Patents
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
02/2002
02/21/2002US20020021708 Audio/video data transfer system, audio/video data transfer method, and audio/video server
02/21/2002US20020021706 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
02/21/2002US20020021705 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
02/21/2002US20020021704 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
02/21/2002US20020021703 Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus
02/21/2002US20020021702 Modem and method of processing data
02/21/2002US20020021700 Data transmission apparatus and method
02/21/2002US20020021699 Network device and method for controling quality of service
02/21/2002US20020021697 Multicast routing method and apparatus for routing multicast packet
02/21/2002US20020021696 Method and apparatus for exchange of information in a communication network
02/21/2002US20020021691 Method and system for providing facsimile service over a digital subscriber line
02/21/2002US20020021689 Method and apparatus for transparent internet mobility management
02/21/2002US20020021688 Method of operating a mobile telecommunications network
02/21/2002US20020021681 Handoff in radio telecommunications networks
02/21/2002US20020021680 Method of operating a mobile telecommunications network to provide route optimistaion and quality of service
02/21/2002US20020021679 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
02/21/2002US20020021669 Data converter apparatus and method, data transmission/reception apparatus and method, and network system
02/21/2002US20020021664 Dynamically configurable data router
02/21/2002US20020021660 Route control system and route control method in ATM switching apparatus
02/21/2002US20020021467 Time driven wavelength conversion-based switching with common time reference
02/21/2002US20020021353 Streaming panoramic video
02/21/2002US20020021308 Resizing internet document for display on television screen
02/21/2002US20020021307 Method and apparatus for utilizing online presence information
02/21/2002US20020021283 Interactions between simulated objects using with force feedback
02/21/2002US20020020533 Production well telemetry system and method
02/21/2002DE10041509A1 Transmitting operational information taking account of safety relevance and urgency involves assessing communications request at source transmitting over suitable network
02/21/2002DE10039410A1 Checking and identification of information uses networked handled data
02/21/2002DE10038562A1 System und Verfahren zur Übertragung von Daten über Datennetze mit Datenumsetzung durch einen COM Automarschaller System and method for transmitting data via data networks with data conversion by a COM automatic marshaller
02/21/2002DE10038557A1 System und Verfahren zur Übertragung von Daten über Datennetze, insbesondere Internet, mit asynchroner Datenverbindung System and method for transmitting data via data networks, in particular Internet, with asynchronous data connection
02/21/2002DE10038271A1 Electronic stimulator-cum-vibrator known as an ES Quickie with an interactive combination of devices uses a combination of a mobile telephone, a vibrator with a motion mechanism and camcorder elements.
02/21/2002DE10037510A1 Mobilfunkteilnehmerdatenbankfunktion Mobile subscriber database function
02/21/2002CA2419789A1 High-performance addressing and routing of data packets with semantically descriptive labels in a computer network
02/21/2002CA2419554A1 Assured printing of documents of value
02/21/2002CA2418272A1 System and method for integrating disparate networks for use in electronic communication and commerce
02/21/2002CA2417637A1 Method and apparatus for a web-based application service model for security management
02/21/2002CA2351052A1 Improved method of operating a mobile telecommunications network to provide route optimisation and quality of service
02/21/2002CA2351047A1 Improved method of operating a mobile telecommunications network
02/21/2002CA2350357A1 A method of supporting seamless hand-off in a mobile telecommunications network
02/21/2002CA2350302A1 Improved method of providing quality of service in a mobile telecommunications network
02/20/2002EP1180893A1 Modem device
02/20/2002EP1180891A1 User programming system for a private branch exchange using a web server
02/20/2002EP1180890A2 Change log aggregation and optimization
02/20/2002EP1180889A2 Certificate validation system
02/20/2002EP1180888A2 Method for setting up a data link between two computing units and system for data exchange
02/20/2002EP1180887A1 A method for communicating in a communication network, in particular in a wireless communication network
02/20/2002EP1180886A1 Load balancing method and system
02/20/2002EP1180885A1 User access system using proxies for accessing a network
02/20/2002EP1180879A2 Route control system and route control method in ATM switching apparatus
02/20/2002EP1180878A2 Method for inserting length indicator in a protocol data unit
02/20/2002EP1180871A2 Method and apparatus for header compression
