Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
05/2012
05/09/2012EP2449729A1 Device for protecting a can hs communication network against partial functional disconnections of a member connected to the bus thereof
05/09/2012EP2449728A1 Systems and methods for providing synchronization in a networked environment
05/09/2012EP2449727A1 Device for controlling the opening of sessions, service platform with such device, and related method, computer software, and data medium
05/09/2012EP2449726A1 Method and apparatus for mobile flow record generation and analysis
05/09/2012EP2449725A1 Method, system and apparatus for providing automation management services
05/09/2012EP2449724A1 System and method for avoiding and resolving conflicts in a wireless mobile display digital interface multicast environment
05/09/2012EP2449698A1 Method and arrangement for enabling link status propagation
05/09/2012EP2449519A1 24 hours global low latency computerized exchange system
05/09/2012EP2449437A1 Systems and methods for managing interaction with controllable lighting networks
05/09/2012EP2449417A1 Method and arrangement handling pluggable modules and operating modes in a media converter system
05/09/2012EP2383934B1 Ip session liveness monitoring method and system, home gateway and network equipment
05/09/2012EP2248301B1 Application-level ping
05/09/2012EP1814255B1 System and method for realizing the security management in 3g mobile communication network
05/09/2012EP1597879B1 Variable packet lengths for communications with a high rate
05/09/2012EP1589702B1 Organization of automatic power save delivery buffers at an acces point
05/09/2012EP1495565B1 Method and apparatus for evaluating a first radio communication network while communicating with another radio communication network
05/09/2012EP1491007B1 Label switching in fibre channel networks
05/09/2012EP1483922B1 Detecting a hidden node in a wireless local area network
05/09/2012EP1421709B1 Method for physical layer automatic repeat request for a subscriber unit
05/09/2012EP1366606B1 Apparatus and methods for establishing virtual private networks in a broadband network
05/09/2012EP1365617B1 Schedule creation apparatus, base station apparatus, and radio communication method
05/09/2012EP1305801B1 Architecture for home network on world wide web with private-public ip address/url mapping
05/09/2012EP1247193B1 Data multicast channelization
05/09/2012EP1159803B1 Multiparty conferencing and collaboration system
05/09/2012CN202218410U Multi-channel load balancing equipment
05/09/2012CN202218262U Safety management system for internal network information
05/09/2012CN202218258U Intelligent home gateway and system thereof
05/09/2012CN202218257U Gateway based on multifunction vehicle bus (MVB) network
05/09/2012CN202218256U Security control gateway system for centralized storage
05/09/2012CN202218255U Router for linkage of power supply and computer
05/09/2012CN202218254U Equipment for efficiently and dynamically classifying network messages
05/09/2012CN202218253U Domestic network security surveillance system
05/09/2012CN202218252U Portable wideband wireless device allowing multiple persons to share wireless internet
05/09/2012CN202218251U Remote monitoring system for air conditioner
05/09/2012CN202218250U Integrated household intelligent information center device
05/09/2012CN202218249U Remote channel tester
05/09/2012CN202218248U Device for detecting faults of switch
05/09/2012CN202218247U Switch fault detection system
05/09/2012CN202218246U Test system for network security device
05/09/2012CN202218245U City rail traffic signal monitoring maintenance support system
05/09/2012CN202218244U Information technology (IT) operation and maintenance system for business system monitoring
05/09/2012CN202218243U Data exchange device between controller area network (CAN) open network and RS 485 network
05/09/2012CN202217882U Intelligent energy-saving power-supply communication device of office desk top
05/09/2012CN202217290U Face identification control distribution system
05/09/2012CN1992724B Management server and terminal unit
05/09/2012CN1981503B System for scalable transmission of content in a data network
05/09/2012CN1977493B Method and system for providing access to a channel for voice transmissions
05/09/2012CN1972146B A wireless data acquisition and processing method and its system
05/09/2012CN1930836B 通信装置以及通信系统 Communication apparatus and a communication system
05/09/2012CN1885885B Instantaneous communication tool and telephone system interconnecting method and its system
