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)
12/2003
12/18/2003WO2003104037A1 Method and system for switching between subnetwork operation and full network operation
12/18/2003WO2003104036A1 Method and system for switching between subnetwork operation and full network operation
12/18/2003WO2003092200A3 Relocation of application-specific functionality during seamless network layer-level handoffs
12/18/2003WO2003090011A3 Software parameterizable control blocks for use in physical layer processing
12/18/2003WO2003088595A3 Synchronization in a communication system
12/18/2003WO2003085921A3 Method and apparatus for ethernet prioritized device clock synchronization
12/18/2003WO2003082672A3 Smart system seat controller
12/18/2003WO2003079627A3 System and method for supporting multiple certificate status providers on a mobile communication device
12/18/2003WO2003073724A3 System and method for detecting and eliminating ip spoofing in a data transmission network
12/18/2003WO2003073622A3 Wireless provider monitoring of catv segment
12/18/2003WO2003065648A3 System and method for dispatching service messages over a multicast network
12/18/2003WO2003063518A3 Allocating traffic channels in a communications system
12/18/2003WO2003063459A3 Power line communication system combining high bitrate and low bitrate transmissions
12/18/2003WO2003062962A3 Method and system for securely transmitting and distributing information and for producing a physical instantiation of the transmitted information in an intermediate, information-storage medium
12/18/2003WO2003052970A3 System and method for data packet transport in hybrid wireless communication system
12/18/2003WO2003048900A3 System and method for compensating packet delay variations
12/18/2003WO2003045011A3 System for managing applications dedicated to apparatuses connected to a network, application management method, access terminal, application server and apparatus for such a system
12/18/2003WO2003043264A3 Device and method for autonomous prediction network analysis
12/18/2003WO2003036508A3 Stream processor with cryptographic co-processor
12/18/2003WO2003036482A3 Multi-core multi-thread processor
12/18/2003WO2003032107A3 Method and system for monitoring e-mail
12/18/2003WO2003029966A3 Personal computer upgrade
12/18/2003WO2003017588A8 Method, network element, and terminal device for marking data packets
12/18/2003WO2003017570A3 Method and apparatus for mapping quality of service requirements to radio protocol parameters
12/18/2003WO2003014875A3 Method and system for providing management information
12/18/2003WO2003012753A3 Method and device for electronic transactions between individuals
12/18/2003WO2003012674A3 Method and apparatus for transmitting packets within a symmetric multiprocessor system
12/18/2003WO2003009515A3 Configurable switch with selectable level shifting
12/18/2003WO2003003675A9 Integrated device for integrating the internet with the public switched telephone network
12/18/2003WO2003001762B1 Identification of unused resources in a packet data network
12/18/2003WO2002099707A3 Transaction based design verification with hierarchical verification components
12/18/2003WO2002091596A3 Digital multi-room, multi-source entertainment and communications network
12/18/2003WO2002082766A3 Method for establishing channel-based internet access network
12/18/2003WO2002082265A3 Method and apparatus for network initiated uninstallation of application program over wireless network
12/18/2003WO2002076006A3 Systems and methods for communicating from an integration platform to a billing unit
12/18/2003WO2002069566A3 Proxy-less packet routing between private and public address realms
12/18/2003WO2002063880A8 Multi-band coax extender for in-building digital communication systems
12/18/2003WO2002063879A3 A service gateway for interactive television
12/18/2003WO2002058335A3 Method, computer-readable medium and apparatus for wirelessly exchanging communications with a mobile unit
12/18/2003WO2002043336A9 System and method for the parallel transmission of real-time critical and non real-time critical data via switched data networks, especially ethernet
12/18/2003WO2002041575A3 Systems and method for managing differentiated service in inform ation management environments
12/18/2003WO2001073586A3 Method and apparatus for accessing a remote location by sensing a machine-resolvable code
12/18/2003WO2001071559A3 System and method for intermediating information among members of an online comunity
12/18/2003WO2001069457A3 System and method for discovering information objects and information object repositories in computer networks
12/18/2003WO2001044989A3 Distributed file system including multicast retrieval
12/18/2003WO2001011830A8 Method and apparatus for dynamic control of talk groups in a wireless network
12/18/2003US20030233660 Device interaction
12/18/2003US20030233650 Visual group interface for group connectivity
12/18/2003US20030233598 System and method for isolating faults in a network
12/18/2003US20030233595 Distinguishing between link and node failure to facilitate fast reroute
