Patents
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
01/2002
01/02/2002EP1168712A1 Decoding apparatus for analyzing communication protocols
01/02/2002EP1168705A1 Method and system to detect bad speech frames
01/02/2002EP1168704A2 Error-correcting communication method for transmitting data packets in a network communication system
01/02/2002EP1168703A2 Communication system employing automatic repeat request
01/02/2002EP1168693A1 Method and system for distributing audiovisual information
01/02/2002EP1168647A2 Method and system for radio communication apparatus and semiconductor integrated circuit therefor
01/02/2002EP1168623A1 Digital microelectronic circutit with a clocked data processing unit and a data conversion unit
01/02/2002EP1168264A2 Server-based electronic wallet system
01/02/2002EP1168260A2 Contents-distributing system and contents-distributing method
01/02/2002EP1168204A2 System and method for visual history presentation and management
01/02/2002EP1168203A2 System and method for visual bookmark presentation and management
01/02/2002EP1168175A2 Data migration method, protocol converter and switching apparatus using it
01/02/2002EP1168171A2 Autonomous network service configuration
01/02/2002EP1166586A1 Generic inter-system handover mechanism
01/02/2002EP1166579A1 Method and apparatus for measuring and optimising the quality of data transmission
01/02/2002EP1166578A1 Method and system for testing the functioning of data communication in a radio apparatus
01/02/2002EP1166575A1 Radio handset
01/02/2002EP1166574A1 System and method for distributing advertising and gathering information in a wireless communication network
01/02/2002EP1166558A1 System and method of inserting advertisements into an information retrieval system display
01/02/2002EP1166557A1 Secure wireless electronic-commerce system with wireless network domain
01/02/2002EP1166537A1 Method and apparatus for defining interface and telecommunication system
01/02/2002EP1166529A2 Mobile internet access
01/02/2002EP1166528A1 Method for establishing connections between two communication partners in a communications system having a dynamic address allocation
01/02/2002EP1166527A1 Multilevel security relay
01/02/2002EP1166525A1 Connection pass-through to optimize server performance
01/02/2002EP1166524A1 Providing clients with services that retrieve data from data sources that do not necessarily support the format required by the clients
01/02/2002EP1166523A1 Ip address allocation for mobile terminals
01/02/2002EP1166522A1 A secure network
01/02/2002EP1166521A1 Method of routing data
01/02/2002EP1166520A2 Method and apparatus for managing a network flow in a high performance network interface
01/02/2002EP1166510A1 A method and apparatus for preventing unauthorized copying and distributing of electronic messages transmitted over a network
01/02/2002EP1166498A2 Method and system for routing
01/02/2002EP1166490A1 Secure wireless electronic-commerce system with digital product certificates and digital license certificates
01/02/2002EP1166486A1 Packet discard notification for semi reliable retransmission protocol
01/02/2002EP1166480A1 Apparatus and associated method for communicating multimedia information upon a communication link
01/02/2002EP1166244A1 Security systems
01/02/2002EP1166212A1 Method and system for maintaining reserve command relationships in a fibre channel network
01/02/2002EP1166211A1 Network vaults
01/02/2002EP1008087A4 Method and apparatus for remote network access logging and reporting
01/02/2002EP0873620A4 Transmitting device with mobility manager and method of communicating
01/02/2002EP0664906B1 Network station with multiple network addresses
01/02/2002CN2469601Y Network communication Agreement transfer device used for switch cabinet
01/02/2002CN1329791A 交互式媒体系统 Interactive Media Systems
01/02/2002CN1329438A Equipment with lower data transmitting rate and loss image quality degradation and its method
01/02/2002CN1329427A Equipment and method for transmitting/receiving radio data
01/02/2002CN1329426A Equipment and method for transmitting and receiving radio data
01/02/2002CN1329423A Radio communication equipment for transferring processing command to adjacent terminal
01/02/2002CN1329419A Method for providing interconnected network access control and/or entering user into interconnected network and its equipment
01/02/2002CN1329417A Improving safety server performance by utilizing preprocessed data made ready for safety protocol transmission
01/02/2002CN1329314A Two-stage customizing method of program