05/09/2012CN1864375B Method and apparatus for transmitting wireless signals on multiple frequency channels in a frequency agile network
05/09/2012CN1860738B Method for implementing broadcast multicast service(s)in wireless mobile network
05/09/2012CN1856969B Decentralized channel selection in a self-organizing ADHOC network and wireless communication relay equipment
05/09/2012CN1855823B System, node, and method optimizing data connections for packet services
05/09/2012CN1842979B System and method for adaptive polling in a WLAN
05/09/2012CN1816048B Method for message transmission between ends in service oriented system
05/09/2012CN1777133B Communication apparatus, system, and method therefor
05/09/2012CN1717883B Method and apparatus for time-multiplexed processing of multiple digital video programs
05/09/2012CN1704958B Information transmission system and information transmission method
05/09/2012CN1638303B Information delivery system, information delivery method, mobile unit, server
05/09/2012CN1636365B System and method for verifying delivery and content of electronic messages
05/09/2012CN1528061B Method and apparatus for congestion control in a wire less communication system
05/09/2012CN102450041A Maximizing service provider utility in a heterogeneous wireless AD-HOC network
05/09/2012CN102450008A Satellite signal distribution
05/09/2012CN102449993A Method and apparatus for communication request termination routing
05/09/2012CN102449980A Delivering messages using user-defined agents
05/09/2012CN102449978A Dynamically configuring attributes of a parent circuit on a network element
05/09/2012CN102449977A Adaptive bitrate management for streaming media over packet networks
05/09/2012CN102449965A Relay device
05/09/2012CN102449964A Three-layer virtual exclusive network routing control method, apparatus and system
05/09/2012CN102449963A Load balancing across layer-2 domains
05/09/2012CN102449962A Transient loop prevention in a hybrid layer-2 network
05/09/2012CN102449961A Method and apparatus for packet routing
05/09/2012CN102449959A Allocating bandwidth in a resilient packet ring network by p controller
05/09/2012CN102449958A 半导体集成电路装置 The semiconductor integrated circuit device
05/09/2012CN102449957A Ip network fault locating method, apparatus, and system
05/09/2012CN102449954A A system and method for converting unicast client requests into multicast client requests
05/09/2012CN102449953A A fault-resilient method of generating complete correlated ims charging data records
05/09/2012CN102449952A An electronic device comprising led indicators and an energy saving method
05/09/2012CN102449648A Managing potentially phishing messages in a non-web mail client context
05/09/2012CN102449635A Cloud computing as a security layer
05/09/2012CN102449600A Method and system for I/O driven rate adaptation
05/09/2012CN102448040A Accounting method and system for executing call forwarding in worldwide interoperability for microwave access (WiMAX) network
05/09/2012CN102448023A Method and device for realizing group chat
05/09/2012CN102447982A Subscriber premises-side optical network unit
05/09/2012CN102447980A Routing control method, routing control system and path computation device
05/09/2012CN102447978A Dynamic bandwidth allocation method based on Report in EPON (Ethernet Passive Optical Network) system
05/09/2012CN102447873A Ha-ha video network video chat entertainment auxiliary system
05/09/2012CN102447794A Equipment with functions of voice over Internet protocol (VOIP) and power line communication (PLC)
05/09/2012CN102447752A Service access method, system and device based on layer2 tunnel protocol (L2TP)
05/09/2012CN102447747A Method, device and system for interacting with private network
05/09/2012CN102447746A Information supply method, family gateway and family network system
05/09/2012CN102447744A Implementation method, client, server and system for downloading mail
05/09/2012CN102447724A Method, server and system for controlling peer-to-peer (P2P) download
05/09/2012CN102447722A Service system for rapid manufacturing of virtual video content of video chatting
05/09/2012CN102447719A Dynamic load balancing information processing system for Web GIS service
05/09/2012CN102447715A Video sharing method in instant communication and instant communication client side
05/09/2012CN102447711A Method and device for sending protocol messages
05/09/2012CN102447709A Access authority control method and system based on DHCP (Dynamic host configuration protocol) and 802.1x
05/09/2012CN102447707A DDoS (Distributed Denial of Service) detection and response method based on mapping request
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