Patents
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
05/2004
05/19/2004CN1497878A System for monitoring direct broadcast radio signal
05/19/2004CN1497476A Information providing system and method and information recording medium
05/19/2004CN1497472A Service vertification system, vertification require terminal, service operating terminal and providing method
05/19/2004CN1497466A Data communication method and communication processing device
05/19/2004CN1497465A System and method for automatic access peraonal information
05/19/2004CN1497454A Communication control device for controlling data communication with external equipment
05/19/2004CN1497453A Tool for safety and exchanging personal information
05/19/2004CN1497448A System and method for high-speed buffer storing applied data in oporating system in-kernel environment
05/19/2004CN1497433A Method of context switchover and executing device
05/19/2004CN1496705A Identification device, identification system and identification method
05/19/2004CN1150765C Bit-rate modification method and device
05/19/2004CN1150731C High speed routing search system based on content addressable memory
05/19/2004CN1150721C Network connection recognizing method and network-connected terminal device
05/19/2004CN1150718C Method for ensuring IP security on virtual tunel interface of VPN
05/19/2004CN1150463C Method and device for displaying indentification data of www. browser
05/18/2004US6738923 Network station adjustable fail-over time intervals for booting to backup servers when transport service is not available
05/18/2004US6738912 Method for securing data relating to users of a public-key infrastructure
05/18/2004US6738911 Method and apparatus for providing client-based network security
05/18/2004US6738910 Manual virtual private network internet snoop avoider
05/18/2004US6738909 Method and apparatus for automatic configuration for internet protocol security tunnels in a distributed data processing system
05/18/2004US6738908 Generalized network security policy templates for implementing similar network security policies across multiple networks
05/18/2004US6738906 Marking of electronic documents in order to expose unauthorized publication
05/18/2004US6738901 Smart card controlled internet access
05/18/2004US6738900 Method and apparatus for distributing public key certificates
05/18/2004US6738874 Controller architecture and strategy for small discontiguous accesses to high-density memory devices
05/18/2004US6738854 Storage router and method for providing virtual local storage
05/18/2004US6738841 Method and apparatus for processing document requests at a printer server
05/18/2004US6738833 Network device having a flexible EEPROM for setting configuration settings
05/18/2004US6738828 Name resolution protocol, system and method for resolving a flat name space to an address space
05/18/2004US6738827 Method and system for alternate internet resource identifiers and addresses
05/18/2004US6738823 Use of isochronous packets to eliminate redundant acknowledgments
05/18/2004US6738821 Ethernet storage protocol networks
05/18/2004US6738818 Centralized technique for assigning I/O controllers to hosts in a cluster
05/18/2004US6738815 Systems and methods for utilizing a communications network for providing mobile users access to legacy systems
05/18/2004US6738814 Method for blocking denial of service and address spoofing attacks on a private network
05/18/2004US6738808 Anonymous location service for wireless networks
05/18/2004US6738807 Virtual space communication system for executing communication among computers sharing a virtual space
05/18/2004US6738805 Audio-contents demo system connectable to a mobile telephone device
05/18/2004US6738803 Proxy browser providing voice enabled web application audio control for telephony devices
05/18/2004US6738801 Master server facilitating communication between slave servers in incompatible data formats, and method for upgrading slave servers
05/18/2004US6738784 Document and information processing system
05/18/2004US6738775 Database communication system and method for communicating with a database
05/18/2004US6738766 Apparatus and methods for providing personalized application search results for wireless devices based on user profiles
05/18/2004US6738646 Base station device and method for communication
05/18/2004US6738644 Apparatus and method for increasing data transmission efficiency in IMT-2000 base station controller
05/18/2004US6738637 Dynamic variation of class of service in a communication network based on network resources
05/18/2004US6738636 Method for providing access to data
05/18/2004US6738635 Wireless schedule notification method and system
