Patents
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
03/2004
03/11/2004DE69627749T2 Verfahren zur Synchronisation zweier zentraler Verarbeitungseinheiten für Duplex-Lock-Step-Operationen Method for synchronization of two central processing units for duplex lock-step operations
03/11/2004DE20319720U1 Field device arranged in a field area for communicating and processing information with a program for calling up documents by hypertext transfer protocol
03/11/2004DE10323329A1 Kommunikationsverfahren und -system, insbesondere für ein Heimnetzwerk Communication method and system, especially for a home network
03/11/2004DE10239686A1 Verfahren zum Testen von Browser-adaptierenden Server-Applikationen A method of testing browser-adapting server applications
03/11/2004DE10239061A1 Verfahren zum Übertragen von Nutzdatenobjekten A method for transmitting user data objects
03/11/2004DE10238928A1 Mobile telecom user authentication method for mobile communications networks operates during use of a services server in a second service network as the services server organizes a first service
03/11/2004CA2780911A1 Server processing in providing messages for a wireless device connecting to a server
03/11/2004CA2712370A1 Call routing system and method
03/11/2004CA2496677A1 Method and apparatus for secure data transmission in a mobile communication system
03/10/2004EP1397018A2 Network initiated information delivery
03/10/2004EP1397014A1 WIM (WAP Identification module) Primitives for handling the secure socket layer protocol (SSL)
03/10/2004EP1397012A2 Information distribution service system based on predicted changes in location of mobile information terminal
03/10/2004EP1397011A1 Mobile ip packet communication system
03/10/2004EP1396988A2 Role-based presence enabled service for communication system
03/10/2004EP1396987A2 Separation of presence determination and communication establishment
03/10/2004EP1396986A2 Architecture and implementation for control of context aware call processing with local feature definition
03/10/2004EP1396980A1 A system for managing user profile data
03/10/2004EP1396979A2 System and method for secure group communications
03/10/2004EP1396978A2 Header Object Protection for a Data Stream
03/10/2004EP1396977A2 System and method for fault tolerant TCP offload
03/10/2004EP1396976A2 Electronic device, communication environment setting method, and program
03/10/2004EP1396975A2 Privacy and security mechanism for presence systems with tuple spaces
03/10/2004EP1396965A1 Method and apparatus for transmitting QoS and address information in a communication system using bidirectional communication
03/10/2004EP1396964A2 Virtual private network system
03/10/2004EP1396960A1 SNMP Firewall
03/10/2004EP1396791A1 Data transfer system, data transfer apparatus, data recording apparatus, data management method, identifier generation method
03/10/2004EP1396789A2 Information processing system having data migration device
03/10/2004EP1396782A2 Control device for a local or non-local communication device connected to a network
03/10/2004EP1396169A1 Local authentication in a communication system
03/10/2004EP1396167A1 A method for using several logical channels for one radio bearer between a mobile station and a network
03/10/2004EP1396166A1 A method for enabling a subscriber entity to actively communicate in a communication network
03/10/2004EP1396160A1 Rlc/mac protocol
03/10/2004EP1396140A2 Network address and/or port translation
03/10/2004EP1396139A2 Method for improving security in data communication networks
03/10/2004EP1396138A2 Changing media sessions
03/10/2004EP1396137A1 Method and system for broadcasting short video sequences to a nomad user
03/10/2004EP1396136A1 Method, system and apparatus for a portable transaction device
03/10/2004EP1396135A1 Method and system of conditional access to ip services
03/10/2004EP1396134A1 Handling tcp protocol for connections transmitted in parallel over radio link
03/10/2004EP1396132A1 Method and computer system for selecting an edge server computer
03/10/2004EP1396131A2 Methods and systems for sending side-channel data during data inactive period
03/10/2004EP1396124A1 Dynamic latency management for ip telephony
03/10/2004EP1396122A2 System and method for traffic management control in a data transmission network
03/10/2004EP1396113A1 Method and system allowing lawful interception of connections such a voice-over-internet-protocol calls
03/10/2004EP1396110A1 System, method and computer program product for auditing xml messages in a network-based message stream
03/10/2004EP1396103A2 Compression methods for packetized sonet/sdh payloads
03/10/2004EP1396101A1 Dynamic digital communication system control
