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)
05/2010
05/19/2010CN201479149U Multimedia network distributed processor
05/19/2010CN201479148U Remote power-on unit
05/19/2010CN201479147U 110 high frequency module
05/19/2010CN201479146U Business processing plate and convenient plug-in card thereof
05/19/2010CN201479137U Multi-service optical terminal
05/19/2010CN201477643U Access control terminal equipment based on IP network
05/19/2010CN201477630U Intelligent worker assigning system used for power industry
05/19/2010CN201477628U Networked grouting information management system
05/19/2010CN201477603U Party and government network secret-associated information remote supervision checking system
05/19/2010CN201477515U 计算机主板 Computer motherboards
05/19/2010CN201477439U Networked controller
05/19/2010CN201477438U Wireless monitoring device for industrial instruments based on ZigBee technology
05/19/2010CN201477433U Electric heating cluster control system
05/19/2010CN201472369U Communication device in train braking system based on CAN bus
05/19/2010CN1997059B Alarming method and its system
05/19/2010CN1996948B Message forwarding method and device based on the media access control layer
05/19/2010CN1996847B Cooperative network based image and multi-media data communication and storage system
05/19/2010CN1984011B Data communication network and managing method thereof
05/19/2010CN1980195B Complementary residential gateway management
05/19/2010CN1976538B Packet switching system for a telecommunication node
05/19/2010CN1976266B Flexible node architecture with full protection
05/19/2010CN1967540B System and method for representation of user preference and policy in contact list
05/19/2010CN1949734B Power supply two-line system real-time bus communication method
05/19/2010CN1946048B Method for controlling the access times to a system bus and communication module
05/19/2010CN1933388B Apparatus and method for data relay
05/19/2010CN1925468B Internet set managerial protocol report inhibiting method and communications network system
05/19/2010CN101711469A voicemail filtering and transcription
05/19/2010CN101711468A Systems and methods for providing quality of service precedence in TCP congestion control
05/19/2010CN101711467A A hardware communications infrastructure supporting location transparency and dynamic partial reconfiguration
05/19/2010CN101711466A Method for real time credit calculation of differing loyalty programmes based on telephone usage and use of IP-based multimedia sub system (IMS) services
05/19/2010CN101711465A Wo2008144903
05/19/2010CN101711031A Portal authenticating method during local forwarding and access controller (AC)
05/19/2010CN101710979A Method for managing video monitoring system and central management server
05/19/2010CN101710965A Full network storage and scheduling method and system for network television
05/19/2010CN101710931A Intelligent public telephone system in next generation network and media configuration method thereof
05/19/2010CN101710905A Address resolution control method and system based on tactics
05/19/2010CN101710904A P2p flow optimization method and system thereof
05/19/2010CN101710899A Method, label switching router (LSR) and system for switching multi-protocol label switching (MPLS) network protection
05/19/2010CN101710897A CPU protection method and device thereof
05/19/2010CN101710896A Method and device for detecting link quality
05/19/2010CN101710895A Method for obtaining multiple next hop routing, device and router
05/19/2010CN101710892A Mechanism for resolving message
05/19/2010CN101710883A Multi-protocol data acquisition gateway for intelligent building and data acquisition method thereof
05/19/2010CN101710882A Method for realizing multi-IM protocol Web version instant message
05/19/2010CN101710881A Method and system for realizing private messages in chat room
05/19/2010CN101710880A Value-added electronic messaging services and implementation thereof using an intermediate server
05/19/2010CN101710879A Novel identity-based privacy enhanced mail forwarding system
05/19/2010CN101710878A Subscriber separation control method, communication system and related equipment
05/19/2010CN101710877A Method, device and system for processing traffic flow based on pseudowire
05/19/2010CN101710876A Protecting method and device for rapid reroute
05/19/2010CN101710875A Method and device for realizing rapid re-routing
05/19/2010CN101710874A Self-selecting route address coding method for ensuring QOS in all-optical packet network
05/19/2010CN101710873A Method and device for managing configuration data
05/19/2010CN101710872A Method and device for realizing single address and multiple routes in stream control transmission protocol (SCTP)
05/19/2010CN101710871A Method and device capable of realizing P2P flow optimization based on local scheduling mechanism
05/19/2010CN101710870A Access and data transmission method for mineral long reach Ethernet
05/19/2010CN101710869A Device and method for detecting two-layer virtual private network failures
05/19/2010CN101710868A Method for acquiring network data by monitoring equipment and monitoring equipment
05/19/2010CN101710867A Method and device for monitoring network reliability
05/19/2010CN101710866A Method for selecting and setting super node of network
05/19/2010CN101710865A Method and device for rapid active-standby switching in network equipment
05/19/2010CN101710864A Collocation method and device for multi-gateway Linux server
05/19/2010CN101710863A Method and system for restoring single board alarm
05/19/2010CN101710862A Method and device for processing network management operation error message
05/19/2010CN101710861A Method and equipment for realizing multicast
05/19/2010CN101710860A Customer premises equipment and method for realizing power control
05/19/2010CN101710857A Serial communication baud rate adaptive method and device thereof
05/19/2010CN101710854A Retransmission scheme for communication systems
05/19/2010CN101710846A Method and device for protecting service in automatic switched optical network
05/19/2010CN101710487A Recreation service system in digital home network
05/19/2010CN101710432A Fingerprint access control system of unattended operation transformer station and control method thereof
05/19/2010CN101710288A Upgrade processing method and system, upgrade server and upgrade device
05/19/2010CN101331713B Incoming node network access control method and wireless node with call access control
05/19/2010CN101322355B Provider link state bridging Ethernet node and its configuration and operation method, Ethernet bridging network
05/19/2010CN101263680B Method and device for scheduling unicast and multicast traffic in an interconnecting fabric
05/19/2010CN101248620B Method for implementing label packet route validity examination
05/19/2010CN101242288B A realization method for variant duplication
05/19/2010CN101237362B A remote intelligent power meter reading system for broadband network communication
05/19/2010CN101233718B BCAST service system and contents transmission method using the same
05/19/2010CN101227604B Method for detecting network video quality by network injury tolerance
05/19/2010CN101227300B Post-paying charge rate switch method and access service network gateway
05/19/2010CN101217430B Resource controlling method and device for media server
05/19/2010CN101212363B Data communication network billing accuracy tester
05/19/2010CN101212362B Automatic testing device and method incorporating a variety of testing tools
05/19/2010CN101212358B Network performance measuring method
05/19/2010CN101212340B Method for restarting control nodes in automatic switching optical network
05/19/2010CN101212328B Quick start system and method for multicast channels
05/19/2010CN101212321B System and method for correlating server, user state and group information
05/19/2010CN101212320B Method, system, and network TV terminal for accessing network TV service
05/19/2010CN101207508B System and method for implementation of optical network band width distribution according to need
05/19/2010CN101207506B Wireless flow media key parameter statistics and method for improving transmission thereof
05/19/2010CN101207505B Method for operating, maintaining , managing and looping for asynchronous transfer mode network cross-equipment
05/19/2010CN101202676B Wireless malfunction administrative system apparatus
05/19/2010CN101202674B Parameter adjusting device and method thereof
05/19/2010CN101197886B Novel analog voice card with wireless communication network access function
05/19/2010CN101197756B Hierarchical routing query method of automatic exchange optical network
05/19/2010CN101197741B Correlation method among nodes in individual field network, device and method for acquiring correlation mode
05/19/2010CN101197738B Wide band mobile visible communication network system
05/19/2010CN101197706B Remote management method of digital subscriber line customer premises equipment
05/19/2010CN101194233B System and method of testing wireless component applications
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