| Patents for H04L 12 - Data switching networks (448,999) |
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| 06/21/1994 | US5323393 Method and apparatus for obtaining and for controlling the status of a networked peripheral |
| 06/21/1994 | US5323392 Adaptation device and method for efficient interconnection of data processing devices and networks |
| 06/21/1994 | US5323389 ATM cell interface and method for dispatching an ATM cell |
| 06/21/1994 | US5323388 Local area network transmission emulator |
| 06/21/1994 | US5323387 Data transmission apparatus |
| 06/21/1994 | US5323385 Serial bus communication method in a refrigeration system |
| 06/21/1994 | US5323149 Data communications method with two way communication between master and slave transceivers |
| 06/21/1994 | US5323144 Duplexed bus type network with failure changeover |
| 06/21/1994 | US5322991 Compact hand-held RF data terminal |
| 06/21/1994 | CA2039999C Network termination enabling relief of call congestion in an exchanger |
| 06/21/1994 | CA2020841C Video transmission and control system utilizing internal telephone lines |
| 06/19/1994 | CA2103287A1 Asynchronous switching node and routing logic means for a switching element used therein |
| 06/15/1994 | EP0602017A2 System for internetwork communication between local area networks |
| 06/15/1994 | EP0601853A2 Line accommodation circuit |
| 06/15/1994 | EP0601768A2 Bus monitor circuit for switching system and method of monitoring |
| 06/15/1994 | EP0601766A1 Audiovisual communication system using variable length packets |
| 06/15/1994 | EP0601653A1 Transmission system for the transmission of information of different bit rates and transmission station for such a system |
| 06/15/1994 | EP0601539A2 Communication apparatus with low power consumption |
| 06/15/1994 | EP0601431A2 Communication among interconnected subnetworks |
| 06/15/1994 | EP0601216A1 Serial information transmission method |
| 06/15/1994 | EP0601178A1 Atm cell synchronization |
| 06/15/1994 | EP0593739A4 Restricted information distribution system apparatus and methods |
| 06/15/1994 | EP0577777A4 Method for providing reserved communication access using multiple random access resources |
| 06/15/1994 | EP0522055A4 Apparatus for networking programmable logic controllers to host computers |
| 06/15/1994 | EP0501992B1 Communications system |
| 06/15/1994 | EP0378530B1 Non-blocking copy network for multicast packet switching |
| 06/15/1994 | CN1088034A Electronic mail message delivery system |
| 06/15/1994 | CA2105352A1 Interconnection method for digital multimedia communications |
| 06/14/1994 | US5321815 Route selection using cached partial trees in a data communications network |
| 06/14/1994 | US5321812 For use in computer networks |
| 06/14/1994 | US5321754 Sequence synchronization |
| 06/14/1994 | US5321750 Restricted information distribution system apparatus and methods |
| 06/14/1994 | US5321747 Method and apparatus for preventing extraneous detection of signal information |
| 06/14/1994 | US5321696 Broadcasting of packets in an RF system |
| 06/14/1994 | US5321695 Port arrival identification for computer network packets |
| 06/14/1994 | US5321694 Method and apparatus for reducing the transmission of repetitive braodcast datagrams over communication links |
| 06/14/1994 | US5321693 Multicast address in a local area network where the local area network has inadequate multicast addressing capability |
| 06/14/1994 | US5321692 Method for checking the admissibility of setting up virtual connections |
| 06/14/1994 | US5321691 Asynchronous transfer mode (ATM) switch fabric |
| 06/14/1994 | US5321689 Multipath transmission system |
| 06/14/1994 | US5321688 Method and apparatus for transmission of failure information of virtual path in ATM network |
| 06/14/1994 | US5321393 Spare card connection and switching circuitry for high-speed telecommunications interfaces |
| 06/09/1994 | WO1994013082A1 An arrangement for bit error monitoring in switching equipment |
| 06/09/1994 | WO1994013073A1 A method for testing a network element in a synchronous digital telecommunication system |
| 06/09/1994 | WO1994013072A1 Method and apparatus for automatic configuration of a network connection |
| 06/09/1994 | WO1994013069A1 Analog retry |
| 06/09/1994 | WO1994012939A1 Direction order routing in multiprocessor systems |
| 06/09/1994 | WO1994012930A1 Communication system for a modular telecommunications system |
| 06/09/1994 | WO1994012571A2 Mixtures of unsaturated carboxylic acid polymerizates and use |
