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)
08/2000
08/30/2000EP0667996B1 Network arrangement
08/30/2000CN1265260A Method for controlling network node and telecommunications network and network node
08/30/2000CN1265259A Method and radio communication system for transmitting information via ATM cells
08/30/2000CN1265247A Telecommunication system
08/30/2000CN1265246A Telecommunication system
08/30/2000CN1265245A Metropolitan wide area network
08/30/2000CN1265219A Model and command set for AV/C-based disc player/recorder subunit
08/30/2000CN1265211A System and method for integrating message into graphical environment
08/30/2000CN1265206A IEEE set top box device driver
08/30/2000CN1265202A Method and appts. for detecting presence of remote device and providing power thereto
08/30/2000CN1264979A Mobile inter-network agreement for supporting service quality
08/30/2000CN1264978A Agency service unit for supporting inter-network agreement service quality
08/30/2000CN1264976A Data broadcast system of digital vedio broadcast
08/30/2000CN1264975A ATM network system and method for distributing VPI for user's equipment
08/30/2000CN1264973A Digital signal transmitting method, its transmitting system and equipment and recording medium
08/30/2000CN1264900A Information recording method, recording device, record reproducing method and record media
08/30/2000CN1264870A Data transmitting method and method of forming data base of predetermined destination
08/30/2000CN1056025C Multimedia enable network
08/30/2000CN1056024C Comprehensive service network for cable television
08/29/2000US6112323 Method and computer program product for efficiently and reliably sending small data messages from a sending system to a large number of receiving systems
08/29/2000US6112311 Bridge failover system
08/29/2000US6112294 Concurrent execution of multiple instructions in cyclic counter based logic component operation stages
08/29/2000US6112256 Method and apparatus for configuring the physical setup of multiple printers on a network
08/29/2000US6112252 Programmed I/O ethernet adapter with early interrupt and DMA control for accelerating data transfer
08/29/2000US6112251 Virtual local network for sending multicast transmissions to trunk stations
08/29/2000US6112249 Non-disruptively rerouting network communications from a secondary network path to a primary path
08/29/2000US6112248 Method and system for dynamically balancing network traffic using address resolution protocol
08/29/2000US6112247 Network controller for processing status queries
08/29/2000US6112241 Integrated network interconnecting device and probe
08/29/2000US6112238 System and method for analyzing remote traffic data in a distributed computing environment
08/29/2000US6112236 Method and apparatus for making quality of service measurements on a connection across a network
08/29/2000US6112235 Method and apparatus for remotely managing a network hardware device having an embedded server with a client computer across a network
08/29/2000US6112233 Saving and retrieving a message via a network server using an index page
08/29/2000US6112232 Data communication device for CATV networks
08/29/2000US6112230 Communication system for information exchange between master and slave stations using frames having organization, request and communication channels
08/29/2000US6112227 Filter-in method for reducing junk e-mail
08/29/2000US6112206 Data collection and dissemination system
08/29/2000US6112189 Method and apparatus for automating negotiations between parties
08/29/2000US6112085 Virtual network configuration and management system for satellite communication system
08/29/2000US6112080 Wireless communication method and system
08/29/2000US6112072 Method for entering and leaving a power-saving operation of a subscriber in an annular communication network
08/29/2000US6112056 Low power, short range point-to-multipoint communications system
08/29/2000US6112015 Network management graphical user interface
08/29/2000US6111954 Steganographic methods and media for photography
08/29/2000US6111899 Interfacing device to replace M sets of bits out of N sets of bits, control unit and logical cell
08/29/2000US6111892 Method and apparatus for conveying data packets in a communication system without using communication device timers to trigger data retransmission
08/29/2000US6111889 Master-slave data communication system
08/29/2000US6111888 Deterministic serial bus communication system
08/29/2000US6111887 Method and apparatus for power tuning a terminal of a bi-directional communications system
08/29/2000US6111886 Apparatus for and method of communicating among devices interconnected on a bus
