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)
11/2000
11/09/2000WO2000067438A1 Sonet add/drop multiplexer with packet over sonet capability
11/09/2000WO2000067436A1 Unified messaging system
11/09/2000WO2000067435A1 A system for data transmission via several communication routes
11/09/2000WO2000067434A1 Radiographic network
11/09/2000WO2000067433A1 Method and apparatus for optimizing a buffer
11/09/2000WO2000067432A1 Circuit for suppressing a common mode component in a signal from a can communication bus
11/09/2000WO2000067431A1 Emulating circuit-switched communications in a packet-switched environment
11/09/2000WO2000067430A1 Method and apparatus for distribution of communication channels to a device for reception of electronic documents
11/09/2000WO2000067428A1 System and method of internet access and load management
11/09/2000WO2000067427A1 Telecommunications network resource handling arrangement and method
11/09/2000WO2000067419A1 Adsl test system
11/09/2000WO2000067402A1 Methods and apparatus for managing traffic in an atm network
11/09/2000WO2000067149A2 Method and apparatus for re-formatting web pages
11/09/2000WO2000067144A1 Method and apparatus for defining management knowledge in a machine interpretable format and interpreting those descriptions
11/09/2000WO2000067141A1 Dynamic messaging system and method
11/09/2000WO2000067140A1 Internet control system communication protocol and method
11/09/2000WO2000067135A1 Internet control system and method
11/09/2000WO2000067134A1 Internet application control system and method
11/09/2000WO2000067133A1 Network-based mail attachment storage system and method
11/09/2000WO2000067131A2 Data transfer, synchronising applications, and low latency networks
11/09/2000WO2000067124A2 Network scheduler for realtime applications
11/09/2000WO2000067101A1 Sleepmode activation in a slave device
11/09/2000WO2000066367A1 A method, system and network for coordinating the communication of data for a health-related transaction
11/09/2000WO2000038380A3 Connection admission control based on bandwidth and buffer usage
11/09/2000WO2000031946A3 Packet pipe architecture for access networks
11/09/2000WO2000031606A3 Motor vehicle communication system and method for exchanging data in a motor vehicle
11/09/2000WO2000022779A3 Self predicting communications networks
11/09/2000WO2000021200A3 Control property is mapped onto modally compatible gui element
11/09/2000WO2000016518A3 Method and apparatus for controlling communication within a computer network
11/09/2000WO1999067910A3 Method and system for a loop back connection using a priority ubrand adsl mode m
11/09/2000WO1999066758A3 An interconnect network for operation within a communication node
11/09/2000WO1999048245A3 Communication system for a control system over ethernet and ip networks
11/09/2000WO1999014882A3 A packet-based telemedicine system for communicating information between central monitoring stations and remote patient monitoring stations
11/09/2000DE19920545A1 Verfahren zur Unterstützung der Kommunikation zwischen Netzelementen und Netzelement-Managern A method of supporting communication between the network elements, and network element managers
11/09/2000DE19920383A1 Interface converters added in front of measuring instrument for measuring error rate at various interfaces has clock synchronization equipment for synchronizing the interface converter
11/09/2000CA2658868A1 Data transmission
11/09/2000CA2647015A1 Data transmission
11/09/2000CA2373196A1 Telecommunications network resource handling arrangement and method
11/09/2000CA2373011A1 Sonet add/drop multiplexer with packet over sonet capability
11/09/2000CA2372218A1 Computer network telephony adapter device
11/09/2000CA2372169A1 Method and apparatus for distribution of communication channels to a device for reception of electronic documents
11/09/2000CA2371614A1 Network scheduler for realtime applications
11/09/2000CA2371567A1 Methods and apparatus for managing traffic in an atm network
11/08/2000EP1051056A2 Frame synchronization method and frame synchronization circuit
11/08/2000EP1051046A2 Method for providing intelligent network services to an IP network
11/08/2000EP1051035A1 Data processing device and method, and recording device and method
11/08/2000EP1051034A1 Information providing device and method
11/08/2000EP1051028A1 Control module of a tuner for a HAVI network
11/08/2000EP1051010A1 Mobile IP supporting quality of service for foreign network with foreign agent and plurality of mobile nodes
