1 Data gathering system and method for communication system |
| 04/17/1992 | CA2053459A1 Method of controlling communication network incorporating virtual channels exchange nodes and virtual paths exchange nodes |
| 04/16/1992 | WO1992006547A1 Method of ascertaining topology features of a network |
| 04/16/1992 | WO1992006454A1 Method and apparatus for price display |
| 04/16/1992 | CA2053397A1 Method and apparatus for distance vector routing on datagram point-to-point links |
| 04/15/1992 | EP0480598A1 Repeater method and apparatus |
| 04/15/1992 | EP0480596A2 Circuit and method for determining the duration of the time interval between two signals |
| 04/15/1992 | EP0480555A1 Method of ascertaining topology features of a network |
| 04/15/1992 | EP0480527A2 Test apparatus |
| 04/15/1992 | EP0480502A2 Cable network and modem apparatus for such a network |
| 04/15/1992 | EP0480368A1 Asynchronous cell switch |
| 04/15/1992 | EP0446335A4 Packet/fast packet switch for voice and data |
| 04/15/1992 | EP0226634B1 A self-routing multipath packet switching network with sequential delivery of packets |
| 04/14/1992 | US5105441 Device for potential-free transmission of data |
| 04/14/1992 | US5105426 Device for detecting the position of broken line in a series controller |
| 04/14/1992 | US5105424 Inter-computer message routing system with each computer having separate routinng automata for each dimension of the network |
| 04/14/1992 | US5105188 Method for initiating configuration of a communication network after the interruption of at least two-ring shaped networks arranged in parallel |
| 04/11/1992 | WO1992007438A1 Network traffic management |
| 04/08/1992 | EP0479314A2 Temporary address system in a radio communication system |