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)
11/2012
11/21/2012CN202551120U Signal conversion component for switching between Ethernet interface and coaxial cable interface
11/21/2012CN202551118U Console interface communication device
11/21/2012CN202551116U CAN-BUS (controller area network-bus) connection based monitoring system
11/21/2012CN202551113U Back-up control device of virtual cloud host
11/21/2012CN202551112U Bi-direction bandwidth rate-limiting control device of vlan port of virtual cloud host in cloud computing system
11/21/2012CN202551100U Linux-based household SIP server
11/21/2012CN202551091U Gateway for internet of things
11/21/2012CN202551090U Ethernet passive optical network (EPON) home gateway
11/21/2012CN202551089U Virtual media gateway device
11/21/2012CN202551088U Intrinsically safe type gateway for mining
11/21/2012CN202551087U 3G (the third generation telecommunication) audio and video receiving system based on load balance
11/21/2012CN202551086U Ethernet switch
11/21/2012CN202551085U Ethernet switch supporting IEEE 1588 network precision clock synchronization protocol
11/21/2012CN202551084U Intelligent home security system based on multi-network architecture
11/21/2012CN202551083U Real-time data and management data separated field bus intelligent gateway
11/21/2012CN202551082U FPGA-based gigabit ethernet fieldbus communication apparatus
11/21/2012CN202551081U Home energy consumption management system
11/21/2012CN202551080U Internet-of-things terminal integrating converged communications and multimedia processing
11/21/2012CN202551079U Intelligent home monitoring system
11/21/2012CN202551078U Virtual Ethernet equipment
11/21/2012CN202551077U Triple play home gateway and triple play system
11/21/2012CN202551076U Display device and conversion device thereof
11/21/2012CN202551075U Intelligent car based on Internet of Things technology
11/21/2012CN202551074U Intelligent household appliance control system, set-top box and intelligent home gateway
11/21/2012CN202551073U Serial port communication channel tester in power system
11/21/2012CN202551072U TCP (transmission control protocol)/IP (internet protocol) circuit for substation power supply monitor
11/21/2012CN202551071U Communication equipment testing adapter
11/21/2012CN202551070U PTN (Packet Transport Network) tester capable of simultaneously testing 63 E1s
11/21/2012CN202551069U Universal network alarm receiver
11/21/2012CN202551068U Rail signal comprehensive monitoring system
11/21/2012CN202551067U Network routing control device with multiple links as redundant backup mutually
11/21/2012CN202551066U System for quickly positioning failure nodes in cloud computing cluster
11/21/2012CN202551065U Data double-computer hot-standby system
11/21/2012CN202551064U Control terminal in optical cable cross-connecting box fiber naming management system
11/21/2012CN202551063U Multimedia network broadcasting system
11/21/2012CN202551062U Novel charging module based on computer mainframe occupancy rate and internal storage utilization ratio
11/21/2012CN202551061U Internet of Things information acquisition device
11/21/2012CN202551060U Node trunking system based on quantized distribution
11/21/2012CN202551059U Multifunctional USB (Universal Serial Bus) network card
11/21/2012CN202551058U Network security isolation card
11/21/2012CN202551049U Ethernet optical communication device capable of performing subnetwork connection protection
11/21/2012CN202551047U Transmission system of ethernet signal in private network
11/21/2012CN202550111U Loop-back network cable and system used for entering production test
11/21/2012CN202549052U Remote meter reading communication system
11/21/2012CN202548621U Automatic remote monitoring system for power grid tunnel
11/21/2012CN202548566U Energy-saving remote control device of router
11/21/2012CN202548557U Clock network system
11/21/2012CN202541456U CAN-bus-based whole vehicle communication system for electric bicycle and electric motor car
11/21/2012CN1856005B Wireless audio for entertainment systems
11/21/2012CN1582543B Ceasing transmission of data rate control information in a CDMA communication system when the mobile station transits to the idle open state
11/21/2012CN102792679A Systems and methods for providing media guidance application functionality using a wireless communications device
11/21/2012CN102792660A Methods, systems, and computer readable media for diameter network management
11/21/2012CN102792658A Performing a time measurement in a communication network