| 06/09/1994 | CA2149746A1 Mixtures of unsaturated carboxylic acid polymerizates and use |
| 06/09/1994 | CA2148820A1 Method and apparatus for automatic configuration of a network connection |
| 06/09/1994 | CA2128105A1 Analog retry |
| 06/08/1994 | EP0600695A2 Wireless communications using near field coupling |
| 06/08/1994 | EP0600683A2 Packet network interface |
| 06/08/1994 | EP0600380A2 Method and device for detection and correction of errors in ATM cell headers |
| 06/08/1994 | EP0600114A1 Connection network for information exchange between control units |
| 06/08/1994 | EP0600075A1 Circuit for simultaneous recovery of bit clock and frame synchronization |
| 06/08/1994 | EP0599874A1 Cell-multiplexing process for several receivers connected by a transmission line. |
| 06/07/1994 | US5319764 Address detection circuit using a memory |
| 06/07/1994 | US5319752 Device with host indication combination |
| 06/07/1994 | US5319644 Method and apparatus for identifying port/station relationships in a network |
| 06/07/1994 | US5319643 Method for shortening a distributed queue |
| 06/07/1994 | US5319642 Method of communication using a two-way bus with contention detection |
| 06/07/1994 | US5319641 Multiaccess carrier sensing network communication protocol with priority messages |
| 06/07/1994 | US5319638 Link-by-link congestion control for packet transmission systems |
| 06/07/1994 | US5319633 Enhanced serial network topology generation algorithm |
| 06/07/1994 | US5319632 Transmission network in which a communication path is automatically restored in accordance with occurrence of a failure in a distributed way |
| 06/07/1994 | US5319538 Switch and system for reconfiguring a plurality of closed loop systems |
| 06/07/1994 | US5319484 Photonic time-division multiplexer and demultiplexer |
| 06/07/1994 | US5319360 ATM exchange which resequencies the cells using their sequence numbers |
| 06/07/1994 | CA1330119C Method and facilities for hybrid packet switching |
| 06/01/1994 | EP0599764A1 Distributed processing of route selection across networks and subnetworks |
| 06/01/1994 | EP0599735A1 Cell handling device for a time asynchronous communication network |
| 06/01/1994 | EP0599706A2 Information processing apparatus allowing information resource management by a management system |
| 06/01/1994 | EP0599632A2 Apparatus and methods for wireless communications |
| 06/01/1994 | EP0599515A1 Error rate monitor |
| 06/01/1994 | EP0599490A2 Method and apparatus for storing a media access control address in a remotely alterable memory |
| 06/01/1994 | EP0599488A2 Method and apparatus for testing an interface board |
| 06/01/1994 | EP0599449A2 Data communication system and method |
| 06/01/1994 | EP0598969A1 Inter-domain multicast routing |
| 06/01/1994 | EP0598739A1 Network monitoring method and apparatus |
| 06/01/1994 | EP0430955B1 Communication system |
| 05/31/1994 | US5317725 Landmark data abstraction paradigm to diagnose data communication networks |
| 05/31/1994 | US5317719 System for forming serial M-bit information into blocks whose locations correspond to bitmap locations |
| 05/31/1994 | US5317692 Method and apparatus for buffer chaining in a communications controller |
| 05/31/1994 | US5317691 Data communication system with communicating and recharging docking apparatus for hand-held terminal |
| 05/31/1994 | US5317628 Message management system |
| 05/31/1994 | US5317570 System and method for learning transmission band of multiplex packet |
| 05/31/1994 | US5317569 Communications system |
| 05/31/1994 | US5317568 Method and apparatus for managing and facilitating communications in a distributed hetergeneous network |
| 05/31/1994 | US5317565 Method of sequencing bus operations in a simplex switch |
| 05/31/1994 | US5317564 Merging network for collection of data from multi-computers |
| 05/31/1994 | US5317563 Method of and system for monitoring packet rate in packet network |
| 05/31/1994 | US5317562 Method and apparatus for routing cell messages using delay |
| 05/31/1994 | US5317561 Method for switching ATM message cell streams having a high bit rate via a switching equipment having a lower bit rate |
| 05/31/1994 | US5317560 Star data network with logical ring function preferably using token access |
| 05/31/1994 | US5317198 Optically controlled remote by-pass switch |
| 05/31/1994 | CA2110207A1 Method and device for detection and correction of errors in atm cell headers |
| 05/31/1994 | CA2048886C Atm switch and atm multiplexer |
| 05/31/1994 | CA2038121C Atm exchange with copying capability |