Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
04/2003
04/03/2003US20030063752 Access control and key management system for streaming media
04/03/2003US20030063750 Unique on-line provisioning of user terminals allowing user authentication
04/03/2003US20030063749 Method for mobile printing
04/03/2003US20030063744 Systems and methods for printing documents containing electronic signatures
04/03/2003US20030063727 Telephone set, repeating device and recording medium
04/03/2003US20030063723 Interactive system for managing and remotely connecting customer utility loads
04/03/2003US20030063714 Internet protocol (IP) emergency connections (ITEC) telephony
04/03/2003US20030063691 Radio communication control device which can accurately determine the start point of the standby period timer
04/03/2003US20030063661 Method of blind transport format detection based on power transition
04/03/2003US20030063623 Communications engine architecture
04/03/2003US20030063622 Transport of in-band signaling with reduced overhead on digital subscriber line transceivers
04/03/2003US20030063620 Method of transmitting packet data in a communication system
04/03/2003US20030063619 Method of operating a media access controller
04/03/2003US20030063617 Robust mesh transport network comprising conjoined rings
04/03/2003US20030063616 Apparatus and method for accessing private wireless internet packet data communication system
04/03/2003US20030063611 Flexible application of mapping algorithms within a packet distributor
04/03/2003US20030063600 ADSL modem apparatus and re-initialization method for ADSL modem apparatus
04/03/2003US20030063599 Method and apparatus for per-call filtering of H.323 packets
04/03/2003US20030063598 Methods and apparatus for implementing a protocol format capable of handling shared and dedicated radio resources
04/03/2003US20030063590 Multimedia personalized call management (MPCM)
04/03/2003US20030063584 Method and apparatus for facilitating dormant mode, packet data mobile handoffs
04/03/2003US20030063583 Method and apparatus for high rate packet data transmission
04/03/2003US20030063581 System, method and apparatus for seamless interaction between wireless local area network and wireless packet data network
04/03/2003US20030063569 Selecting an operational mode of a codec
04/03/2003US20030063567 Ethernet device and method for extending ethernet FIFO buffer
04/03/2003US20030063565 Apparatus, and associated method, for selectably controlling packet data flow in a packet radio communication system
04/03/2003US20030063563 Class of computationally parsimonious schedulers for enforcing quality of service over packet based AV-centric home networks
04/03/2003US20030063324 Method of controlling a data transmission and communication apparatus that transmits image data in burst mode using the user datagram protocol
04/03/2003US20030063217 Interactive television with embedded universal time codes
04/03/2003US20030063134 System for displaying a hierarchical directory
04/03/2003US20030063119 Interacting with software applications displayed in a web page
04/03/2003US20030063114 Visual database system
04/03/2003US20030063072 Method and apparatus for scheduling presentation of digital content on a personal communication device
04/03/2003US20030063064 Force effects for object types in a graphical user interface
04/03/2003US20030062411 Electronic voting apparatus and method for optically scanned ballot
04/03/2003DE19926206C2 Fahrzeugelektrik-Konfigurationssystem Vehicle electrical system configuration
04/03/2003DE10152512C1 Communication procedure for automatic update of data for private communication partner databases
04/03/2003DE10142007C1 Anordnung zur drahtlosen Anbindung von Endeinrichtungen an ein Kommunikationssystem Arrangement for wireless connection of terminal equipment to a communication system
04/03/2003DE10141737C1 Secure communication method for use in vehicle has new or updated programs provided with digital signature allowing checking by external trust centre for detection of false programs
04/03/2003CA2461926A1 Communication system and techniques for transmission from source to destination
04/03/2003CA2461538A1 Unique on-line provisioning of user terminals allowing user authentication
04/03/2003CA2461482A1 Method for creating a dynamic address table for a switching node in a data network and a method for transmitting a data message
04/03/2003CA2461420A1 Method for controlling features in packet-oriented communication systems
04/03/2003CA2461417A1 Network gateway device and communications system for real time communication connections
04/03/2003CA2460004A1 Streaming of multimedia files comprising meta-data and media-data
04/02/2003EP1298952A2 Method for maintaining information consistency between multiple authentication servers of a radio network
04/02/2003EP1298950A2 Paging method, mobile communication system, server, base station, mobile station, and paging program
