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)
10/2003
10/29/2003CN1452826A Inverse multiplexer device
10/29/2003CN1452825A System and method for efficiently communicating data over multiple networks using various transmission schemes
10/29/2003CN1452748A Web page searching device for portable telephone
10/29/2003CN1452747A 即时消息传送帐户系统 Instant messaging account system
10/29/2003CN1452746A Method and system for inviting and creating accounts for prospective users of instant messaging system
10/29/2003CN1452741A Method and system for mapping addressing of SCSI devices between storage area networks
10/29/2003CN1452427A Interactive electronic apparatus
10/29/2003CN1452423A Mobile communication network, external cell agency router, address server and transmitting method
10/29/2003CN1452403A Data packet-oriented data network process and controller for transmission of data in changeable time slot
10/29/2003CN1452399A Method for change of channel in digital broadcast service
10/29/2003CN1452390A Method for generating user interface of controlling non-HAVI apparatus on HAVI apparatus
10/29/2003CN1452376A Method capable of carrying number between mobile communication systems
10/29/2003CN1452369A Method and device for managing Internet protocol in mobile network by transformation of network address
10/29/2003CN1452363A Service controlling network and controlling method thereof
10/29/2003CN1452362A Routing device and method in network
10/29/2003CN1452361A E-mail monitoring charging system
10/29/2003CN1452360A E-mail monitoring charging system
10/29/2003CN1452359A E-mail monitoring charging system
10/29/2003CN1452358A Network apparatus cluster managing method based on asynchronous transmission mode
10/29/2003CN1452357A Method for carrying out flow shaping technology
10/29/2003CN1452355A Microcomputer system with upper and lower buses and for controlling data access in network
10/29/2003CN1452354A Microcomputer system for automatic back-up of data in transceiver memory medium, and transceiver
10/29/2003CN1452353A Method and device for intelligent allocation of virtual network section of radio local network and transmission of data
10/29/2003CN1452352A System and method for remote controlling intelligent domestic electric appliances over Internet
10/29/2003CN1452351A Method for managing and allocating buffer storage during Ethernet interchange chip transmission of data
10/29/2003CN1452350A Access device with switchable wireless network standards
10/29/2003CN1452349A Access device with different wireless network standards
10/29/2003CN1452348A Method for detecting problem in route protocol module of distribution router
10/29/2003CN1452347A Method for detecting medium gateway controller and medium between-gateways link state
10/29/2003CN1452346A Power effective channel dispatch in radio network
10/29/2003CN1452345A Web service confirmation used with process controlling system
10/29/2003CN1452344A Intelligent virtual network managing system and controlling method
10/29/2003CN1452343A Radio local network signal transmission method and related apparatus
10/29/2003CN1452342A Method for managing broadcast of multi-broadcast service source in mobile network
10/29/2003CN1452333A Method for unified managing resource in packet network of PLMN
10/29/2003CN1452330A Double communication device and method for remote monitoring and controlling
10/29/2003CN1452329A Large city remote optical communication network comprising ring core
10/29/2003CN1452081A Server, local server access system and access control method
10/29/2003CN1126427C Arrangement for establishing connections through network
10/29/2003CN1126425C Method and apparatus for detecting and locating failure in telecommunication network
10/29/2003CN1126424C Multi service circuit for telecommunication
10/29/2003CN1126423C Subscriber network terminal of access line network and method for operating network terminal
10/29/2003CN1126411C Communication system, methods of managing communication system and mobile user equipment
10/29/2003CN1126395C Method, switching means and telecommunication system for performing data communications between subscriber stations
10/29/2003CN1126391C Method for providing multiple communication services communications system, and controller and mobile communications system therefor
10/29/2003CN1126388C Method and apparatus for addressing wireless communication station with dynamically assigned address
10/29/2003CN1126384C Method for admission control function for wireless data network
10/29/2003CN1126355C Fixed subscriber unit of wireless local loop system
10/29/2003CN1126350C Method and apparatus for deploying service modules among service nodes distributed in intelligent network
10/29/2003CN1126347C Mobile terminating L2TP using mobile IP data
