| Patents for H04L 12 - Data switching networks (448,999) |
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| 01/14/2009 | CN101345629A Double on-site bus interface converter |
| 01/14/2009 | CN101345628A Source node selection method |
| 01/14/2009 | CN101345627A Conspiring party recognition method based on action analog in P2P network |
| 01/14/2009 | CN101345625A Remote authentication method based on biological characteristic |
| 01/14/2009 | CN101345624A Document access system and method |
| 01/14/2009 | CN101345611A Correcting method for grouping delay in multi-step channel reservation multi-access protocol |
| 01/14/2009 | CN101345605A Transmitting apparatus, receiving apparatus, error correcting system, transmitting method, and error correcting method |
| 01/14/2009 | CN101345604A Parallel implementing method for determinant block interleaving device |
| 01/14/2009 | CN101345595A System and method for content index transmission based on broadcasting channel |
| 01/14/2009 | CN101345594A Image display apparatus and information providing method thereof |
| 01/14/2009 | CN101345584A Automatic detection method for optical fiber connection status of optical fiber communication equipments |
| 01/14/2009 | CN101345579A Multi-access method based on combination of channel perception and channel reservation |
| 01/14/2009 | CN101345561A Access probe acknowledgement with collision detection |
| 01/14/2009 | CN101345039A Dynamic resource re-allocation in a packet based video display interface |
| 01/14/2009 | CN101344993A Watercraft remote monitoring system |
| 01/14/2009 | CN101344985A Wireless remote control method |
| 01/14/2009 | CN101344984A Self-propelled carrier remote control system based on IP wireless local area network technology |
| 01/14/2009 | CN101344979A Parking charge transmission method |
| 01/14/2009 | CN101344893A History data access method and apparatus |
| 01/14/2009 | CN101344873A Usb transmission system and related method |
| 01/14/2009 | CN101344459A ABS testing bench control system based on CAN bus |
| 01/14/2009 | CN101342891A Multi-node entire-vehicle network control system based on CAN bus line |
| 01/14/2009 | CN100452917C Mobile Terminal login system and method thereof |
| 01/14/2009 | CN100452914C Management method for radio resources in a radio telecommunication system |
| 01/14/2009 | CN100452889C Rransition control method and mobile station and communication controller |
| 01/14/2009 | CN100452888C System for defining transmitting power in block data transmission system and its method |
| 01/14/2009 | CN100452870C Monitoring system and method |
| 01/14/2009 | CN100452816C Device for providing distance power feed in long distance communication network |
| 01/14/2009 | CN100452815C System and method for implementing telephone service through Internet inside enterprise |
| 01/14/2009 | CN100452799C Method for preventing forgery of source address based on signature authentication inside IPv6 sub network |
| 01/14/2009 | CN100452797C High-available distributed boundary gateway protocol system based on cluster router structure |
| 01/14/2009 | CN100452794C Master node selection in clustered node configurations |
| 01/14/2009 | CN100452793C Business transmitting method based on soft exchange network |
| 01/14/2009 | CN100452792C Method of and system for collecting information about analyzing apparatuses, and the analyzing apparatus |
| 01/14/2009 | CN100452786C Large compositive gateway access system based on NGN |
| 01/14/2009 | CN100452785C Location based directories via a broadband access gateway and control |
| 01/14/2009 | CN100452784C Phonetical gate communication device and method |
| 01/14/2009 | CN100452783C Mobile communication terminal which hold up users entry information of timely message and method of realization |
| 01/14/2009 | CN100452782C Method and system for representing source-information of conversation in the same process |
| 01/14/2009 | CN100452781C Method for transmitting partial unavailable information to destination user |
| 01/14/2009 | CN100452780C Method and system for instant communication off-line response |
| 01/14/2009 | CN100452779C Method and system for producing user mark in instantaneous communication system |
| 01/14/2009 | CN100452778C Multimedia content interaction system based on instantaneous communication and its realizing method |
| 01/14/2009 | CN100452777C Mobile instant communication method and connecting mode of server and client terminal thereof |
| 01/14/2009 | CN100452776C System and method of wireless instant messaging |
| 01/14/2009 | CN100452775C Method and system of sharing application programs in instant communication system |
| 01/14/2009 | CN100452774C Data conversion method and device |
| 01/14/2009 | CN100452773C Data transmitting method and apparatus based on virtual LAN |
| 01/14/2009 | CN100452772C Three-layer forwarding method, device and ARP information table updating method |