01/01/2002USRE37494 Transfer of messages in a multiplexed system
01/01/2002US6336171 Resource protection in a cluster environment
01/01/2002US6336155 System for controlling power to stop outputting data from a first port after detecting a connection of an external device to a second port
01/01/2002US6336148 Automatic checking of public contracts and private constraints on distributed objects
01/01/2002US6336147 Method and apparatus for managing connections for communication among objects in a distributed object system
01/01/2002US6336143 Method and apparatus for multimedia data interchange with pacing capability in a distributed data processing system
01/01/2002US6336142 Methods and apparatus for downloading data between an information processing device and an external device via a wireless communications technique
01/01/2002US6336140 Method and system for the identification and the suppression of executable objects
01/01/2002US6336136 Internet weight reduction system
01/01/2002US6336135 Gateway for converting synchronous client/server protocols into asynchronous messaging protocols and storing session state information at the client
01/01/2002US6336134 Dynamic clients, dynamic partitions, locking, and migration capability for distributed server for real-time collaboration
01/01/2002US6336133 Regulating users of online forums
01/01/2002US6336130 Arrangement for improving availability of services in a communication system
01/01/2002US6336095 Method for electronic merchandise dispute resolution
01/01/2002US6336073 Information terminal device and method for route guidance
01/01/2002US6336040 Mobile radio system with control over radio wave output if a malfunction is detected
01/01/2002US6335972 Framework-based cryptographic key recovery system
01/01/2002US6335966 Image communication apparatus server apparatus and capability exchanging method
01/01/2002US6335937 Node failure recovery in a hub and spoke data replication mechanism
01/01/2002US6335936 Wide area communication networking
01/01/2002US6335935 Network switching architecture with fast filtering processor
01/01/2002US6335932 High performance self balancing low cost network switching architecture based on distributed hierarchical shared memory
01/01/2002US6335929 Control of communication traffic
01/01/2002US6335927 System and method for providing requested quality of service in a hybrid network
01/01/2002US6335922 Method and apparatus for forward link rate scheduling
01/01/2002US6335658 Demodulation circuit
01/01/2002CA2254707C Computer security using virus probing
01/01/2002CA2244381C A method and apparatus for dynamic data transfer
01/01/2002CA2194922C A wireless adapter architecture for mobile computing
01/01/2002CA2117844C Data network switch
12/2001
12/29/2001CA2344911A1 Error-correcting communication method for transmitting data packets in a network communication system
12/29/2001CA2312864A1 Apparatus for managing the installation of software across a network
12/28/2001CA2312601A1 Automated exchange of electronic information
12/27/2001WO2001099466A2 Apparatus, and associated method, for integrating operation of packet radio communication systems
12/27/2001WO2001099458A1 A method for performing a mobile user terminal route update in a telecommunication network operated based on the internet protocol
12/27/2001WO2001099457A1 A method for performing a mobile user terminal route update in a telecommunication network operated based on the internet protocol
12/27/2001WO2001099446A1 Arrangement and user interface to, for mobile terminals, provide access to services
12/27/2001WO2001099445A1 System and method for object access through an access device
12/27/2001WO2001099441A2 Apparatus, and associated method, for integrating operation of packet radio communication systems
12/27/2001WO2001099421A1 Method for accessing information
12/27/2001WO2001099400A2 Network charging
12/27/2001WO2001099387A2 Multi-session secured digital transmission process
12/27/2001WO2001099383A1 Method for sending a selection from a web page and the web page to another user via a server
12/27/2001WO2001099382A2 A method and system of controlling access to a remote location
12/27/2001WO2001099381A1 Secure communications method
12/27/2001WO2001099380A1 Negotiation between encryption devices to establish parameters for communication
12/27/2001WO2001099379A1 Secure communications method
12/27/2001WO2001099378A1 Arrangement for authenticating user and authorizing use of secured system
12/27/2001WO2001099377A2 Access control in client-server systems
12/27/2001WO2001099375A1 Method and system for communicating visual information