05/18/2004US6738631 Vision-guided model-based point-and-click interface for a wireless handheld device
05/18/2004US6738614 Method and system for communicating data to a wireless device
05/18/2004US6738455 Apparatus and method for testing subscriber lines and equipment
05/18/2004US6738390 SIP-H.323 gateway implementation to integrate SIP agents into the H.323 system
05/18/2004US6738389 Circuit and method for performing partial parallel data transfer in a communications system
05/18/2004US6738388 Shadow function block interface for use in a process control network
05/18/2004US6738383 Arrangement for distributing and dispatching traffic in a network, especially H.323 generated traffic
05/18/2004US6738382 Methods and apparatus for providing high speed connectivity to a hotel environment
05/18/2004US6738380 Apparatus, method and transmitting medium for transmitting and receiving fragmented coded data
05/18/2004US6738379 Method of preserving data packet sequencing
05/18/2004US6738377 System and method for dynamic micro placement of IP connection filters
05/18/2004US6738369 Method and arrangement for packet-switched data transmission
05/18/2004US6738362 Mobile internet protocol (IP) networking with home agent and/or foreign agent functions distributed among multiple devices
05/18/2004US6738361 Method, apparatus and computer program for IP traffic prioritization in IP networks
05/18/2004US6738357 Method and apparatus for multiple media digital communication system
05/18/2004US6738353 System and method for monitoring a packet network
05/18/2004US6738349 Non-intrusive measurement of end-to-end network properties
05/18/2004US6738343 System and method for utilizing direct user signaling to enhance fault tolerant H.323 systems
05/18/2004US6737992 Method, apparatus, and article for GIOP message compression/decompression
05/18/2004CA2321697C Internet and telephony based messaging system
05/18/2004CA2287786C Wireless access to packet-based networks
05/18/2004CA2283832C Methods and apparatus for securely encrypting data in conjunction with a personal computer
05/14/2004CA2449371A1 Method and apparatus for transmitting module information representing application resource in data carousel scenario of dase data broadcasting system
05/13/2004WO2004040937A1 Network access management
05/13/2004WO2004040936A2 Session updating procedure for authentication, authorization and accounting
05/13/2004WO2004040928A1 Reporting for multi-user services in wireless networks
05/13/2004WO2004040921A1 Method and apparatus providing user programmable, personalized location-aware services
05/13/2004WO2004040918A2 Device detection and service discovery for mobile networks
05/13/2004WO2004040891A2 Circuit arrangement and method for sending a final message (dying-gasp) into an xdsl network
05/13/2004WO2004040890A1 Access request control method, driver program for communication device, and communication device
05/13/2004WO2004040884A1 Implementing a service, particularly a financial service, in a network involving mobile terminals
05/13/2004WO2004040882A1 Method and apparatus for multi-media communication over multiple networks
05/13/2004WO2004040881A1 Method and system for initiating a bootstrap
05/13/2004WO2004040880A1 Internet protocol based multimedia system (ims)
05/13/2004WO2004040879A2 Handoff and redundancy using mobile ip
05/13/2004WO2004040878A2 Rpf multi-party reliable transport
05/13/2004WO2004040877A1 Parallel access to data over a packet network
05/13/2004WO2004040876A2 Content delivery in hybrid networks
05/13/2004WO2004040875A2 Intelligent network interface controller
05/13/2004WO2004040874A1 Apparatuses and method for audio/video streaming over ip
05/13/2004WO2004040873A2 Multistage network computer architecture, with user-centered remote operating system
05/13/2004WO2004040865A1 Internal bgp downloader
05/13/2004WO2004040862A1 System and method for calculating checksums of tcp segments/udp datagrams in ipv4/ipv6 protocol translation
05/13/2004WO2004040861A1 Communication system and method
05/13/2004WO2004040857A2 Method for the transmission of data used for determining a position by means of bluetooth technology
05/13/2004WO2004040851A1 Data accession process
05/13/2004WO2004040845A1 A security management method for an integrated access device of network
05/13/2004WO2004040819A2 An apparatus and method for receive transport protocol termination
05/13/2004WO2004040806A1 Amplitude and phase matching for layered modulation reception
05/13/2004WO2004040780A2 Service diversity for communication system
05/13/2004WO2004040777A2 USER EQUIPMENT DEVICE ENABLED FOR SIP SIGNALLING TO PROVIDE MULTIMEDIA SERVICES WITH QoS
05/13/2004WO2004040776A2 Socket extensions for redundancy