Patents for H04L 12 - Data switching networks (448,999)
04/2001
04/18/2001CN1292115A Apparatus and method for dynamically verifying information in distributed system
04/18/2001CN1292113A Interactive design tool for shared memory spaces
04/18/2001CN1291853A Device and method for providing internet content to short news service radio device
04/18/2001CN1291850A Receiving network and its information communication methol and medium for recording information communication
04/18/2001CN1291845A 信号接收装置和方法以及记录介质 Signal receiving apparatus and method, and recording medium
04/18/2001CN1291835A Method of matching upper protocol layer with high speed serial bus
04/18/2001CN1064799C Method and system of providing uplink/downlink collision avoidance for wireless communication
04/17/2001US6219839 On-screen electronic resources guide
04/17/2001US6219803 Testing and debugging tool for network applications
04/17/2001US6219802 System for generating test data
04/17/2001US6219786 Method and system for monitoring and controlling network access
04/17/2001US6219739 Spanning tree with fast link-failure convergence
04/17/2001US6219736 Universal serial bus (USB) RAM architecture for use with microcomputers via an interface optimized for integrated services device network (ISDN)
04/17/2001US6219734 Method for the hot add of a mass storage adapter on a system including a statically loaded adapter driver
04/17/2001US6219728 Method and apparatus for allocating shared memory resources among a plurality of queues each having a threshold value therefor
04/17/2001US6219718 Apparatus for generating and transferring managed device description file
04/17/2001US6219715 Automatic address distributing system
04/17/2001US6219714 Method for sending e-mail messages in a local area network, and device for applying same
04/17/2001US6219713 Method and apparatus for adjustment of TCP sliding window with information about network conditions
04/17/2001US6219711 Synchronous communication interface
04/17/2001US6219710 Method and apparatus for peer-to-peer communication
04/17/2001US6219709 System and method for accessing data files in a computer network
04/17/2001US6219708 System for network resource management
04/17/2001US6219705 System and method of collecting and maintaining historical top communicator information on a communication device
04/17/2001US6219704 Method and apparatus for delivering multimedia content based on network connections
04/17/2001US6219703 Method and apparatus for constructing a device management information base in a network management station
04/17/2001US6219701 Method for controlling managing computer, medium for storing control program, and managing computer
04/17/2001US6219700 Method and apparatus for managing services in a computer network from a central console
04/17/2001US6219699 Multiple VLAN Architecture system
04/17/2001US6219696 System for providing targeted internet information to mobile agents
04/17/2001US6219694 System and method for pushing information from a host system to a mobile data communication device having a shared electronic address
04/17/2001US6219691 Communication circulation system and method for communication in a network
04/17/2001US6219559 Two-way communication system for performing dynamic channel control
04/17/2001US6219557 System and method for providing location services in parallel to existing services in general packet radio services architecture
04/17/2001US6219553 Low power wireless network using desktop antenna
04/17/2001US6219409 Premises gateway and premises network interfaces for accessing subscriber premises equipment and communication networks using ring suppression
04/17/2001US6219396 Jitter resistant clock regenerator
04/17/2001US6219358 Adaptive rate control for insertion of data into arbitrary bit rate data streams
04/17/2001US6219355 Video and data communication system
04/17/2001US6219354 VDSL cabinet designs and configurations
04/17/2001US6219353 Message hub
04/17/2001US6219352 Queue management with support for multicasts in an asynchronous transfer mode (ATM) switch
04/17/2001US6219351 Implementation of buffering in a packet-switched telecommunications network
04/17/2001US6219350 ATM cell converting apparatus which includes tone and DTMF generating function and method using the same
04/17/2001US6219349 Broadband switching networks
04/17/2001US6219348 ATM-based distributed virtual tandem switching system
04/17/2001US6219346 Packet switching architecture in cellular radio
04/17/2001US6219339 Method and apparatus for selectively discarding packets
