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)
08/2003
08/07/2003US20030149771 Remote services system back-channel multicasting
08/07/2003US20030149768 System and method for reflective system and network performance assessment and verification
08/07/2003US20030149767 Methods and systems for remote management of networked devices
08/07/2003US20030149764 Method and apparatus for loop detection and dissolution in a communication network
08/07/2003US20030149757 Identification code management system for home network
08/07/2003US20030149756 Configuration management method and system
08/07/2003US20030149754 System and method for managing elements of a communication network
08/07/2003US20030149753 Storage area network methods and apparatus for associating a logical identification with a physical identification
08/07/2003US20030149748 Method and apparatus for synchronizing a software buffer index with an unknown hardware buffer index
08/07/2003US20030149743 Data logging for resident applications within portable electronic devices
08/07/2003US20030149738 E-mail software and method and system for distributing advertisements to client devices that have such e-mail software installed thereon
08/07/2003US20030149737 Method and apparatus for storing and delivering documents of the internet
08/07/2003US20030149734 System and method for the efficient use of network resources and the provision of television broadcast information
08/07/2003US20030149733 Method and system for remotely sensing the file formats processed by an e-mail client
08/07/2003US20030149732 Apparatus and method for controlling unauthorized dissemination of electronic mail
08/07/2003US20030149731 Information processing device and method, and program
08/07/2003US20030149726 Automating the reduction of unsolicited email in real time
08/07/2003US20030149724 Multi-point video conferencing scheme
08/07/2003US20030149722 System and method for application flow integration in a portal framework
08/07/2003US20030149720 System and method for accelerating internet access
08/07/2003US20030149718 Method for transmitting voice information via an internet protocol
08/07/2003US20030149715 Flow control
08/07/2003US20030149680 Methods and apparatus for streaming DICOM images through data element sources and sinks
08/07/2003US20030149591 Deploying rules by policy management apparatus as a function of information concerning network equipment
08/07/2003US20030149492 Power supply control apparatus
08/07/2003US20030148788 Integrated wireless local loop system
08/07/2003US20030148786 Method and apparatus for configurable selection and acquisition of a wireless communications system
08/07/2003US20030148783 System and method for providing enhanced services for a telecommunication call
08/07/2003US20030148778 Autonomous portable communication network
08/07/2003US20030148777 Using subnet relations for paging, authentication, association and to activate network interfaces in heterogeneous access networks
08/07/2003US20030148768 Method and system for service rate allocation, traffic learning process, and QoS provisioning measurement of traffic flows
08/07/2003US20030148767 Radio communication system, control station, communication apparatus, communication control method, radio communciation method, and communication control program
08/07/2003US20030148763 Information delivery system
08/07/2003US20030148756 Reception notification control method and system
08/07/2003US20030148755 Multi-protocol call trace on GPRS Gb-Gr
08/07/2003US20030148603 Novel interconnection structures and methods of fabrication
08/07/2003US20030147654 Idle-pattern output control circuit used in a Gigabit Ethernet-passive optical network
08/07/2003US20030147633 Information data processing apparatus
08/07/2003US20030147523 HPNA network bridge
08/07/2003US20030147513 High-speed data communication over a residential telephone wiring network
08/07/2003US20030147506 Single ended line probing in DSL system using combined FDR-TDR approach
08/07/2003US20030147424 Managing scanning and traffic in a network
08/07/2003US20030147423 Method for evaluating radio links in a communication network
08/07/2003US20030147421 Method and apparatus for dynamic host configuration protocol lease time determination
08/07/2003US20030147420 Wireless communications hub with protocol conversion
08/07/2003US20030147419 Hardware arrangement, terminal, and method for transferring audio signal in packet-switched communications network
08/07/2003US20030147417 System and method for providing internet service from non-IP based network to internet
08/07/2003US20030147416 Extendible asynchronous and synchronous interface bus for broadband access
08/07/2003US20030147415 Method for radio link adaptation in a network with contention-based medium access
