Patents for H04L 12 - Data switching networks (448,999)
05/2009
05/27/2009CN100492988C Method for resetting network element and network element equipment
05/27/2009CN100492987C Domain configuration in an Ethernet oam network having multiple levels
05/27/2009CN100492986C Data updating system and method
05/27/2009CN100492985C Managing method of network apparatus based on access controlling layer of Ethernet medium
05/27/2009CN100492984C Method for realizing data transfer backup through address interpretation protocol messages
05/27/2009CN100492983C Automatic registration system for dynamically-updating information related to network and its method
05/27/2009CN100492982C A network equipment driving system and method for implementing message management
05/27/2009CN100492981C A safety management method based on simple network management protocol (SNMP)
05/27/2009CN100492980C Dynamic probing and reporting method, deivce and system of bit rate information
05/27/2009CN100492979C A method for effective using the conference resources in the conference system
05/27/2009CN100492978C Multi-party communication connection establishing method and connection processing system
05/27/2009CN100492977C Method and system for crossing virtual local network group broadcasting under assigned source group broadcasting protocol independent group broadcasting mode
05/27/2009CN100492976C Method and system for selecting played audio file based on instant communication platform
05/27/2009CN100492975C Service charging method, system, network access server and protocol resolver
05/27/2009CN100492974C A method and apparatus for communication charges apportioning among different service providers
05/27/2009CN100492973C Method and system for regulating electric energy for network adpter chip
05/27/2009CN100492972C Method and device for downloading network resources
05/27/2009CN100492971C System and method for remote startup control
05/27/2009CN100492970C Network relay apparatus and method for transmitting data packet
05/27/2009CN100492969C Prefix conversion dispersion allocation device and method for exchanging system
05/27/2009CN100492964C Radio communication system, co-shared key management server and terminal
05/27/2009CN100492963C Surrogate server, access control method
05/27/2009CN100492952C Soft switching roaming charging mehod
05/27/2009CN100492943C Multi-media jitter removal in asynchronous digital home network
05/27/2009CN100492933C Method and switch for switching in wideband through power line
05/27/2009CN100492926C Apparatus and method of memory allocation thereof
05/27/2009CN100492810C Operation method and device for bus coupler for supplying bus of building system project
05/27/2009CN100492439C TV experimental remote teaching system based on wideband interconnection network
05/27/2009CN100492407C Integral circuit device with multiple communication model and its operation method
05/27/2009CN100492371C Distributed CAD apparatus
05/27/2009CN100492362C Knowledge searching method and system based on instant communication
05/27/2009CN100492323C Method and apparatus for protecting caching content and caching controller thereof
05/27/2009CN100492319C System and method for installing storage area network
05/27/2009CN100492311C System and method for panel linking in a security system
05/27/2009CN100492309C Method and host equipment for implementing virtual hot-swap
05/27/2009CN100492297C Control method for implementing distribution type apparatus
05/27/2009CA2636178A1 Method and apparatus for identifying occurences of a given network address
05/26/2009US7540015 System, method and apparatus for establishing privacy in internet transactions and communications
05/26/2009US7539932 Method and system for debugging Ethernet
05/26/2009US7539925 Transmission apparatus and method, reception apparatus and method, storage medium, and program
05/26/2009US7539917 Acknowledgement signaling for automatic repeat request mechanisms in wireless networks
05/26/2009US7539910 Memory module test system for memory module including hub
05/26/2009US7539891 Switched FC-AL fault tolerant topology
05/26/2009US7539866 Method of cryptographing wireless data and apparatus using the method
05/26/2009US7539824 Pooling and provisioning storage resources in a storage network
05/26/2009US7539797 Route aware Serial Advanced Technology Attachment (SATA) Switch
05/26/2009US7539794 PRBS generator selection in modem communication
05/26/2009US7539785 Network device manager
05/26/2009US7539779 Method for separating multiple home networks
05/26/2009US7539775 Communications system, and communication device and network management device, which are used therein
