Patents for H04L 12 - Data switching networks (448,999)
03/2006
03/07/2006US7009973 Switch using a segmented ring
03/07/2006US7009972 Multicast IP zones for fast spanning tree convergence in wide-area packet network systems
03/07/2006US7009971 Methods and arrangements for multicasting a data stream at different data rates to groups of subscribers
03/07/2006US7009970 Methods for managing bandwidth in a packet-based communication system incorporating a reservation proxy function
03/07/2006US7009969 Local area network and message packet for a telecommunications device
03/07/2006US7009968 Gigabit switch supporting improved layer 3 switching
03/07/2006US7009967 Systems and methods for transmitting data packets
03/07/2006US7009965 LAN interfacing apparatus
03/07/2006US7009963 Dual optimality for different data rate backplane transfer
03/07/2006US7009962 Method and apparatus for providing forwarding on ring-no-answer for remote telephone extensions using voice over packet-data-network systems (VOPS)
03/07/2006US7009961 Interconnecting voice-over-packet and analog telephony at a desktop
03/07/2006US7009960 Medium access control protocol for high rate wireless personal area network
03/07/2006US7009957 Measuring the throughput of transmissions over wireless local area networks
03/07/2006US7009956 Address sharing
03/07/2006US7009951 Data packet numbering in mobile packet switched data transmission
03/07/2006US7009950 Mobile IP network system and connection switching method
03/07/2006US7009943 Conferencing network resource management for call connectivity
03/07/2006US7009942 Connection setting apparatus
03/07/2006US7009941 Node-search method, device, and medium on which a node-search program is recorded
03/07/2006US7009939 Adaptive resource management in a communication system
03/07/2006US7009938 Reduction of server overload
03/07/2006US7009937 Transmission queue managing system capable of efficiently controlling traffic congestion
03/07/2006US7009935 Transmission over packet switched networks
03/07/2006US7009934 Method and apparatus for rerouting an optical network upon fault
03/07/2006US7009933 Traffic policing of packet transfer in a dual speed hub
03/07/2006US7009913 Sequence controller
03/07/2006US7009738 Method and system for composition and delivery of electronic mail using sensor with identifier
03/07/2006US7009727 Image data communications device and method
03/07/2006US7009725 Electronic mail communication apparatus and communication method
03/07/2006US7009650 Data communications device, data communications system, document display method with video and document display program with video
03/07/2006US7009556 Providing geographic based promotion services to a computing device
03/07/2006US7009495 System and method to identify multiple RFID tags
03/07/2006CA2354078C Establishing calls and processing on-going calls in fixed and cellular networks
03/07/2006CA2330366C Input buffer type packet switching equipment
03/07/2006CA2278218C Method for the transmission of voice information in atm cells
03/02/2006WO2006024006A1 Electrical energy management system on a vehicle e.g. a more electric aircraft (mea)
03/02/2006WO2006023995A2 Methods and apparatus for recording write requests directed to a data store
03/02/2006WO2006023994A1 Methods and devices for restoring a portion of a data store
03/02/2006WO2006023993A2 Data storage system
03/02/2006WO2006023868A1 Systems and methods for network management
03/02/2006WO2006023660A2 MANAGED MOBILE VoIP OVERLAY METHOD AND ARCHITECTURE
03/02/2006WO2006023610A1 Optimization of a full duplex wideband communications system
03/02/2006WO2006023558A2 Methods and systems using signaling period signals
03/02/2006WO2006023282A2 Method and apparatus for operating an ad-hoc communication system
03/02/2006WO2006023190A1 Method and system for locating a voice over internet protocol (voip) device connected to a network
03/02/2006WO2006023141A2 Hierarchal scheduler with multiple scheduling lanes
03/02/2006WO2006023108A2 Wireless communication method and system for establishing a multimedia message service over a wlan
03/02/2006WO2006023090A2 Wireless code-passing system for stateful connection monitoring
03/02/2006WO2006023030A2 Method and system for powerline networking
03/02/2006WO2006023014A1 Apparatus and method for operating a communication device on two networks
03/02/2006WO2006023008A2 An interconnection fabric using switching networks in hierarchy
03/02/2006WO2006022984A1 System and method for effectively exchanging photo data in an instant messaging environment