12/18/2003US20030233583 Secure remote management appliance
12/18/2003US20030233580 Authorization and authentication of user access to a distributed network communication system with roaming features
12/18/2003US20030233579 Method of effecting protection control in communication network and RPR apparatus
12/18/2003US20030233578 Secure fault tolerant grouping wireless networks and network embedded systems
12/18/2003US20030233577 Electronic mail system, method and apparatus
12/18/2003US20030233573 System and method for securing network communications
12/18/2003US20030233571 Method and system for simplifying distributed server management
12/18/2003US20030233567 Method and system for actively defending a wireless LAN against attacks
12/18/2003US20030233563 Method and system for securely transmitting and distributing information and for producing a physical instantiation of the transmitted information in an intermediate, information-storage medium
12/18/2003US20030233561 Publishing content in connection with digital rights management (DRM) architecture
12/18/2003US20030233551 System and method to verify trusted status of peer in a peer-to-peer network environment
12/18/2003US20030233540 System and method for secured delivery of content stream across multiple channels
12/18/2003US20030233538 System for dynamic, scalable secure sub-grouping in mobile ad-hoc networks
12/18/2003US20030233537 Presence and notification system for maintaining and communicating information
12/18/2003US20030233527 Single-chip microcomputer
12/18/2003US20030233503 Data forwarding engine
12/18/2003US20030233480 Apparatus for integrating voice and data communications
12/18/2003US20030233478 Protocol message compression in a wireless communications system
12/18/2003US20030233476 Transmitter device message prioritization
12/18/2003US20030233474 Path calculating apparatus with switchable path selection criteria
12/18/2003US20030233473 Method for configuring logical connections to a router in a data communication system
12/18/2003US20030233468 Transmission packet for performing multic-functions over network and communication method and apparatus using the transmission packet
12/18/2003US20030233467 Data transmission apparatus, data transmission method and data transmission program that can select optimal transmission mode for each recipient
12/18/2003US20030233466 System and method for efficient message transport by message queuing middleware
12/18/2003US20030233462 System and method for providing a digital rights scheme for browser downloads
12/18/2003US20030233458 System and method for providing service in wireless network environment using customer relation management
12/18/2003US20030233453 Topology probing method for mobile IP system
12/18/2003US20030233450 Out-of-band remote management station
12/18/2003US20030233448 Method and apparatus for measuring multi-connection performance of a server
12/18/2003US20030233446 System and method for managing a distributed computing system
12/18/2003US20030233444 System and method for monitoring information in a network environment
12/18/2003US20030233443 Status data transmission of image processing apparatus
12/18/2003US20030233442 Communicating method of information sharing network, information processing apparatus, and its control method
12/18/2003US20030233440 Network system including host server and method of setting up host server
12/18/2003US20030233434 Multi-tiered remote enterprise management system and method
12/18/2003US20030233432 Web-based interface for building management systems
12/18/2003US20030233431 Method and system for model-based heterogeneous server configuration management
12/18/2003US20030233429 Method and apparatus for programming and controlling an environment management system
12/18/2003US20030233427 System and method for storage network management
12/18/2003US20030233424 Instant messenger based interface apparatus in information apparatuses
12/18/2003US20030233420 Method and system for content driven electronic messaging
12/18/2003US20030233418 Practical techniques for reducing unsolicited electronic messages by identifying sender's addresses
12/18/2003US20030233417 System and method for signaling using instant messaging in multimedia telephony-over-lan conferences
12/18/2003US20030233416 System and method for collaborating using instant messaging in multimedia telephony-over-LAN conferences
12/18/2003US20030233414 Digital transmitting from remote capture
12/18/2003US20030233413 Method and apparatus for scheduling delivery of electronic mail messages
12/18/2003US20030233412 Systems and methods for monitoring events associated with transmitted electronic mail messages
12/18/2003US20030233411 E-mail addressing and document management
12/18/2003US20030233410 Electronic carbon copy dissemination control
12/18/2003US20030233409 Electronic mail distribution network implementation for safeguarding sender's address book covering addressee aliases with minimum interference with normal electronic mail transmission
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