05/26/2009US7539772 Method for facilitating forwarding of data packets through a node of a data transfer network using multiple types of forwarding tables
05/26/2009US7539771 Organizational locality in prefix-based structured peer-to-peer overlays
05/26/2009US7539769 Automated deployment and management of network devices
05/26/2009US7539759 Session endpoint management protocol
05/26/2009US7539758 Method and system for triggering an automatic log-off of data link layer pass-through application
05/26/2009US7539757 Performance computer network method
05/26/2009US7539756 Method and system of data packet transmission timing for controlling bandwidth
05/26/2009US7539749 Method and apparatus for session reconstruction
05/26/2009US7539748 Data transfer application monitor and controller
05/26/2009US7539747 Schema-based context service
05/26/2009US7539741 System, apparatus and method for supporting constraint based routing for multi-protocol label switching traffic engineering in policy-based management
05/26/2009US7539739 Self-configuring network system and routers for use therein
05/26/2009US7539733 Remote assistance
05/26/2009US7539731 Method for automatically sending messages at desired appropriate timings and an automatic message sending service system
05/26/2009US7539730 System and method for selecting messaging settings on a messaging client
05/26/2009US7539728 Time sensitive electronic mail
05/26/2009US7539727 Instant messaging object store
05/26/2009US7539725 Auditor system
05/26/2009US7539702 Pre-summarization and analysis of results generated by an agent
05/26/2009US7539686 Tag-based schema for distributing update metadata in an update distribution system
05/26/2009US7539655 Method and apparatus for measurement, analysis, and optimization of content delivery
05/26/2009US7539511 Method, system and communication terminal for utilising a multimedia messaging service format for applications
05/26/2009US7539507 Peer-to-peer communications
05/26/2009US7539506 Method of controlling power of wireless access node in a wireless LAN system
05/26/2009US7539501 High data throughput wireless local area network receiver
05/26/2009US7539499 Method and system for managing wireless bandwidth resources
05/26/2009US7539498 System and method for dynamically allocating data rates and channels to clients in a wireless network
05/26/2009US7539497 Obtaining channel quality information in a wireless communication network
05/26/2009US7539495 Node placement method within a wireless network, such as a wireless local area network
05/26/2009US7539494 Inter-site call routing and roaming support
05/26/2009US7539486 Wireless teleconferencing system
05/26/2009US7539482 Apparatus for sending and receiving information with wireless communication
05/26/2009US7539481 Method for connecting a wireless access point to a wired access point by chaining together wireless access points
05/26/2009US7539479 Use of T1 facility data link to transport status and configuration data packets for loop-powered T1 radio
05/26/2009US7539460 Method and tester for determining an error rate of a mobile-telephone device, especially for USF-BLER
05/26/2009US7539457 Method and apparatus for communicating with seven or more terminals efficiently in bluetooth system
05/26/2009US7539415 Optical packet communication system using labeling of wavelength-offset polarization-division multiplexing
05/26/2009US7539414 Optical network with a void filling protocol independent of bit rate
05/26/2009US7539309 Method and system for GSM authentication during WLAN roaming
05/26/2009US7539291 Enhancing messaging services using translation gateways
05/26/2009US7539288 Apparatus and method for simulating a trunk gateway in a telecommunications switch test system
05/26/2009US7539260 Detecting the number of transmit antennas in wireless communication systems
05/26/2009US7539254 Method and system for optimal bitloading in communication and data compression systems
05/26/2009US7539220 Data discard signalling procedure in a wireless communication system
05/26/2009US7539215 Subscriber device for a high-performance communication system
05/26/2009US7539213 Method and device for video data transmission for implementing special modes
05/26/2009US7539212 Method and apparatus for MAC layer inverse multiplexing in a third generation radio access network
05/26/2009US7539211 Dynamic bandwidth allocation method considering multiple services in ethernet passive optical network system
05/26/2009US7539210 Dynamic routing in packet-switching multi-layer communications networks
05/26/2009US7539209 Method and device for preserving pacing information across a transport medium