11/21/2012CN102792652A Method and system for maintaining textsites on a global textsite platform
11/21/2012CN102792650A Relay apparatus, relay method and computer program
11/21/2012CN102792649A Service prioritization in link state controlled layer two networks
11/21/2012CN102792646A Communication system, control device, communication method, and program
11/21/2012CN102792645A Information system, control apparatus, method of controlling virtual network, and program
11/21/2012CN102792644A Distributed routing architecture
11/21/2012CN102792643A Call switching in packet-based communication networks
11/21/2012CN102792642A Communication method among a source device, a destination device and a relay device
11/21/2012CN102792641A Communication device, communication system, setting method, setting program, and setting circuit
11/21/2012CN102792640A Communication of commands in a home automation network and between home automation networks
11/21/2012CN102792639A Building automation and building information system
11/21/2012CN102792638A Network controller circuitry to issue at least one portion of packet payload to device in manner that by-passes communication protocol stack involvement
11/21/2012CN102792637A Selectively disabling reliability mechanisms on a network connection
11/21/2012CN102792636A Methods, apparatus and communication network for providing restoration survivability
11/21/2012CN102792635A Behavior-based security system
11/21/2012CN102792634A Methods, systems, and computer readable media for service detection over an Rx interface
11/21/2012CN102792631A Communicating in a peer-to-peer computer environment
11/21/2012CN102792573A A digital stress share method
11/21/2012CN102792324A Zone classification of electronic mail messages
11/21/2012CN102792292A System and method for website performance optimization and Internet traffic processing
11/21/2012CN102790988A Track traffic maintenance management information system and method
11/21/2012CN102790923A User comment information sharing method, instant information server and user terminal
11/21/2012CN102790814A Media access control address determining method, device and system
11/21/2012CN102790800A Service implementing method and device for mobile broadband equipment
11/21/2012CN102790792A Method and apparatus of connectivity discovery between network switch and server based on vlan identifiers
11/21/2012CN102790788A Grid resource management system
11/21/2012CN102790787A Enterprise website self-construction system
11/21/2012CN102790781A Middleware, M2M (machine-to-machine) system with industrial application middleware and application method of system
11/21/2012CN102790778A DDos (distributed denial of service) attack defensive system based on network trap
11/21/2012CN102790777A Network interface adapter register method as well as drive equipment and server
11/21/2012CN102790775A Method and system for enhancing network safety performance
11/21/2012CN102790773A Method for realizing firewall in household gateway
11/21/2012CN102790769A Multifunctional mail management system
11/21/2012CN102790753A Method and device for inquiring instant messaging client capacity information
11/21/2012CN102790733A Method, client end and system for differentiated display of instant communication interaction interface
11/21/2012CN102790732A State matching method, client and system in instant messaging
11/21/2012CN102790731A Triggering transmission method, client and system by instant messaging tool
11/21/2012CN102790730A Method, client and system for implementing sound property of instant messaging contact object
11/21/2012CN102790729A Mailbox management system for encrypting contents
11/21/2012CN102790728A Sound playing method of electronic device
11/21/2012CN102790727A Method and system for dynamically pushing personal labels of users
11/21/2012CN102790726A Method, device and system for pushing information based on instant messaging
11/21/2012CN102790725A Method and device for synchronizing news
11/21/2012CN102790724A Information prompting method of network memorandum, network server and system
11/21/2012CN102790723A Processing method, device and equipment for buffer objects
11/21/2012CN102790719A Message sending method and device capable of improving data transmission quality, and wireless access point
11/21/2012CN102790716A Techniques for securing a virtualized computing environment using a physical network switch
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