11/08/2000EP1051007A2 Data object encapsulation for data transmission to legacy computing systems
11/08/2000EP1051003A1 Explicit routing method
11/08/2000EP1051001A2 Controlled access ATM switch
11/08/2000EP1051000A2 Method and device for allocating at least one routing identifier to at least one bridge in a network
11/08/2000EP1050999A1 System and method for data transmission in particular in a motor vehicle
11/08/2000EP1050998A1 Method for communicating data on a serial bus
11/08/2000EP1050996A2 Command and control transfer
11/08/2000EP1050995A2 Local ring network
11/08/2000EP1050994A2 Method for supporting the communication between network elements and network managers
11/08/2000EP1050977A2 Power control system using acknowledgements
11/08/2000EP1050186A1 Communication network, method for transmitting a signal, network connecting unit and method for adjusting the bit rate of scaled data flow
11/08/2000EP1050185A1 Atm network
11/08/2000EP1050184A1 Method for mapping a service attribute pertaining to a connection oriented communications network in a connectionless communications network and vice versa
11/08/2000EP1050183A1 Automatic detection of pots lines
11/08/2000EP1050182A1 Method of transmission and transmission system
11/08/2000EP1050181A2 Data switch for simultaneously processing data cells and data packets
11/08/2000EP1050173A1 Vsat satellite telecommunications system
11/08/2000EP1050170A1 Method and communication system for processing alarms using a management network involving several layers of management
11/08/2000EP1050166A1 Decoder buffer for streaming video receiver
11/08/2000EP1050156A2 Method for digitally transmitting data with a variable bandwidth
11/08/2000EP1050155A1 System and method for providing ip/internet telephony
11/08/2000EP1050153A2 System and method for identifying a data record associated with a transferred telephone call
11/08/2000EP1050136A1 Data transmission system for reducing terminal power consumption in a wireless network
11/08/2000EP1050135A1 Managing group ip addresses in mobile end stations
11/08/2000EP1050132A1 Method and apparatus for conveying a private message to selected members
11/08/2000EP1050128A1 Traffic monitoring tool for bandwidth management
11/08/2000EP1050125A1 Circuit and method for service clock recovery
11/08/2000EP1050117A2 Selective allocation and enforcement of bandwidth usage requirements
11/08/2000EP1049989A1 Access to content addressable data over a network
11/08/2000EP1049988A1 Content addressable information encapsulation, representation, and transfer
11/08/2000EP1049983A1 Scheduling system
11/08/2000EP1049982A1 Messaging system for conditionally selecting a network
11/08/2000EP1049981A1 Method and system for media connectivity over a packet-based network
11/08/2000EP1049980A1 Xdsl-based internet access router
11/08/2000EP0974201A4 Method and apparatus for minimizing modem power while maximizing modem throughput
11/08/2000EP0784893A4 Hierarchical communication system providing intelligent data, program and processing migration
11/08/2000CN2405381Y Compehensive connecting device for narrow band and broad band
11/08/2000CN1272994A Telecommunication system with channel sharing
11/08/2000CN1272993A Packet assembly hardware for data communication switch
11/08/2000CN1272992A Digital traffic switch with credit-based buffer control
11/08/2000CN1272990A Device and method for controlling channel access by access slot reserving in mobile communication system
11/08/2000CN1272981A Method and device for reserving resources one or more multiple access communication channels
11/08/2000CN1272743A Method, system and equipment for transmitting coding telecommunication signal
11/08/2000CN1272738A Audio frequency/ or video signal transmission system, its emission and receiving equipment
11/08/2000CN1272737A Multi-media related information transmission method prepared to use in cellular radio network of packet switching system
11/08/2000CN1272736A Communicating device and article carrying software program used in said communicating device
11/08/2000CN1272730A Data session building system for wireless network
11/07/2000US6145108 Retransmission packet capture system within a wireless multiservice communications environment
11/07/2000US6145101 Computer system management using dedicated cellular appliance
11/07/2000US6145098 System for displaying system status
11/07/2000US6145090 Switch control method of redundantly structured computer system
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