10/29/2003CN1126346C Method for exchanging signalling information for at least one call that can be switched via packet switching network
10/29/2003CN1126344C Distributed internet protocol based real time multimedia streaming architecture
10/29/2003CN1126343C Data communication method, equipment and system thereof
10/29/2003CN1126337C Method of and apparatus for communicating messages
10/29/2003CN1126334C System and method for generating real time signal
10/29/2003CN1126333C Smoothly turning and grouping scheduling control method and arrangement
10/29/2003CN1126332C Multi service remote end integrated and its networking method
10/29/2003CN1126331C Automatically protected switching method and device in high rate SDH loop
10/29/2003CN1126330C System for distributing internet information to multiple users
10/29/2003CN1126328C Asynchronous transfer mode communication system
10/29/2003CN1126327C Internet communication monitoring equipment and method
10/29/2003CN1126326C IP address allocation method for access server
10/29/2003CN1126325C Multi module networking system of program controlled exchanger
10/29/2003CN1126324C Universal user board testing equipment
10/29/2003CN1126323C Managing group IP addresses in mobile end stations
10/29/2003CN1126317C Voice transmitting apparatus, voice transmitting method and voice band signal transmitting system using same apparatus or same method
10/29/2003CN1126032C Calls identift scenario for control of software objects via property routes
10/29/2003CA2426240A1 Method and system for simulating multiple independent client devices in a wired or wireless network
10/28/2003US6640322 Integrated circuit having distributed control and status registers and associated signal routing means
10/28/2003US6640308 System and method of powering and communicating field ethernet device for an instrumentation and control using a single pair of powered ethernet wire
10/28/2003US6640306 Data transmitter, data reproduction method, terminal, and method for transferring data transmitter
10/28/2003US6640301 Third-party e-mail authentication service provider using checksum and unknown pad characters with removal of quotation indents
10/28/2003US6640276 Bus system and method for achieving a stable bus redundancy
10/28/2003US6640254 Network control device enabling communication between first and second networks utilizing mode switching for downloading a communication program to the second network
10/28/2003US6640253 Dynamic logical control of network units in ad-hoc communications networks
10/28/2003US6640251 Multicast-enabled address resolution protocol (ME-ARP)
10/28/2003US6640248 Application-aware, quality of service (QoS) sensitive, media access control (MAC) layer
10/28/2003US6640243 Enhanced network services using a subnetwork of communicating processors
10/28/2003US6640242 Voice access through a data-centric network to an integrated message storage and retrieval system
10/28/2003US6640241 Method and apparatus for activity-based collaboration by a computer system equipped with a communications manager
10/28/2003US6640206 Peer networking in concentrated computer clusters
10/28/2003US6640143 Method for performance measurement and analysis of local exchange carrier interconnections
10/28/2003US6640105 Method for controlling a radio access bearer in a communication system
10/28/2003US6640098 System for obtaining service-related information for local interactive wireless devices
10/28/2003US6640097 WAP service personalization, management and billing object oriented platform
10/28/2003US6640087 Method and apparatus for increasing service efficacy in an ad-hoc mesh network
10/28/2003US6639974 Fax routing system and method using standard fax machine and personal computer
10/28/2003US6639973 Mobile originator call control
10/28/2003US6639972 Method for screening active voice mail messages
10/28/2003US6639920 Distributed type switching system
10/28/2003US6639919 Bit-level control for dynamic bandwidth allocation
10/28/2003US6639918 Method and apparatus for border node behavior on a full-duplex bus
10/28/2003US6639917 Converged service for interconnected local area networks
10/28/2003US6639916 AAL receiving circuit and method of processing ATM cells
10/28/2003US6639914 Analog translator for IEEE 1394 and translating method thereof
10/28/2003US6639912 Number portability in a communications system
10/28/2003US6639910 Functional separation of internal and external controls in network devices
10/28/2003US6639903 Transmission system between base station and switching center of mobile communications using fixed length cell
10/28/2003US6639901 Apparatus for and method for supporting 802.1Q VLAN tagging with independent VLAN learning in LAN emulation networks
10/28/2003US6639900 Use of generic classifiers to determine physical topology in heterogeneous networking environments
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