Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
10/1999
10/06/1999EP0947076A1 Network including multi-protocol cross-connect switch
10/06/1999EP0947075A1 APPARATUS AND METHOD FOR TRANSLATING QoS PARAMETERS FOR PER-SERVICE CATEGORY AGGREGATION
10/06/1999EP0947074A1 Network manager providing advanced interconnection capability
10/06/1999EP0947073A1 Automatic setup of services for computer system users
10/06/1999EP0947056A1 Method for transmission of data packets
10/06/1999EP0946917A1 Electronic bus system
10/06/1999EP0838054B1 Graphic control process and device for controlling operations in a network management system
10/06/1999EP0830749B1 Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless telecommunications system
10/06/1999EP0800733B1 Programmable delay of disrupt for secure networks
10/06/1999EP0599488B1 Method and apparatus for testing an interface board
10/06/1999CN1231093A Flex slotted ALOHA transmission system and method
10/06/1999CN1231092A Address allocation method for records of values representing various parameters
10/06/1999CN1231091A Multiple signal processing unit for utility wiring by receiver/lan and utility wiring system by receiver/lan
10/06/1999CN1230803A Jack reproducing apparatus and data communication system
10/06/1999CN1230723A Electronic apparatus and data communication method
10/06/1999CN1045508C Telecomputer package switching system
10/06/1999CA2267587A1 Apparatus and method for reducing cross-talk in broadband systems and method of improving data recovery
10/05/1999US5963943 System and method for storing and retrieving performance and topology information
10/05/1999US5963941 Information collection system connected to a communication network for collecting desired information in a desired form
10/05/1999US5963914 Computer-implemented automatically-operated user-activity monitoring system
10/05/1999US5963720 For expediting data processing in a computer system
10/05/1999US5963719 Two-pin distributed ethernet bus architecture
10/05/1999US5963648 Electronic-monetary system
10/05/1999US5963564 Synchronizing the transmission of data via a two-way link
10/05/1999US5963560 In network stations
10/05/1999US5963559 Radio transmission with a slow transmission mode used when retransmission of a data frame fails even repeated
10/05/1999US5963558 Data transmission system and a terminal management method of the same
10/05/1999US5963557 High capacity reservation multiple access network with multiple shared unidirectional paths
10/05/1999US5963556 Network device for interconnecting computer networks
10/05/1999US5963555 Router apparatus using ATM switch
10/05/1999US5963554 ATM switch device constructed from Banyan network and its installation method
10/05/1999US5963553 Handling ATM multicast cells
10/05/1999US5963552 Low/medium speed multi-casting device and method
10/05/1999US5963551 System and method for dynamically reconfigurable packet transmission
10/05/1999US5963548 Apparatus and method for configuring a data channel for symmetric/asymmetric data transmission
10/05/1999US5963547 Method and apparatus for centralized multipoint conferencing in a packet network
10/05/1999US5963546 Method of searching for available path in mesh architecture
10/05/1999US5963545 Fault evaluating system for transmission apparatus
10/05/1999US5963544 Method for minimizing street crossings and meeting maximum capacity constraints in a network design
10/05/1999US5963543 Error detection and correction apparatus for an asynchronous transfer mode (ATM) network device
10/05/1999US5963541 To execute a supplying process of remaining data for multiple data links
10/05/1999US5963540 Method for providing router fault tolerance in a network
10/05/1999US5963539 Method and apparatus for detecting collisions on a network
10/05/1999US5963217 Network conference system using limited bandwidth to generate locally animated displays
10/05/1999US5963154 In a video decoding and decompression system
10/05/1999US5963146 Wide area communications network for remote data generating stations
10/05/1999US5962933 Computer fan speed control method
10/05/1999US5961646 Method and apparatus employing an invalid symbol security jam for communications network security
10/05/1999US5961606 System and method for remote buffer allocation in exported memory segments and message passing between network nodes
10/05/1999US5961605 Method and apparatus for acknowledging TCP data packets
10/05/1999US5961604 Status monitoring systems for cable television signal distribution networks
10/05/1999US5961602 Method for optimizing off-peak caching of web data
10/05/1999US5961598 System and method for internet gateway performance charting