04/17/2001US6219337 ATM network enabling quick and reliable reconstruction by distributing a series of steps to communication nodes to follow a time-varying traffic load
04/17/2001US6219335 Method and apparatus for locating and isolating a fault within a token ring network
04/17/2001US6219161 Optical layer survivability and security system
04/17/2001US6219151 Network printing system
04/17/2001US6219053 Icon display and method which reflect the intuitive perspective of correlation between icons which have hierarchical relationships
04/17/2001US6219050 Bounce diagram: a user interface for graphical exploration of packet trace information
04/17/2001US6218931 Home-appliance network with nodes identified by direct-sequence spreading codes
04/17/2001US6218930 Apparatus and method for remotely powering access equipment over a 10/100 switched ethernet network
04/17/2001US6218896 Vectored demodulation and frequency estimation apparatus and method
04/17/2001US6217234 Apparatus and method for processing data with an arithmetic unit
04/17/2001CA2221343C Multimedia message system with revenue allocation
04/17/2001CA2167756C Low cost isdn/pots service using atm
04/17/2001CA2155354C Digital media data stream network management system
04/15/2001CA2322925A1 A communications network for exchanging data packets of atm connections and methods and network nodes for this communications network
04/15/2001CA2322385A1 Web-based credit availability methods and systems
04/14/2001CA2320622A1 Method for connecting a first user-terminal to a second user-terminal, related devices and related software modules
04/14/2001CA2317077A1 A system, method, and program for enabling an e-commerce database server to provide jurisdictional information to facilitate e-commerce sales by a web
04/14/2001CA2308643A1 Method and apparatus for providing integral cell payload integrity verification and detecting defective modules in telecommunication devices
04/14/2001CA2308642A1 Method and devices for cell loss detection in atm telecommunication devices
04/13/2001CA2311843A1 Virtual private network management system
04/13/2001CA2311139A1 System, device, and method for distributing multicast routing information in a protocol independent multicast network
04/12/2001WO2001026390A1 Routing in an ip network based on codec availability and subscriber preference
04/12/2001WO2001026388A1 Signalling method using network address encapsulation
04/12/2001WO2001026345A1 Method for controlling setting of network and device for controlling setting of network
04/12/2001WO2001026344A1 Identification of the parties in a telecommunication system
04/12/2001WO2001026338A2 Apparatus for remote access of vehicle components
04/12/2001WO2001026337A2 Method for remote access of vehicle components
04/12/2001WO2001026336A2 Program download in a network
04/12/2001WO2001026335A2 Distributed signal processing in a network
04/12/2001WO2001026334A2 Method and apparatus for sensor networking
04/12/2001WO2001026333A2 Method for sensor networking
04/12/2001WO2001026332A2 Apparatus for vehicle internetworks
04/12/2001WO2001026331A2 Method for vehicle internetworks
04/12/2001WO2001026330A2 Method for the networking of sensors
04/12/2001WO2001026329A2 Method for the networking of sensors
04/12/2001WO2001026328A2 Apparatus for networking sensors
04/12/2001WO2001026327A2 Apparatus for sensor networking
04/12/2001WO2001026326A1 Urgent packet transmission
04/12/2001WO2001026323A1 Transport of encoded information across a core network
04/12/2001WO2001026322A2 Key exchange for a network architecture
04/12/2001WO2001026320A2 System for establishing a data transmission link
04/12/2001WO2001026319A2 Method for tunnelling in networks that are not sequence-protected
04/12/2001WO2001026313A1 System and method for providing pots services in dsl environment in event of failures
04/12/2001WO2001026312A1 System and method for providing voice and/or data services
04/12/2001WO2001026311A1 Method for automatically altering address and system thereof
04/12/2001WO2001026310A1 Method and device for transmitting messages
04/12/2001WO2001026309A1 Hierarchical output-queued packet-buffering system and method
04/12/2001WO2001026308A2 A dynamic programmable routing architecture with quality of service support
04/12/2001WO2001026307A1 Messaging services for a digital subscriber loop
04/12/2001WO2001026306A1 Abr service engine in packet switching system
04/12/2001WO2001026305A1 Fair flow controlling method in packet networks
04/12/2001WO2001026304A1 Cell disassembly device, cell disassembly method and computer-readable recording medium in which program for making computer execute the method is recorded