03/02/2006WO2006022962A1 Router reachability verification in ipv6 networks
03/02/2006WO2006022858A2 Methods for extracting titanium metal and useful alloys from titanium oxides
03/02/2006WO2006022603A2 Method for enabling interoperability between data transmission systems conforming to ieee 802.11 and hiperlan standards
03/02/2006WO2006022578A2 Method and system for device management
03/02/2006WO2006022533A1 Method and system for acknowledging the receipt of a transmitted data stream in a wireless personal area network
03/02/2006WO2006022432A1 Image input device, control method thereof and image input system
03/02/2006WO2006021909A1 Method of distributing multimedia content
03/02/2006WO2006021847A1 System and method for managing a wireless connection to reduce power consumption of a mobile terminal
03/02/2006WO2006021791A1 Mesh network evaluation methods
03/02/2006WO2006021784A1 Method of and system for connecting to a network via a wireless local area network
03/02/2006WO2006021702A1 Communication network management system for automatic fault repair
03/02/2006WO2006021689A1 Method for modifying a network equipment behaviour
03/02/2006WO2006021610A1 Method and device to support session continuity
03/02/2006WO2006021538A1 State restoration in a communication network by means of a redundant state circuit
03/02/2006WO2006021537A1 Method for switching a communication connection from a first connection path to a second connection path
03/02/2006WO2006021535A1 Method and device for optimising the capacity of a communication network
03/02/2006WO2006021495A1 Method for transmitting packet data between two mobile radio terminals via a gprs mobile radio network
03/02/2006WO2006021480A1 Method and device for managing objects of a communications network
03/02/2006WO2006021276A2 System for establishing contact
03/02/2006WO2005121957A3 Device independent data streaming
03/02/2006WO2005109774A3 Registration redirect server
03/02/2006WO2005104455A3 Providing security in proximity and ad-hoc networks
03/02/2006WO2005101206A3 Peer-to-peer distributed computational system and method
03/02/2006WO2005099181A3 Access point having at least one or more configurable radios
03/02/2006WO2005096145A3 Method and apparatus for dynamic extension of device management tree data model on a mobile device
03/02/2006WO2005091584A3 Remote device management system
03/02/2006WO2005055502A3 Session initiation protocol (sip) based user initiated handoff
03/02/2006WO2005050344A3 Method and system for receiver self-priced multimedia communication over the internet and a member pool incorporating advertising placement in conjunction with a search engine
03/02/2006WO2005027566A3 Method and system for signaling in broadcast communication system
03/02/2006WO2005009044A8 A method and device for configuring a multimedia message for presentation
03/02/2006WO2005008408A3 Providing modular telephony service
03/02/2006WO2004082212A3 Method for initiating a wireless transfer of data between at least two electronic devices, electronic device and software program therefor
03/02/2006WO2003081373A3 Service/device indication with graphical interface
03/02/2006US20060048206 Method and computer system for triggering an action on digital communication data
03/02/2006US20060048203 Method and device for the bi-directional transmission of electronic data in a television data cable network
03/02/2006US20060048202 Method and apparatus for providing access to data at a consumer location
03/02/2006US20060048200 System and method for testing the upstream channel of a cable network
03/02/2006US20060048187 Method for drawing up a list of contents in a device connected to a domestic network and device associated with said method
03/02/2006US20060048163 Method for routing messages between servers located on the same board
03/02/2006US20060048144 Peer-to-peer distribution of firmware
03/02/2006US20060047841 Method and apparatus for wireless networking
03/02/2006US20060047832 Method and apparatus for processing web service messages
03/02/2006US20060047830 Pctel14100U method and system for automatic data transfer on a network-connected device
03/02/2006US20060047821 System, method, and medium for relaying data using socket application program
03/02/2006US20060047806 Mediation-based methods and devices for updating operations support systems
03/02/2006US20060047795 Service object for network management
03/02/2006US20060047786 Network retrieval system, information retrieval method, bridge device and program
03/02/2006US20060047768 Communicating information about the character of electronic messages to a client