02/20/2002EP1180870A2 Packet retransmission using priority information
02/20/2002EP1180869A2 A TCP aware local retransmission scheme for unreliable transmission network
02/20/2002EP1180294A1 Method and apparatus for secure communication
02/20/2002EP1180293A2 Method and system for processing a data stream with data frames
02/20/2002EP1180292A1 Protocol data unit encapsulation method
02/20/2002EP1180291A2 Packet based client/server protocol
02/20/2002EP1180288A1 Enterprise contact server with enhanced routing features
02/20/2002EP1180285A1 Method and apparatus for trunking multiple ports in a network switch
02/20/2002EP1180282A1 Method and apparatus for transmitting and receiving multimedia data
02/20/2002EP1180281A1 Method and apparatus for distribution of communication channels to a device for reception of electronic documents
02/20/2002EP1180279A2 Methods for fast dial-on-demand internet access with analog modems bypassing lengthy modem negotiations
02/20/2002EP1180271A1 Method and system for multi-initiator support to streaming devices in a fibre channel network
02/20/2002EP1010296B1 Low cost redundant communications system
02/20/2002EP0976229B1 Method, communication network and service access interface for communications in an open system interconnection environment
02/20/2002CN1337134A Reuse of security associations for improving hand-over performance
02/20/2002CN1337129A System and method for providing targeted messages on wireless mobile location
02/20/2002CN1337126A Method for verifying the authentication of a manager application in a telecommunications management network operating system by means of a network element and network element suitable therefor
02/20/2002CN1337125A Method for implementing multipoint codes in an exchange
02/20/2002CN1337114A Method for communication control in a network
02/20/2002CN1337111A System for allocating resources in a communication system
02/20/2002CN1337106A Method and system for alternating transmission of CODEC mode information
02/20/2002CN1337104A Adaptive multiplexing/demultiplexing method and multiplexer/demultiplexer therefor
02/20/2002CN1337103A Information distribution system, mobile communication terminal, and information distribution method
02/20/2002CN1337026A System and method of presenting channelized data
02/20/2002CN1336771A Communication system utilizing automatic request-repeat
02/20/2002CN1336753A System and method for radio multiple channel data communication and image data transmission system
02/20/2002CN1336748A Load distributing method between gateway spervisors
02/20/2002CN1336745A Method for protecting digital communication system
02/20/2002CN1336733A 信息收集系统 Information collection system
02/20/2002CN1336577A Infrared keyboard for computer and its remote control format generating method
02/19/2002US6349409 Information distribution and processing apparatus being connected to a local display
02/19/2002US6349352 Home audio/video network with both generic and parameterized device control
02/19/2002US6349341 Method and system for providing inter-tier application control in a multi-tiered computing environment
02/19/2002US6349338 Trust negotiation in a client/server data processing network using automatic incremental credential disclosure
02/19/2002US6349337 Maintaining a first session on a first computing device and subsequently connecting to the first session via different computing devices and adapting the first session to conform to the different computing devices system configurations
02/19/2002US6349336 Agent/proxy connection control across a firewall
02/19/2002US6349330 Method and appparatus for generating a compact post-diagnostic case record for browsing and diagnostic viewing
02/19/2002US6349329 Coordinating delivery of supplemental materials with radio broadcast material
02/19/2002US6349324 Communication system for allowing the communication to be switched to a television telephone during a telephone conversation
02/19/2002US6349224 Method for making mobile-to-mobile wireless data communication
02/19/2002US6349123 Asymmetric data transmission apparatus using asymmetric digital subscriber lines, and subscriber line connection method therefor
02/19/2002US6349102 Data transmission method by polling and terminal apparatus for use in the method
02/19/2002US6348973 Apparatus for printing a document over a network
02/19/2002US6348933 Single logical screen display using multiple remote computer systems
02/19/2002US6348911 Force feedback device including safety switch and force magnitude ramping
02/19/2002US6348875 Message formatting, authentication, and error detection in home control systems
02/19/2002US6348867 Control system for building automation controlled by human physiological signals
02/19/2002CA2243448C Data output control method from device with a plurality of queues
02/19/2002CA2226487C Quality calculator for viterbi-decoded data using zero-state metrics
02/18/2002CA2316428A1 System and method for provisioning a virtual private network