Patents
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
02/2004
02/18/2004CN1476697A Apparatus for facilitating realtime information inter exchange between telecommunications network and service provider
02/18/2004CN1476694A Method and apparatus for gated ACK/NAK channel in communication system
02/18/2004CN1476584A Compression of digital ink
02/18/2004CN1476561A Access limit apparatus, access limit method, computer-readable program containing medium containing access limit program, and access limit program
02/18/2004CN1476261A Interface device for raising data transmission efficiency and method
02/18/2004CN1476258A Production of temporary mobile group designation and distribution method
02/18/2004CN1476221A System and method of access and recording information on reference course point
02/18/2004CN1476212A Method and device for realizing data package transmission on synchronous digital system
02/18/2004CN1476210A Method and system used for module resident gateway
02/18/2004CN1476206A Method of breakthrough NAT using dual tunnel mechanism
02/18/2004CN1476203A Asynchronous transmission mode (ATM) adapting layer2 (AAL2) interface device
02/18/2004CN1476199A Transmission control parameter production method and method of selective repeating according to packet characteristics
02/18/2004CN1476195A Terminal apparatus, communication method and system
02/18/2004CN1476191A Simulationi realizing method based on grouping data business process and system
02/18/2004CN1476182A Method of radio chain circuit control resetting or treatment of timer after reconstitution in radio communication system
02/18/2004CN1476181A Distribution type satellite network TLP performance acceleration protocol mode and method
02/18/2004CN1475930A Chain path layer location information filtering based on state detection
02/18/2004CN1475927A Method and system for assuring usability of service recommendal by service supplier
02/18/2004CN1475901A Dynamic direction guiding interface system and method
02/18/2004CN1475883A Programmable wntroller, CPU unit, communication unit and its controlling method
02/18/2004CN1139294C General inter-system handover mechanism
02/18/2004CN1139268C Method for providing information packets from packet switching network to base site and corresponding communication system
02/18/2004CN1139259C Apparatus for coupling signal source to data bus and packets signal coupled with destination
02/18/2004CN1139233C Method and apparatus for real-time application program using internet protocol stack
02/18/2004CN1139232C Passive monitoring method and apparatus of low power consumption for electronic apparatus
02/18/2004CN1139225C Data segmentation method in telecommunication system and its telecommunication system
02/18/2004CN1139220C Half duplex universal asynchronized trans-receiver controller for single channel bi-directional wireless communications
02/18/2004CN1139219C Method and system for implementing hybrid automatic request using parity check combining
02/18/2004CN1139067C Method for obtaining controlled content or information of DVD and method for operating DVD apparatus
02/18/2004CN1139040C System and method for using global translator to synchrozize workspace elements across network
02/18/2004CN1139026C Method and apparatus for splitting browser function in wireless communication system
02/17/2004US6694437 System and method for on-demand access concentrator for virtual private networks
02/17/2004US6694431 Piggy-backed key exchange protocol for providing secure, low-overhead browser connections when a server will not use a message encoding scheme proposed by a client
02/17/2004US6694429 Method for establishing call state information without maintaining state information at gate controllers
02/17/2004US6694406 Multiple processor data processing system with mirrored data for distributed access
02/17/2004US6694387 System for enabling smart card transactions to occur over the internet and associated method
02/17/2004US6694386 Data transfer apparatus that performs retransmission control and transfers data in real time
02/17/2004US6694376 Data communication system having an interface device determining whether transmitted data to be locally processed or to be transmitted to a reception device for processing
02/17/2004US6694375 Communications network and method having accessible directory of user profile data
02/17/2004US6694371 Communication interface device and method
02/17/2004US6694368 Communication apparatus and method between distributed objects
02/17/2004US6694367 Communication connectivity initialization and verification system and method of use
02/17/2004US6694366 Data reconciliation between a computer and a mobile data collection terminal
02/17/2004US6694365 Method and system for receiving and providing access to information at a web site
02/17/2004US6694363 Network equipment and networking method
02/17/2004US6694361 Assigning multiple LIDs to ports in a cluster