03/10/2004EP1395923A2 System and method for detecting and verifying digitized content over a computer network
03/10/2004EP1395907A1 Apparatus and method for authentication of computer-readable medium
03/10/2004EP1395902A2 Method and apparatus for network initiated uninstallation of application program over wireless network
03/10/2004EP1395901A2 Method and apparatus for individually estimating time required to download application programs
03/10/2004EP1395891A2 Authentication method and data transmission system
03/10/2004EP1395486A1 A ship's propulsion arrangement and method
03/10/2004EP1395170A1 Remote medical device access
03/10/2004EP1309915B1 Migrating processes using data representation language representations of the processes in a distributed computing environment
03/10/2004EP1293059B1 Hybrid arq method with signal constellation rearrangement
03/10/2004EP1279254A4 Mobile data device and method of locating mobile data device
03/10/2004EP1232584B1 Method for representing format indicator bits in a frame to be sent in compressed mode
03/10/2004EP1232583B1 Method for representing non-transmitted dtx bits in a frame to be sent in compressed mode
03/10/2004EP1188298A4 Teleconferencing bridge with edgepoint mixing
03/10/2004EP1141831B1 System penetrating a computer or computer network
03/10/2004EP1108340A4 Communications system for aircraft
03/10/2004EP1072004B1 High performance object cache
03/10/2004EP0848879B1 Phone based dynamic image annotation
03/10/2004EP0671094B1 New d2b device address initialisation by use of default address
03/10/2004CN2606500Y Comprehensive digital telecommunication tester
03/10/2004CN1481651A Transfer of security association during mobile terminal handover
03/10/2004CN1481643A Transmission and reception of audio and/or video material
03/10/2004CN1481636A Method and appts. for real-time parallel delivery of segments of large payload file
03/10/2004CN1481635A Method and appts. for large payload distribution in network
03/10/2004CN1481631A Automotive telemetry protocol
03/10/2004CN1481537A Method and system for distributing electronic content
03/10/2004CN1481533A Computer oriented record administration system
03/10/2004CN1481532A Communication method, data processing device, and program
03/10/2004CN1481531A Data transmission method and radio system
03/10/2004CN1481525A Hidden link dynamic key manager for use in computers systems with database structure for storage of encrypted data and method for storage and retrieval of encrypted data
03/10/2004CN1481512A Location-based weather nowcast system and method
03/10/2004CN1481175A Method for reporting transmitting channel quality between transmitter and receiver
03/10/2004CN1481133A Method for accessing server through wideband
03/10/2004CN1481132A Multicast method for distributing mass file applied to satellite data broadcasting system
03/10/2004CN1481118A Method for automatic matching terminal devices in household network
03/10/2004CN1481116A Automatic configuration equipment for linking network media and its method
03/10/2004CN1481115A Method for converting descriptors between devices on different sub network of household network
03/10/2004CN1481113A Method for automatic searching between devices on network
03/10/2004CN1481107A Multichannel serial on line units and method
03/10/2004CN1481081A Virtual special internet system
03/10/2004CN1480874A Method and system for inserting target content in gate content stream
03/10/2004CN1480862A Equipment identifying system
03/10/2004CN1480854A Data transmitting control system, electronic device, program and data transmitting control method
03/10/2004CN1480852A Method and system for providing information related to status and preventing attacks from middleman
03/10/2004CN1480830A Creation of printer example based on internet in working station
03/10/2004CN1480734A Circuit for testing low voltage of input voltage of modem
03/10/2004CN1480101A Mfg. system, its controller, control method, control system and control program
03/10/2004CN1141851C method for carrying out TCP/IP service within mobile terminal of CDMA communication system
03/10/2004CN1141826C Method, system and appts. for sending and receiving information
03/10/2004CN1141773C Distributed bus protection method without central unit and its device
03/10/2004CN1141772C Directional circuit longitudinal coonection protection information exchange method and device thereof
03/09/2004US6704932 Multi-access communication system and uplink band allocating method
03/09/2004US6704907 Digital contents editing method and apparatus thereof
03/09/2004US6704906 Self-directed routable electronic form system and method