| Patents for H04L 12 - Data switching networks (448,999) |
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| 04/08/2009 | EP2044730A2 System and method for establishing a communication session between two endpoints that do not both support secure media |
| 04/08/2009 | EP2044729A1 Emergency call system using specific mobile user information |
| 04/08/2009 | EP2044728A2 System and method for providing location independent voice communications continuity through disasters |
| 04/08/2009 | EP2044727A2 Method for coordinated control of radio resources for multicasting in a distributed wireless system |
| 04/08/2009 | EP2044726A1 Method for managing the power transmitted from a central network component to a decentralized network component via a line |
| 04/08/2009 | EP2044709A2 Connectivity fault management (cfm) in networks with link aggregation group connections |
| 04/08/2009 | EP2044588A2 Method and system for reducing reception of unwanted messages |
| 04/08/2009 | EP2044514A2 Methods and apparatus for improved determination of network metrics |
| 04/08/2009 | EP2043512A2 System and method for addressing implantable devices |
| 04/08/2009 | EP2001170A9 Ring-shaped redundant communication path control method |
| 04/08/2009 | EP1854021A4 Computation of a shortest inter-domain te-lsp across a set of autonomous systems |
| 04/08/2009 | EP1790136B1 Wireless usb network adapter with smart card |
| 04/08/2009 | EP1745588B1 System and method for obtaining certificate status of subkeys |
| 04/08/2009 | EP1745378B1 Network resource management device |
| 04/08/2009 | EP1743493B1 System and method for interrupt control on a handheld device |
| 04/08/2009 | EP1743455B1 Method for signal transmission in a radiocommunication system |
| 04/08/2009 | EP1723485A4 Home picture/video display system with ultra wide-band technology |
| 04/08/2009 | EP1716664B1 Presence and multicast/broadcast service |
| 04/08/2009 | EP1702488B1 Hole-filling channel access |
| 04/08/2009 | EP1668941B1 Reducing shared downlink radio channel interference by transmitting to multiple mobiles using multiple antenna beams |
| 04/08/2009 | EP1625726B1 Universal plug-and-play (upnp) mirroring device |
| 04/08/2009 | EP1582021A4 A method and an apparatus for mapping an mpeg transport stream into ip packets for wlan broadcast |
| 04/08/2009 | EP1570664A4 Context aware transmission management method |
| 04/08/2009 | EP1566064B1 System and method for selection of a communication network by a terminal |
| 04/08/2009 | EP1554900B8 Method and apparatus for antenna steering for wlan |
| 04/08/2009 | EP1532820A4 System and method for operating intravendor and intervendor messaging systems |
| 04/08/2009 | EP1527564B1 Point coodinator delegation in a wireless network |
| 04/08/2009 | EP1504367A4 Audio network distribution system |
| 04/08/2009 | EP1481518B1 Apparatus and method for de-prioritization of bypass packets in a packet based communication system |
| 04/08/2009 | EP1464146B1 A method of and apparatus for directing packet entities |
| 04/08/2009 | EP1442627B1 Selection of the best serving sector in a cdma data communication system |
| 04/08/2009 | EP1430663B1 Apparatus and method for handoff in a wireless network |
| 04/08/2009 | EP1407587B1 Dispersity coding for inverse multiplexing |
| 04/08/2009 | EP1344420B1 Call completion based on movement of mobile station |
| 04/08/2009 | EP1293079B1 Method and system for securing a data system |
| 04/08/2009 | EP1256197B1 Reference time distribution over a network |
| 04/08/2009 | EP1224753A4 Packet transmission method for mobile internet |
| 04/08/2009 | EP1188324B1 Integration of narrowband and broadband ss7 protocol stacks |
| 04/08/2009 | EP1013068B1 Electronic mail distribution system for integrated electronic communications |
| 04/08/2009 | CN201219297Y Wireless emission/receiving unit and universal land radio access network |
| 04/08/2009 | CN201219274Y Ethernet switching system based on cable television wire transmission network |
| 04/08/2009 | CN201219273Y High speed communication chip capable of resisting irradiation interference in rigor surroundings |
| 04/08/2009 | CN201219271Y MVB-LIN gateway for industrial in-situ control |
| 04/08/2009 | CN201219270Y Human resource transferring monitoring management system with mobile phone keyboard terminal |
| 04/08/2009 | CN201219269Y Hand-hold intelligent terminal apparatus |
| 04/08/2009 | CN201219268Y Multi-wireless module fast switching system |
| 04/08/2009 | CN201219267Y Power supplier |
| 04/08/2009 | CN101406097A Apparatus, method and computer program product providing threshold-based buffer state reports from user equipment to a wireless network |
| 04/08/2009 | CN101406025A Centralization type scheduling device aiming at content transmission network |
| 04/08/2009 | CN101406011A Packet transfer device, packet transfer method, and program |
| 04/08/2009 | CN101406010A Method and apparatus to provide network event messages |
| 04/08/2009 | CN101406009A A method and apparatus for location determination in fixed communication access networks |