08/29/2000US6111885 Apparatus for and method of communicating data among devices interconnected on a bus
08/29/2000US6111884 Method for using logical link control (LLC) to route traffic within a router
08/29/2000US6111882 On-demand system
08/29/2000US6111881 Signaling protocol for rerouting ATM connections in PNNI environments
08/29/2000US6111880 Hybrid packet/cell switching, linking, and control system and methodology for sharing a common internal cell format
08/29/2000US6111879 Telephone service system in a asynchronous transfer mode private network
08/29/2000US6111878 Low jitter timing recovery technique and device for asynchronous transfer mode (ATM) constant bit rate (CBR) payloads
08/29/2000US6111876 VLAN frame format
08/29/2000US6111875 Apparatus and method for disabling external frame forwarding device for use with a network switch
08/29/2000US6111874 Shared address table with source and destination two-pass algorithm
08/29/2000US6111873 Voice over data for remotely located operators
08/29/2000US6111871 Network design for both compressed and uncompressed ATM cells
08/29/2000US6111866 Method of servicing asynchronous communication data calling and incoming call signalling in code division multiple access mobile communication network
08/29/2000US6111863 Method and apparatus for the dynamic allocation of signal bandwidth between audio, video and data signals
08/29/2000US6111860 Communication interface system for half duplex digital radios
08/29/2000US6111859 Data transfer network on a computer chip utilizing combined bus and ring topologies
08/29/2000US6111858 Proxy-controlled ATM subnetwork
08/29/2000US6111856 Switching element particularly for ATM cells implementing probabilistic priorities associated with the cells
08/29/2000US6111854 Intelligent network congestion control system
08/29/2000US6111853 Network protection scheme
08/29/2000US6111852 Methods and systems for emergency routing restoration
08/29/2000US6111677 Optical remote control interface system and method
08/29/2000US6111673 High-throughput, low-latency next generation internet networks using optical tag switching
08/29/2000US6111570 Communication control apparatus and method
08/26/2000CA2296954A1 Mobile ip supporting quality of service
08/26/2000CA2296944A1 Proxy server supporting ip quality of service
08/25/2000CA2298916A1 Redundant packet switch controller
08/25/2000CA2298914A1 Reducing convergence time by a protocol independent multilcast (pim) router
08/24/2000WO2000049832A1 A method and apparatus for measuring the timing difference between physical ima links and for delivering a time difference to the ima layer
08/24/2000WO2000049819A1 Systems and associated methods for combining wireless messaging and electronic mail messaging
08/24/2000WO2000049787A2 Device and method for communication over a network
08/24/2000WO2000049786A1 Message encryption system and method
08/24/2000WO2000049783A1 Telecommunications network with parallel session function
08/24/2000WO2000049778A1 Method and apparatus for automated personalization and presentation of workload assignments to agents within a multimedia communication center
08/24/2000WO2000049777A1 Method for the connection-oriented transmission of data packets
08/24/2000WO2000049776A1 Method and apparatus for proxying and filtering electronic mail
08/24/2000WO2000049775A1 Establishing internal control paths in an atm node
08/24/2000WO2000049774A1 Exchange node with alternative function using signaling control
08/24/2000WO2000049772A1 Method and system for explicit tree routing
08/24/2000WO2000049770A1 Method for the efficient use of data packets having different capacities and central unit and subscriber device for a communications system
08/24/2000WO2000049769A1 System and method for remote management of private networks having duplicate network addresses
08/24/2000WO2000049761A1 Method and apparatus for managing polling request in data communications
08/24/2000WO2000049749A1 Communication device and communication method
08/24/2000WO2000049748A1 Header compression in real time services
08/24/2000WO2000049747A1 Time and bandwidth management system and method
08/24/2000WO2000049743A2 Method and system for transmitting information
08/24/2000WO2000049727A1 Method of automatic gain control in base station of cellular radio network
08/24/2000WO2000049584A1 On-board system comprising network interface means and method for activating applications located in said on-board system
08/24/2000WO2000049513A1 Method and system for maintaining reserve command relationships in a fibre channel network
08/24/2000WO2000049505A1 System for automatic connection to a network
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