10/05/1999US5961597 Apparatus and method for detecting a layout of a switched local network
10/05/1999US5961595 Network management system with a hardware resource management module shared between networks
10/05/1999US5961594 Remote node maintenance and management method and system in communication networks using multiprotocol agents
10/05/1999US5961590 System and method for synchronizing electronic mail between a client site and a central site
10/05/1999CA2184209C Network access to internet and stored multimedia services from a terminal supporting the h.320 protocol
10/05/1999CA2166259C Optical network using multiplexed payload and oam signals
10/05/1999CA2162938C Multiple access cellular communication with circuler interleaving and reduced dropped-packet runlengths
10/05/1999CA2155903C Ic card radio modem
10/05/1999CA2110864C Line accommodation circuit capable of switching from an active system to a standby system without a loss of a communication information signal
10/05/1999CA2110091C Composite communication network
10/05/1999CA2003219C Method and system for transmitting buffered data packets on a communications network
09/1999
09/30/1999WO1999049695A1 Method and apparatus for transferring identifier information in a telecommunications system
09/30/1999WO1999049694A1 Method for forwarding digital information generated in a tdma system via an atm transmission path
09/30/1999WO1999049693A1 Dynamic bandwidth management and rerouting
09/30/1999WO1999049680A1 Wireless telemetry methods and systems for communicating with or controlling intelligent devices
09/30/1999WO1999049636A1 Communications network
09/30/1999WO1999049630A1 Real-time audio to data and data to audio converter and method
09/30/1999WO1999049629A1 Fair channel allocation protocol for dtm networks
09/30/1999WO1999049628A1 Non-buffered, non-blocking multistage atm switch
09/30/1999WO1999049627A1 Address analysis for asynchronous transfer mode node with pnni prtocol
09/30/1999WO1999049626A2 A system and a method relating to packet data communication
09/30/1999WO1999049625A2 Communication network for transmitting atm cells over a dect like frame
09/30/1999WO1999049624A1 Method and apparatus with configurable functionality for a telecommunication system
09/30/1999WO1999049623A1 Method and apparatus with configurable functionality for a telecommunication system
09/30/1999WO1999049621A1 Method of validation and host buffer allocation for unmapped fibre channel frames
09/30/1999WO1999049619A1 Communication system, switch, software processor, and method of communication
09/30/1999WO1999049618A1 Network repeater and network next transfer destination searching method
09/30/1999WO1999049606A2 Method for using internet access networks through mobile internet-compatible mobile communication terminals
09/30/1999WO1999049604A1 Method for transmitting data, encoder and decoder
09/30/1999WO1999049603A1 Method for transmitting data, multiplexer and demultiplexer
09/30/1999WO1999049598A1 Method to reallocate the traffic load in a cellular mobile telephone system
09/30/1999WO1999049586A2 Spread spectrum transceiver for use in wireless local area network and having multipath mitigation
09/30/1999WO1999049474A1 Dynamic modeling of complex networks and prediction of impacts of faults therein
09/30/1999WO1999049401A1 Extensive request server
09/30/1999WO1999039480A3 Method supporting the quality of service of data transmission
09/30/1999WO1999038293A3 System and method for asynchronous switching of composite cells, and corresponding input port and output port modules
09/30/1999WO1999037099A3 Systems and methods for wireless communications
09/30/1999WO1999037056A3 Method and apparatus for media data transmission
09/30/1999WO1999035800A3 Method of connecting base station to cellular system
09/30/1999WO1999020025A3 Method and apparatus for structured communication
09/30/1999WO1998059284A3 Method and apparatus for creating home network macros
09/30/1999DE19913948A1 Real time data and speech transmission over internet network
09/30/1999DE19913557A1 Mini Disc (MD) digital audio recording and reproducing system jack socket
09/30/1999DE19857843A1 IP layer processing apparatus for ATM cell forwarding
09/30/1999DE19815099C1 Datennetzanalyse Data network analysis
09/30/1999DE19813955A1 Verfahren zur Energie- und Datenübertragung in einem Bussystem für Insassenschutzeinrichtungen Method for power and data transmission in a bus system for occupant protection devices
09/30/1999DE19813943A1 Vorrichtung zur Ansteuerung von Rückhalteeinrichtungen in einem Fahrzeug Device for triggering restraint means in a vehicle
1 ... 4231 4232 4233 4234 4235 4236 4237 4238 4239 4240 4241 4242 4243 4244 4245 4246 4247 4248 4249 4250 4251 ... 4490