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)
10/2008
10/21/2008US7440822 Information providing system, information providing method, and computer program
10/21/2008US7440776 Radio access network and operation control method for the same
10/21/2008US7440775 Method for controlling printer using portable terminal for mobile communication in home network system
10/21/2008US7440774 Wireless enabled memory module
10/21/2008US7440767 Home system including a portable fob having a rotary menu and a display
10/21/2008US7440764 Method and apparatus for improving throughput in a wireless local area network
10/21/2008US7440763 Multi-access call setup
10/21/2008US7440761 Communication relay method and device
10/21/2008US7440760 Methods and apparatus for allocating bandwidth to communication devices based on signal conditions experienced by the communication devices
10/21/2008US7440759 System and method for dynamic channel allocation in a communication system using an orthogonal frequency division multiple access network
10/21/2008US7440755 System and method for locating a wireless local area network
10/21/2008US7440754 System and method for concurrent operation of a wireless device in two disjoint wireless networks
10/21/2008US7440748 Telephone which enables timely input and presentation of information
10/21/2008US7440745 Signaling in a mobile cellular communication network with pooled MSCs
10/21/2008US7440697 Data bus for a plurality of nodes
10/21/2008US7440696 Data multiplexing network, wavelength multiplexer, and data multiplexing transmission method
10/21/2008US7440573 Enterprise wireless local area network switching system
10/21/2008US7440572 Secure wireless LAN device and associated methods
10/21/2008US7440567 Healthcare virtual private network methods and systems
10/21/2008US7440566 Internet protocol compliant private branch electronic exchange and a method for redundantly configuring terminal interfaces
10/21/2008US7440559 System and associated terminal, method and computer program product for controlling the flow of content
10/21/2008US7440554 Alarm signal interceptor, middleware processor, and re-transmitter
10/21/2008US7440529 Method for synchronization of wireless devices through accelerated advance of counters
10/21/2008US7440526 Method and apparatus to acquire frame within transmission
10/21/2008US7440494 Method and system of bidirectional data transmission and reception
10/21/2008US7440484 Reduced hopping sequences for a frequency hopping system
10/21/2008US7440473 Apparatus and method for compressing a header of a packet
10/21/2008US7440472 Methods and systems for providing wireless local area network (WLAN)—base transceiver station (BTS) gateway
10/21/2008US7440470 Multicasting in a high-speed switching environment
10/21/2008US7440469 Descriptor write back delay mechanism to improve performance
10/21/2008US7440468 Queue management of a global link control byte in an input/output subsystem
10/21/2008US7440467 Asymmetric packet switch and a method of use
10/21/2008US7440466 Method, apparatus and system for accessing multiple nodes on a private network
10/21/2008US7440465 Home gateway for executing a function of a security protocol and a method thereof
10/21/2008US7440464 Server control plane connections recovery in a server-gateway architecture based telecommunication network
10/21/2008US7440463 Method and apparatus for automatic document interchange between electronic mail (e-mail) and facsimile (fax) systems
10/21/2008US7440462 Quality of service (QOS) control mechanisms using mediation devices in an asynchronous network
10/21/2008US7440461 Methods and apparatus for detecting patterns in a data stream
10/21/2008US7440460 Apparatus and method for forwarding mixed data packet types in a high-speed router
10/21/2008US7440459 Methods of detecting protocol support in wireless communication systems
10/21/2008US7440458 System for determining network route quality using sequence numbers
10/21/2008US7440457 Network-processor accelerator
10/21/2008US7440456 Terminal-to-terminal communication connection control system for IP full service
10/21/2008US7440455 Registration of multiple VoIP devices
10/21/2008US7440454 Packet reshuffler and method of implementing same
10/21/2008US7440453 Determining availability of a destination for computer network communications
10/21/2008US7440452 Automated operation and security system for virtual private networks
10/21/2008US7440451 Global internet protocol prefix number mobility
10/21/2008US7440450 Payload module having a switched fabric enabled mezzanine card
