| Patents for H04L 12 - Data switching networks (448,999) |
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| 08/05/2009 | CN100525204C Media gateway controller / media gateway, and method for synchronizing connection status after disconnection |
| 08/05/2009 | CN100525203C Method of inter master-slave nodal state synchronization |
| 08/05/2009 | CN100525202C A method of registration for the private network terminal to the gatekeeper based on the H.323 protocol |
| 08/05/2009 | CN100525201C System and method for voice based network management |
| 08/05/2009 | CN100525200C Method for controlling protocol message attack |
| 08/05/2009 | CN100525199C IP management method and apparatus for protecting/blocking specific IP address or specific device on network |
| 08/05/2009 | CN100525198C Smart card device, and method for logging on real time transmission and servo system |
| 08/05/2009 | CN100525197C Subscribing, publishing and updating method for existing information |
| 08/05/2009 | CN100525196C Conference control method and conference control system |
| 08/05/2009 | CN100525195C Method and system for implementing network television service |
| 08/05/2009 | CN100525194C Communication system |
| 08/05/2009 | CN100525193C Method for implementing conference telephone in next generation network |
| 08/05/2009 | CN100525192C Broadband access device, system and method |
| 08/05/2009 | CN100525191C Wireless local network transmitting method |
| 08/05/2009 | CN100525190C Access network parameter set device and its automatic set method for radio network system |
| 08/05/2009 | CN100525189C Method for control of communications from an edge device of an access network, edge device and network management module for performing said method |
| 08/05/2009 | CN100525188C Point-to-point dispersive searching and down loading system and method using net paper brouser as interface |
| 08/05/2009 | CN100525185C Communication system, information processing apparatus and information processing method |
| 08/05/2009 | CN100525177C Access authentication system, equipment and method for world wide web |
| 08/05/2009 | CN100525171C Noise reduction method and device concerning IP network voice data packet lost |
| 08/05/2009 | CN100525163C Wave-division multiplex optical exchanging system |
| 08/05/2009 | CN100525153C Base element for a multiplexer structure and corresponding multiplexer structure |
| 08/05/2009 | CN100525149C A monitoring method |
| 08/05/2009 | CN100525136C Service providing apparatus, service providing method |
| 08/05/2009 | CN100525134C Information transmission system and information transmission method |
| 08/05/2009 | CN100525133C Sorting device |
| 08/05/2009 | CN100524382C Monitoring apparatus |
| 08/05/2009 | CN100524284C Reduction processing method for parallel computer, and parallel computer |
| 08/05/2009 | CN100524261C Method for operating host computer by keyboard shortcut in centralized computer system |
| 08/05/2009 | CN100524250C Multi-feature classification memory structure for associative matching |
| 08/05/2009 | CN100524244C Method for early warning insufficiency of memory space of network memory system |
| 08/05/2009 | CN100524230C Field device and system employing the same |
| 08/05/2009 | CN100524227C 负载分配设备 Load distribution equipment |
| 08/05/2009 | CN100524222C System and method for persistence-Vector-based rate assignment |
| 08/05/2009 | CN100524219C Configuration synchronization for redundant processors executing different versions of software |
| 08/05/2009 | CN100524218C Large scale computer node bootstrap paralleling update method and system |
| 08/05/2009 | CN100523860C Calibration of a device location measurement system that utilizes radio signal strengths |
| 08/04/2009 | US7571465 Information exchanging system, information communication terminal, information exchanging method, and computer product |
| 08/04/2009 | US7571374 Method for transmitting and processing command and data |
| 08/04/2009 | US7571338 Determining a time difference between first and second clock domains |
| 08/04/2009 | US7571258 Method and apparatus for a pipeline architecture |
| 08/04/2009 | US7571256 Data communication execution thread |
| 08/04/2009 | US7571251 Path optimizer for peer to peer networks |
| 08/04/2009 | US7571246 Media transrating over a bandwidth-limited network |
| 08/04/2009 | US7571240 Service providing system that provides services and terminal device that requests services via a wireless network |
| 08/04/2009 | US7571234 Authentication of electronic data |
| 08/04/2009 | US7571223 System, method and program product for programming a computer on a network to perform a service |
| 08/04/2009 | US7571221 Installation of network services in an embedded network server |
| 08/04/2009 | US7571214 System and method for controlling distribution of network communications |
| 08/04/2009 | US7571212 Interactive web collaboration systems and methods |
| 08/04/2009 | US7571210 Methods and systems for linking virtual meeting attendees over a network |