08/07/2003US20030147414 Digital content distribution system and its apparatus
08/07/2003US20030147413 Sanitizing fibre channel frames
08/07/2003US20030147412 Stacked network routers
08/07/2003US20030147411 Method and apparatus for concatenating and piggybacking data packets
08/07/2003US20030147410 Ethernet switching architecture and dynamic memory allocation method for the same
08/07/2003US20030147409 Processing data packets
08/07/2003US20030147408 Tools and techniques for directing packets over disparate networks
08/07/2003US20030147407 Switch and/or router unit
08/07/2003US20030147406 Method of routing control information and bearer traffic between a wireless communications device and infrastructure equipment
08/07/2003US20030147405 Protecting the filtering database in virtual bridges
08/07/2003US20030147404 System and method for automated network address cloning for routers
08/07/2003US20030147403 Method and system for communicating over a segmented virtual private network (VPN)
08/07/2003US20030147401 Resource allocation in packet network
08/07/2003US20030147400 Optimizing path selection for multiple service classes in a network
08/07/2003US20030147399 Scalable, high-resolution asynchronous transfer mode traffic shaper and method
08/07/2003US20030147398 Packet switch
08/07/2003US20030147397 Establishing communication paths to law enforcement agencies
08/07/2003US20030147395 Method and apparatus for parameter borrowing for network address translator configuration
08/07/2003US20030147394 Network switch with parallel working of look-up engine and network processor
08/07/2003US20030147393 Container transport for packets in connection oriented protocols
08/07/2003US20030147392 Multicast communication system
08/07/2003US20030147390 Protocol for multicast communication
08/07/2003US20030147389 Method for transmitting broadband, ip-based data streams in a point-to-many-points communications network
08/07/2003US20030147388 Network broadcasting system
08/07/2003US20030147387 Forwarding packets to aggregated links using distributed ingress card processing
08/07/2003US20030147386 Peer-to-peer based network performance measurement and analysis system and method for large scale networks
08/07/2003US20030147385 Enterprise switching device and method
08/07/2003US20030147384 Virtual junctors
08/07/2003US20030147381 Systems and methods for multiple mode voice and data communications using intelligenty bridged TDM and packet buses and methods for performing telephony and data functions using the same
08/07/2003US20030147378 Managing packet-based telephony
08/07/2003US20030147377 Process for implementation of a redundant switched full-duplex ethernet type communication network
08/07/2003US20030147374 Method and device for detecting preamble of wireless data frame
08/07/2003US20030147373 Internet protocol enabled multimedia mail system with reduced bandwidth requirements
08/07/2003US20030147370 Inter Node B serving HS-DSCH cell change mechanism in a high speed wireless communication system
08/07/2003US20030147368 Coexistence between interfering communication systems
08/07/2003US20030147364 Using subnet relations to conserve power in a wireless communication device
08/07/2003US20030147362 Method and apparatus for synchronizing base stations
08/07/2003US20030147360 Automated wellbore apparatus
08/07/2003US20030147357 Method for calling video communication service by video communication terminal and associated message data form
08/07/2003US20030147355 Switchable hybrid design for asymmetric digital subscriber line
08/07/2003US20030147354 Extendable slot addressing system and method
08/07/2003US20030147352 Path establishment method for establishing paths of different fault recovery types in a communications network
08/07/2003US20030147350 Prioritization of remote services messages within a low bandwidth environment
08/07/2003US20030147349 Communications systems and methods utilizing a device that performs per-service queuing
08/07/2003US20030147347 Method for congestion control and associated switch controller
08/07/2003US20030147346 Label switching router, label switching network and label switched path setting method
08/07/2003US20030147345 Multiring control method, node using the method, and control program
08/07/2003US20030147344 Scaleable line-based protection for connection oriented communications protocols
08/07/2003US20030146929 User interface architecture for storage area network
08/07/2003US20030146850 Wireless exchange between vehicle-borne communications systems
08/07/2003US20030146849 Phase difference detection device and method for a position detector
1 ... 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 ... 4490