04/02/2003EP1298941A2 Voice and circumstance-dependent notification
04/02/2003EP1298938A2 Generalized reference decoder for image or video processing
04/02/2003EP1298926A1 Information presentation device and method
04/02/2003EP1298913A2 System and method of authenticating a digitally captured image
04/02/2003EP1298907A1 Modem and method for connecting modems in parallel to a network
04/02/2003EP1298905A2 Method for data exchange between a graphical user interface and a multimedia telecommunication platform
04/02/2003EP1298887A2 Apparatus and method for header processing in a network
04/02/2003EP1298886A2 Information providing server, information providing system, and control method for terminal apparatus
04/02/2003EP1298885A2 File access server apparatus, communication terminal, and control methods therefor
04/02/2003EP1298884A2 Information providing server, communication terminal, control method therefor, and information providing system
04/02/2003EP1298883A2 Server computer protection apparatus, method, program product, and server computer apparatus
04/02/2003EP1298882A2 Managing a user group in a communication system
04/02/2003EP1298881A2 Transmission method and network gateway apparatus for real-time communication between packet-oriented communication networks
04/02/2003EP1298880A2 Method for transmission of compressed data in packet-switched networks
04/02/2003EP1298879A2 Software method for maintaining connectivity between applications during communications by mobile computer terminals operable in wireless networks
04/02/2003EP1298878A1 Hierarchical caching in telecommunication networks
04/02/2003EP1298877A1 Apparatus and method for hardware creation of a docsis header
04/02/2003EP1298870A2 Methods for intersystem communication and program for computers and interface modules
04/02/2003EP1298869A1 System and method of selecting data sources for a network element having redundant sources
04/02/2003EP1298867A1 Master-slave communication system and method for a network element
04/02/2003EP1298865A2 Method for performance improvement in a transmission protocol using a retransmission timer
04/02/2003EP1298860A2 Method and system for flexible channel association
04/02/2003EP1298856A2 Method of transmitting packet data in a communication system
04/02/2003EP1298853A1 Communication device including vpn accomodation function
04/02/2003EP1298851A1 Method of addressing nodes of a bus system
04/02/2003EP1298850A2 Method and apparatus for monitoring a bus system and a bus system
04/02/2003EP1298848A2 Base station apparatus and terminal apparatus
04/02/2003EP1298847A1 Location based setting of radio communications parameters in a Wireless LAN
04/02/2003EP1298846A2 Managing asynchronous objects received over multiple communication protocols
04/02/2003EP1298843A2 Replicated naming service to support a telecommunications network
04/02/2003EP1298842A1 Method and device for network device configuration
04/02/2003EP1298841A1 Data retrieval system
04/02/2003EP1298828A1 Method of blind transport format detection based on power transitions
04/02/2003EP1298664A1 Method to create multimedia content using several multimedia elements
04/02/2003EP1298554A1 Audio distributing system involving synthesis and audio distributing system involving charging
04/02/2003EP1298530A1 Remote data facility over an IP network
04/02/2003EP1298529A2 Proxy unit and method for computer-implemented protection of an application server program
04/02/2003EP1297700A1 Method for accessing information
04/02/2003EP1297677A2 Client side holistic health check
04/02/2003EP1297676A2 Methods and apparatuses for transferring data
04/02/2003EP1297675A1 Method and device for improving the transmission efficiency in a communication system with a layered protocol stack
04/02/2003EP1297674A2 Method and apparatus for flexible high speed communication
04/02/2003EP1297673A1 Content providing method, content providing server, and client terminal in a content providing infrastructure
04/02/2003EP1297667A1 Electronic greeting card
04/02/2003EP1297666A1 Method for managing a list of packets in an output port of a packet switch
04/02/2003EP1297663A2 Communication devices, systems, methods, and a bluetooth protocol communication device
04/02/2003EP1297662A2 Address conversion method and device in a fibre channel switch
04/02/2003EP1297661A2 Adaptive transmission channel allocation method and system for ism and unlicensed frequency bands
04/02/2003EP1297660A1 Interaction in a communication system
04/02/2003EP1297650A1 Content aware network apparatus
04/02/2003EP1297636A2 Power control algorithm for packet data based on queue/channel utilization
04/02/2003EP1297634A1 Streaming panoramic video
04/02/2003EP1297475A1 Method and system as well as data carrier for authenticating a client who desires to obtain a service or product from a supplier
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