| 08/04/2009 | US7571207 Push-type information delivery method, push-type information delivery system, information delivery apparatus and channel search apparatus based on presence service |
| 08/04/2009 | US7571181 Network usage analysis system and method for detecting network congestion |
| 08/04/2009 | US7571017 Intelligent data multiplexer |
| 08/04/2009 | US7570971 Arrangement for the wireless connection of terminals to a communication system |
| 08/04/2009 | US7570966 Systems and methods for facilitating instant communications over distributed cellular networks |
| 08/04/2009 | US7570961 Apparatus and method for reactivating multiple packet data sessions in a wireless network |
| 08/04/2009 | US7570955 Wireless point to multipoint system |
| 08/04/2009 | US7570954 Communication system wherein a clocking signal from a controller, a request from a node, acknowledgement of the request, and data transferred from the node are all provided on different frequencies, enabling simultaneous transmission of these signals |
| 08/04/2009 | US7570952 Advance resource allocations for association state transitions for wireless LAN system |
| 08/04/2009 | US7570944 Dynamic selection of radio communication network operator or service provider |
| 08/04/2009 | US7570943 System and method for providing context sensitive recommendations to digital services |
| 08/04/2009 | US7570942 Transactional message-queue communication for wirelessly networked devices system and method |
| 08/04/2009 | US7570814 Data processing device, data processing method, and electronic device |
| 08/04/2009 | US7570756 Method for supporting session mobility |
| 08/04/2009 | US7570746 Method and apparatus for voice interactive messaging |
| 08/04/2009 | US7570686 Systems and methods for establishing a diagnostic transmission mode and communicating over the same |
| 08/04/2009 | US7570669 Synchronizing packet traces |
| 08/04/2009 | US7570668 Data synchronization |
| 08/04/2009 | US7570663 System and method for processing packets according to concurrently reconfigurable rules |
| 08/04/2009 | US7570659 Multi-lane receiver de-skewing |
| 08/04/2009 | US7570658 Transmitting data |
| 08/04/2009 | US7570656 Channel access method for powerline carrier based media access control protocol |
| 08/04/2009 | US7570655 Distributed router application serialization |
| 08/04/2009 | US7570654 Switching device utilizing requests indicating cumulative amount of data |
| 08/04/2009 | US7570653 Buffer allocation using probability of dropping unordered segments |
| 08/04/2009 | US7570652 Systems and methods for handling frame discard indication within cell-based data communication networks |
| 08/04/2009 | US7570651 High-performance reconfigurable interconnect for concurrent operation of multiple systems |
| 08/04/2009 | US7570650 Optical networking module including protocol processing and unified software control |
| 08/04/2009 | US7570649 Forwarding state sharing between multiple traffic paths in a communication network |
| 08/04/2009 | US7570648 Enhanced H-VPLS service architecture using control word |
| 08/04/2009 | US7570647 LAN type internet access network and subscriber line accommodation method for use in the same network |
| 08/04/2009 | US7570646 Apparatus and method for an interface unit for data transfer between a host processing unit and a multi-target digital signal processing unit in an asynchronous transfer mode |
| 08/04/2009 | US7570645 Frame format and frame assembling/disassembling method for the frame format |
| 08/04/2009 | US7570644 Routing method for a telecommunications network and router for implementing said method |
| 08/04/2009 | US7570643 Efficient framing procedure for variable length packets |
| 08/04/2009 | US7570642 Method and apparatus for computing, storing, and multiplexing modified bytes in a packet router |
| 08/04/2009 | US7570641 Techniques for watermarking and distributing content |
| 08/04/2009 | US7570640 Locating original port information |
| 08/04/2009 | US7570639 Multicast trunking in a network device |
| 08/04/2009 | US7570638 Inter-domain routing technique using MPLS |
| 08/04/2009 | US7570637 Delivery of broadcast TV over point-point routed GRE tunnels for IPTV applications |
| 08/04/2009 | US7570636 System and method for traversing a NAT device for peer-to-peer hybrid communications |
| 08/04/2009 | US7570635 Multicast network unit, multicast network system, and multicast method |
| 08/04/2009 | US7570634 Priority queuing of frames in a TDMA network |
| 08/04/2009 | US7570633 Screening inbound calls in a packet-based communications network |
| 08/04/2009 | US7570632 System and method for providing alternate routing in a network |
| 08/04/2009 | US7570631 Cable telephony network supporting roaming VoIP terminals |
| 08/04/2009 | US7570630 Dialed-digit based determination of whether to originate a call as a circuit-switched call or a packet-switched call |
| 08/04/2009 | US7570629 Distribution of packets to multiple addresses |