10/21/2008US7440449 High speed switching module comprised of stacked layers incorporating t-connect structures
10/21/2008US7440448 Systems and methods for upgradeable scalable switching
10/21/2008US7440446 Voice over packet system using a plurality of digital signal processors and speech processing method therein
10/21/2008US7440444 IP telephone system, IP telephone apparatus and method for identifying destination user
10/21/2008US7440443 Integrated universal network adapter
10/21/2008US7440442 IP-based enhanced emergency services using intelligent client devices
10/21/2008US7440441 Method and system for Multimedia Messaging Service (MMS) rating and billing
10/21/2008US7440440 Method and system for device-based call park and pick-up
10/21/2008US7440438 Refresh and filtering mechanisms for LDP based VPLS and L2VPN solutions
10/21/2008US7440435 Divided MAC protocol structure, data transmission and reception method, and handover method and system using the structure in a wireless communication system
10/21/2008US7440434 Method and system for detecting wireless access devices operably coupled to computer local area networks and related methods
10/21/2008US7440432 Wireless access system
10/21/2008US7440429 Method and system for re-establishing context of data packet flows
10/21/2008US7440428 Method and system for persisting content in decentralized network
10/21/2008US7440424 Apparatus and method for detecting duplicate IP addresses in mobile ad hoc network environment
10/21/2008US7440423 Channel specification apparatus, systems, and methods
10/21/2008US7440422 Method for data transmission in a cellular telecommunication system
10/21/2008US7440420 Automatic resynchronization of physically relocated links in a multi-link frame relay system
10/21/2008US7440419 Methods for detecting nagling on a TCP network connection
10/21/2008US7440418 Accelerating discovery of access points in a wireless local area network
10/21/2008US7440417 Method and system for frame and protocol classification
10/21/2008US7440416 Hierarchical communication system providing intelligent data, program and processing migration
10/21/2008US7440415 Virtual network addresses
10/21/2008US7440414 Communication relay device with redundancy function for line in network in accordance with WAN environment and communication system using the same
10/21/2008US7440413 Asynchronous digital subscriber line (ADSL) resource planning
10/21/2008US7440412 Link quality prediction
10/21/2008US7440410 Off-line broadband network interface
10/21/2008US7440409 Network traffic monitoring system and monitoring method
10/21/2008US7440408 Method and system for inventorying a network
10/21/2008US7440407 Method and apparatus for centralized monitoring and analysis of virtual private networks
10/21/2008US7440404 Load balancing method and apparatus for ethernet over SONET and other types of networks
10/21/2008US7440403 Method and software for calculating rate constraints
10/21/2008US7440401 Packet scheduling method for streaming multimedia data
10/21/2008US7440400 Transfer apparatus
10/21/2008US7440399 Apparatus and method for efficient transmission of acknowledgments
10/21/2008US7440397 Protection that automatic and speedily restore of Ethernet ring network
10/21/2008US7440395 Telecommunication switch and operating method
10/21/2008US7440394 Method and system for redundant IP forwarding in a telecommunications network
10/21/2008US7440391 Method and system for dynamic bandwidth allocation
10/21/2008US7440388 Information storage medium and information recording apparatus for storing video and audio signals distributed by digital broadcasting
10/21/2008CA2550389C Email sms notification system providing enhanced message retrieval features and related methods
10/21/2008CA2544669C Prescriptive architecture for application development
10/21/2008CA2544244C Always-on wireless internet protocol communication
10/21/2008CA2485791C User interface and method for viewing short messages on a wireless device
10/21/2008CA2473606C Compressing cell headers for data communication
10/21/2008CA2415888C Intelligent demand driven recognition of url objects in connection oriented transactions
10/21/2008CA2410506C Method and apparatus for summing asynchronous signal samples
10/21/2008CA2368619C Topology discovery in atm networks
10/21/2008CA2298676C A modular time-space switch
10/21/2008CA2276377C Optical network
10/20/2008CA2629505A1 Fuel cells used to supplement power sources for aircraft equipment
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