Patents for H04L 12 - Data switching networks (448,999)
05/2009
05/06/2009CN100486206C Signaling control method for P2P network sharing service based on IMS
05/06/2009CN100486205C Method for interconnecting wide-band wireless access-in network and optical access-in wide-band network and system therefor
05/06/2009CN100486204C Multi-loop contact Ethernet loop network loop protection switchover method
05/06/2009CN100486203C Method for realizing transactions according to rules within sub network in resource allocation of optical synchronization data transportation network
05/06/2009CN100486202C System and method for realizing adaptive layer function in ATM exchange
05/06/2009CN100486201C Method for implementing module universalness of communication node on field bus
05/06/2009CN100486200C USB mapping method
05/06/2009CN100486199C Method of providing a centralised login and login server
05/06/2009CN100486198C Method to search access controller in wireless LAN and proxy server
05/06/2009CN100486197C A broadcasting method and access controller for wireless LAN address resolution protocol
05/06/2009CN100486196C Method for implementing access cross-domain by using local proxy server
05/06/2009CN100486195C Energy-saving method of wireless self-combining network
05/06/2009CN100486194C Wireless personal area network having authentication and associated methods
05/06/2009CN100486193C Multi-policy P2P connection establishment method
05/06/2009CN100486192C Long-distance control system for home appliance
05/06/2009CN100486191C Method for bearing step selecting route in controlling layer
05/06/2009CN100486190C Method for realizing intra-area route
05/06/2009CN100486189C Router
05/06/2009CN100486188C Ethernel flow controlling device and method
05/06/2009CN100486187C A test method and system for L2TP tunnel specification
05/06/2009CN100486186C A method and apparatus for monitoring multicast data flow
05/06/2009CN100486185C Parallel testing method and system
05/06/2009CN100486184C Network telephone system and main apparatus and telephone terminals used in the network telephone system
05/06/2009CN100486183C Method and system for detecting operation risk of anode
05/06/2009CN100486182C Network test equipment, system and method
05/06/2009CN100486181C Flexibly grouping method and its related route apparatus
05/06/2009CN100486180C Local network safety management method based on IEEE 802.1X protocol
05/06/2009CN100486179C A detection method and detection device for exceptional network flow
05/06/2009CN100486178C A remote internal memory sharing system and its realization method
05/06/2009CN100486177C Method of synchronously operating network element by network management and its system
05/06/2009CN100486176C Method for managing user side equipment through network address translation gateway
05/06/2009CN100486175C Method for filtering alarm between network management system and network element management system
05/06/2009CN100486174C Wideband access terminal parameter configuration
05/06/2009CN100486173C Configuring of network settings of thin client devices using portable storage media
05/06/2009CN100486172C Verifying method for network file system service
05/06/2009CN100486171C Method for realizing transactions according to rules between sub networks in resource allocation of optical synchronizaton data transportation network
05/06/2009CN100486170C Method and device for transmitting pro-active HTTP content
05/06/2009CN100486169C Domestic network equipment integrated with alarming function and alarming method via the same
05/06/2009CN100486168C A method for pushing the chat scenario to instant communication users
05/06/2009CN100486167C Charged information acquisition system and method, and charge realizing system and method
05/06/2009CN100486166C Character string positioning method in communication-system
05/06/2009CN100486165C Method and apparatus for carrying out communication charge statistic by communication terminal
05/06/2009CN100486164C Computer data synchronous duplicating method based on PXE
05/06/2009CN100486163C Communications system, communications apparatus, and communication method
05/06/2009CN100486162C System and method for displaying received data using separate device
05/06/2009CN100486161C Active broadcast server and its broadcast method
05/06/2009CN100486160C Wireless local network card
05/06/2009CN100486159C Network node failover repairing method and device used for multicast address
05/06/2009CN100486158C Subscriber authentication realizing method in broadband access network
05/06/2009CN100486143C Multimedia jitter removal device and method in an asynchronous digital home network
05/06/2009CN100486142C Method for automatically configurating link
05/06/2009CN100486140C Three-D vedio monitoring method and system based on internet
05/06/2009CN100486139C Method for testing business monoboard
05/06/2009CN100486136C Protective method based on logic sub-optical fibre
05/06/2009CN100486133C Multi-processor system for wireless communication terminal having partitioned protocol stack
05/06/2009CN100486132C Method and device for transmitting data flow
05/06/2009CN100486032C Collective and distributive type power batteries dynamic equilibria management system
05/06/2009CN100485660C Method and system for disolaying animation files
05/06/2009CN100485645C E-mail community system
05/06/2009CN100485600C 打印机 Printer
05/06/2009CN100485535C Step scan projection photoetching machine synchronous controller
05/06/2009CN100485534C Step scan projection photoetching machine synchronous control system
05/06/2009CN100484784C A tyre pressure testing system
05/05/2009US7530115 Access to content addressable data over a network
05/05/2009US7530112 Method and apparatus for providing network security using role-based access control
05/05/2009US7530101 Method and system for managing network access device using a smart card
05/05/2009US7530100 Apparatus for limiting use of particular network address
05/05/2009US7530095 Authentication, authorization and accounting (diameter) protocol-based accounting method using batch processing
05/05/2009US7530024 System using icons representative for controlling data input and output relationship between a network of multimedia devices
05/05/2009US7529978 Method and system for tracking software components
05/05/2009US7529957 Method and apparatus for managing power in network interface modules
05/05/2009US7529943 Systems and methods for end-to-end resource reservation authentication
05/05/2009US7529857 Data processing apparatus and data transfer control method
05/05/2009US7529856 Delivering multimedia services
05/05/2009US7529853 Universal IM and presence aggregation on technology-specific client
05/05/2009US7529852 Method and apparatus for handling IPv4 DNS PTR queries across IPv4 and IPv6 networks
05/05/2009US7529846 Video receiver architecture for digital subscriber line networks
05/05/2009US7529842 Method, system and program product for detecting an operational risk of a node
05/05/2009US7529838 Method and system for a set of network appliances which can be connected to provide enhanced collaboration, scalability, and reliability
05/05/2009US7529820 Method and apparatus to perform automated task handling
05/05/2009US7529814 Autonomic computing algorithm for identification of an optimum configuration for a web infrastructure
05/05/2009US7529803 Searching electronic mail and messages
05/05/2009US7529801 Method and system for multiple instant messaging login sessions
05/05/2009US7529565 Wireless communication protocol
05/05/2009US7529559 Communication apparatus and method for reconfiguring communication apparatus
05/05/2009US7529550 Method of providing location service for WLAN user
05/05/2009US7529549 Providing geographical data in response to a request from a communication terminal
05/05/2009US7529548 Method and system for adapting a wireless link to achieve a desired channel quality
05/05/2009US7529525 Method and apparatus for collecting information for use in a smart antenna system
05/05/2009US7529359 Caller treatment in a SIP network
05/05/2009US7529356 Billing for telecommunication calls over decentralized packet networks
05/05/2009US7529351 Activating home network devices when 911 indicator
05/05/2009US7529325 Voice and data exchange over a packet based network with timing recovery
05/05/2009US7529276 Combined jitter and multiplexing systems and methods
05/05/2009US7529274 Communication system with variable length data frames
05/05/2009US7529271 Method and device for transferring data over GPRS network
05/05/2009US7529270 Communication information bandwidth control apparatus and method
05/05/2009US7529269 Communicating messages in a multiple communication protocol network
05/05/2009US7529267 Data transmissions in communication networks using multiple tokens
05/05/2009US7529266 Network traffic regulation