| 01/14/2009 | CN100452771C System and method for realizing Internet protocol voice service |
| 01/14/2009 | CN100452770C Method for processing label binding |
| 01/14/2009 | CN100452769C System of soft exchange network passing through firewall based on ALG+MP and its method |
| 01/14/2009 | CN100452768C Multi-cast method of specific source and irrespective source multi-cast cooperation and its access-in apparatus |
| 01/14/2009 | CN100452767C Method for managing packet traffic in a data processing network and network thereof |
| 01/14/2009 | CN100452766C IP data stream guiding system and method based on business trigging |
| 01/14/2009 | CN100452765C Processing system and method for security of network packets |
| 01/14/2009 | CN100452764C Mobile router device, mobile network system, and mobile management method of mobile router device |
| 01/14/2009 | CN100452763C Network unit for forwarding an Ethernet packet |
| 01/14/2009 | CN100452761C Method of data packet storage in communication equipment |
| 01/14/2009 | CN100452760C Method and system for providing redundancy within a network element |
| 01/14/2009 | CN100452759C Ip redundancy with improved failover notification |
| 01/14/2009 | CN100452758C Preamble detection and data rate control in a UMTS system |
| 01/14/2009 | CN100452757C Message transferring method and device |
| 01/14/2009 | CN100452756C Method and system for penetrating and transmitting ATM cell |
| 01/14/2009 | CN100452755C A method for establishing static label transmitting route |
| 01/14/2009 | CN100452754C Image transmission devcie, image transmission system and communicator |
| 01/14/2009 | CN100452753C Data transmission system and method |
| 01/14/2009 | CN100452752C Method and apparatus for transmitting data block |
| 01/14/2009 | CN100452751C Method and station site for implementing reliable data transmission between elastic packet rings |
| 01/14/2009 | CN100452750C Token transfer and manage method for Ad Hoc network |
| 01/14/2009 | CN100452749C Network opening method in manufacturing system |
| 01/14/2009 | CN100452748C Method for describing the human interface features and functionality of av/c-based devices |
| 01/14/2009 | CN100452747C Method for authenticating mobile terminal access of wireless broadband network |
| 01/14/2009 | CN100452746C Method for determining out interface and multi-switch-in wideband router |
| 01/14/2009 | CN100452745C Multi-address access method with the confliction decomposition |
| 01/14/2009 | CN100452744C Physical layer data transmitting method and receiving method and physical layer chip |
| 01/14/2009 | CN100452743C Method and system for expanding 802.11 radio local network |
| 01/14/2009 | CN100452742C Method for multi-address switch-in for moving target detection wireless sensing unit network |
| 01/14/2009 | CN100452741C Expandable P2P flow media system |
| 01/14/2009 | CN100452740C Method for speech communicating in radio local network |
| 01/14/2009 | CN100452739C Optical parallel transmission in usage of grid |
| 01/14/2009 | CN100452738C Method for processing IMS session and module with query calling session controlling function |
| 01/14/2009 | CN100452737C Copyright managing method for digit household network and digital household network system |
| 01/14/2009 | CN100452736C Method, medium, and apparatus controlling handover between different networks |
| 01/14/2009 | CN100452735C Method and equipment for supporting handoff of a multimedia call session using background network scanning |
| 01/14/2009 | CN100452734C Global Internet topology knowledge-based P2P application construction method |
| 01/14/2009 | CN100452733C Access point controller acting as mobile IP agent in public wireless local area network |
| 01/14/2009 | CN100452732C Route searching method and system |
| 01/14/2009 | CN100452731C Method for synchronizing devices within a mobile AD-HOC network |
| 01/14/2009 | CN100452730C Method and protocol for managing wide frequency IP service in two broadcasting network layers |
| 01/14/2009 | CN100452729C Network diagnostic method |
| 01/14/2009 | CN100452728C Method for distinguishing RTP/RTCP flow capacity |
| 01/14/2009 | CN100452727C Method and device for inspecting external loop on elastic packet ring interface |
| 01/14/2009 | CN100452726C Modeled network resource positioning method |
| 01/14/2009 | CN100452725C Log backup method and system unit and device for implementing the same |
| 01/14/2009 | CN100452724C Method and apparatus for automatic selecting staging time |
| 01/14/2009 | CN100452723C System and method for managing photon grid network based on mobile agency |
| 01/14/2009 | CN100452722C Method for realizing communication resource rapid positioning in reiource tree |
| 01/14/2009 | CN100452721C Customer end management system and method |
| 01/14/2009 | CN100452720C Information access volume statistic system and method |