02/17/2004US6694360 Multi-mode network interface having loadable software images
02/17/2004US6694358 Performance computer network method
02/17/2004US6694356 Remote control having an optical indicia reader
02/17/2004US6694355 Method and system for collectively generating user-created designs of products and property via a communications network
02/17/2004US6694352 Methods and systems for notifying clients concerning live electronic presentations
02/17/2004US6694351 Call optimization in meet-me conference calls
02/17/2004US6694350 Information providing system, server, client, information providing method and recording medium
02/17/2004US6694316 System and method for a subject-based channel distribution of automatic, real-time delivery of personalized informational and transactional data
02/17/2004US6694315 Online document assembly and docketing method
02/17/2004US6694235 Vehicular relay device, in-vehicle communication system, failure diagnostic system, vehicle management device, server device and detection and diagnostic program
02/17/2004US6694198 Control system, control device and control method
02/17/2004US6694145 Synchronization of signaling messages and multimedia content loading
02/17/2004US6694133 Image providing system and method
02/17/2004US6694045 Generation and verification of a digitized signature
02/17/2004US6693999 Remote operating system
02/17/2004US6693998 Error correction and compression parameter exchange during modem training phase
02/17/2004US6693986 Signal control apparatus, transmission system and signal resynchronization control method
02/17/2004US6693911 Asynchronous transfer mode apparatus
02/17/2004US6693909 Method and system for transporting traffic in a packet-switched network
02/17/2004US6693906 Apparatus and method for buffer-free evaluation of packet data bytes with multiple min terms
02/17/2004US6693900 Variable bit rate transmission of AV signal in packet network
02/17/2004US6693896 Information receiving device and method, information release device, and information communication system
02/17/2004US6693894 Communications network and method for directly routing calls to mobile subscribers using an internet protocol network
02/17/2004US6693893 Method and apparatus for accessing a telephone network from the internet
02/17/2004US6693891 Communication control method and transmission unit
02/17/2004US6693888 Method and apparatus for filtering that specifies the types of frames to be captured and to be displayed for an IEEE802.11 wireless LAN
02/17/2004US6693878 Technique and apparatus for using node ID as virtual private network (VPN) identifiers
02/17/2004US6693874 System and method for enabling fault tolerant H.323 systems
02/17/2004US6693662 Coordination of video sessions when calling an auto-attendant system
02/17/2004US6693636 Information transfer system, a transmitter, a receiver and a record carrier for use in the system
02/17/2004US6693635 System and method performing image processing of image data of low resolution and arranging image data of high resolution
02/17/2004US6693626 Haptic feedback using a keyboard device
02/17/2004US6693372 Data transmission system, particularly in a motor vehicle, and data transmission method
02/14/2004CA2433766A1 A method for describing problems in a telecommunications network
02/13/2004CA2397905A1 Differentiated transport services for enabling real-time distributed interactive virtual systems
02/12/2004WO2004014050A1 Multifunctional world-wide-walkie-talkie
02/12/2004WO2004014049A2 System for content communication and method therefor
02/12/2004WO2004014047A2 Method for automatically numbering a network using the internet protocol
02/12/2004WO2004014046A2 Address translation method for facilitating the use of ip anycast-type addressing
02/12/2004WO2004014045A1 Service class dependant asignment of ip addresses for cotrolling access to an d delivery of e-sevices
02/12/2004WO2004014044A1 Flexible approach for representing different bus protocols
02/12/2004WO2004014043A1 Communicating data in a selected one of multiple protocols
02/12/2004WO2004014042A1 Recording system, recording apparatus, and control method therefor
02/12/2004WO2004014041A1 Packet routing device and packet routing method
02/12/2004WO2004014040A1 Security system for devices of a wireless network
02/12/2004WO2004014039A1 Security system for apparatuses in a wireless network
02/12/2004WO2004014038A1 Security system for apparatuses in a network
02/12/2004WO2004014037A1 Secure authenticated distance measurement
02/12/2004WO2004014036A2 A method of pre-processing a packed message with at least two elements, received by a receiver
02/12/2004WO2004014035A1 Always-on wireless internet protocol communication
02/12/2004WO2004014028A2 Communicating tone information in a network
02/12/2004WO2004014027A2 Mobility managing method and mobile terminal
02/12/2004WO2004014024A2 Managed roaming for wlans
02/12/2004WO2004014021A2 Method and apparatus for a continuous video conference