| 04/08/2009 | CN101406008A Method, apparatus and system for supporting transparent proxy by wireless access gateway |
| 04/08/2009 | CN101406007A System and method for configuring mobile radio communication equipment to include image and voice data indicator representation |
| 04/08/2009 | CN101406006A Information communication system, information communication method, node apparatus included in information communication system, and recording medium in which information processing program has been r |
| 04/08/2009 | CN101406005A Method and device for data packet assembly |
| 04/08/2009 | CN101406004A Methods and arrangements to detect a failure in a communication network including bundled adapters |
| 04/08/2009 | CN101406003A Transmission/reception apparatus and method for supporting both high rate packet data transmission and orthogonal frequency division multiplexing transmission in a mobile communication system |
| 04/08/2009 | CN101406002A Apparatus for detecting errors in a communication system |
| 04/08/2009 | CN101406001A Method and device for transmitting data packets |
| 04/08/2009 | CN101406000A Universal access performance extraction used for access selection |
| 04/08/2009 | CN101405999A Connection support server and communication apparatus |
| 04/08/2009 | CN101405998A Logical group endpoint discovery for data communication network |
| 04/08/2009 | CN101405997A Method and system for transmitting data |
| 04/08/2009 | CN101405996A Communications apparatus and control method therefor |
| 04/08/2009 | CN101405995A Wireless network system and method of transmitting/receiving data in wireless network |
| 04/08/2009 | CN101405994A Connecting multi-hop mesh networks using MAC bridge |
| 04/08/2009 | CN101405993A Network interface routing using computational context |
| 04/08/2009 | CN101405992A Local trace session activation in a communication network |
| 04/08/2009 | CN101405991A Method, apparatus and computer program for controlling retention of data messages |
| 04/08/2009 | CN101405989A Method and apparatus for limiting VPNv4 prefixes per VPN in an inter-autonomous system environment |
| 04/08/2009 | CN101405769A Systems and methods for collaborative interactive visualization of 3D data sets over a network ('DextroNet') |
| 04/08/2009 | CN101405707A System and method for utilizing environment information in UPNP audio/video |
| 04/08/2009 | CN101405676A Method and data transmission system for transferring data between the data transmission system and a host processor of a subscriber of a data transmission system |
| 04/08/2009 | CN101405666A Method and control and data transmission system for verifying the installation location of a secure communications component |
| 04/08/2009 | CN101404839A Enhancement type DMX512 light control system added with auxiliary collocation channel |
| 04/08/2009 | CN101404812A System and method for maximizing capacity in a telecommunications system |
| 04/08/2009 | CN101404803A Multidimensional monitoring method for network management system |
| 04/08/2009 | CN101404789A Method and apparatus for processing data |
| 04/08/2009 | CN101404704A Calling method for VoIP terminals in the same network segment, and VoIP terminal |
| 04/08/2009 | CN101404703A Voice gateway and method for implementing voice gateway telemanagement |
| 04/08/2009 | CN101404702A Call limitation method and apparatus |
| 04/08/2009 | CN101404701A VOIP calling method and equipment |
| 04/08/2009 | CN101404698A User data automatic generation method for switchboard |
| 04/08/2009 | CN101404676A Processing method for calling large data volume of low-voltage distribution system |
| 04/08/2009 | CN101404672A Method and system for implementing internet service based on network television |
| 04/08/2009 | CN101404671A Technology agnostic universally appliable data model for a telecommunication service provider archtitecture |
| 04/08/2009 | CN101404666A Infinite layer collection method based on Web page |
| 04/08/2009 | CN101404665A Method and apparatus for processing data |
| 04/08/2009 | CN101404664A Network positioning and optimizing algorithm based on node clustering |
| 04/08/2009 | CN101404663A Data packet transfer system having load distribution function |
| 04/08/2009 | CN101404661A Real-time data communication method based on UDP protocol |
| 04/08/2009 | CN101404660A Service flow distribution system and method for multi-module cooperation communication |
| 04/08/2009 | CN101404659A Construction and analysis method and device for protocol data unit |
| 04/08/2009 | CN101404658A Method and system for detecting bot network |
| 04/08/2009 | CN101404657A File integrality checking method for network storage system based on iSCSI protocol |
| 04/08/2009 | CN101404656A Software interface design method for communicating with third party intelligent equipment protocol |
| 04/08/2009 | CN101404653A Remote real-time calling method for watercraft AIS information |
| 04/08/2009 | CN101404652A Media format conversion system and method used for digital house |
| 04/08/2009 | CN101404651A Method for automatic test system compatible with different instrument communication bus |