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)
03/1998
03/31/1998US5734820 Security apparatus and method for a data communications system
03/31/1998US5734810 Client server system performing automatic reconnection and control method thereof
03/31/1998US5734719 Digital information accessing, delivery and production system
03/31/1998US5734704 Communication apparatus for communicating in accordance with information identifying device manufacturer
03/31/1998US5734684 Demodulation device and communication processing apparatus provided with same
03/31/1998US5734678 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
03/31/1998US5734659 Computer network having a virtual circuit message carrying a plurality of session messages
03/31/1998US5734645 Layer 2 protocol in a cellular communication system
03/31/1998US5734641 Device and method for discriminating timeout
03/31/1998US5732776 Downhole production well control system and method
03/31/1998CA2086854C Method and system for automatic modem protocol selection in a cellular communications system
03/26/1998WO1998012890A2 Method and arrangement for rendering telecommunication operations and relations anonymous in telematic applications
03/26/1998WO1998012881A2 Method and system for network information access
03/26/1998WO1998012863A1 Method and system for calling card validation hubbing
03/26/1998WO1998012853A1 Method for synchronous transmission of digital data, in particular using an asynchronous communication processor
03/26/1998WO1998012852A1 Method for checking a data exchange based on a communication protocol
03/26/1998WO1998012851A1 Method and device for integrating distributed telematic applications by means of a plurality of telecommunication channels
03/26/1998WO1998012834A1 Method for clocked serial data-transmission of data blocks of identical length
03/26/1998WO1998012833A2 Method and system for wireless internet access
03/26/1998WO1998012832A1 A mobile tele-computer network for motion picture, television and tv advertising production
03/26/1998WO1998012826A1 Signalling method and transmitter used in a digital radio system
03/26/1998WO1998012823A1 Method and apparatus for providing control channel communications for an information distribution system
03/26/1998WO1998012650A1 System and method for hierarchical data distribution
03/26/1998WO1998012644A1 Electronic network navigation device and method for linking to an electronic address therewith
03/26/1998WO1998012643A1 Method and apparatus for creating and using dynamic universal resource locators
03/26/1998WO1998012640A1 Method and apparatus for supporting multiple protocols on a network
03/26/1998CA2266100A1 Method for clocked serial data-transmission of data blocks of identical length
03/26/1998CA2265985A1 Method and system for wireless internet access
03/25/1998EP0831668A1 Auto-adaptive intercommunication protocol between base stations of a cellular telephone network
03/25/1998EP0831666A2 Telecommunication device, in particular radio-mobile apparatus
03/25/1998EP0831621A2 Communication control apparatus
03/25/1998EP0830800A2 Process for detecting and compensating for missing or incorrectly inserted cells in the asynchronous transfer method (atm)
03/25/1998EP0830784A2 System for providing closed captioning to an electronic discussion group
03/25/1998EP0830776A1 Computer network and communication network integration system
03/25/1998EP0830775A1 Control message transmission in telecommunications systems
03/25/1998EP0830774A2 Internet server access control and monitoring systems
03/25/1998EP0830773A1 Remote access apparatus and method which allow dynamic internet protocol (ip) address management
03/25/1998EP0830772A1 Apparatus and method for providing unique identifiers to remote dial-in network clients
03/25/1998EP0830767A1 A method for arbritrating for access to a control channel in a data bus system
03/25/1998EP0830764A1 A control system for a wireless telecommunications system
03/25/1998EP0830763A1 Subscriber terminal for a wireless telecommunications system
03/25/1998EP0830762A1 Multiple address security architecture
03/25/1998EP0830759A1 Apparatus and method of frame aligning information in a wireless telecommunications system
03/25/1998EP0830756A1 Asymmetric hybrid access system and method
03/25/1998EP0830751A1 Apparatus and method of controlling transmitting power in a subscriber terminal of a wireless telecommunications system
03/25/1998EP0830750A1 Apparatus and method of transmitting and receiving information in a wireless telecommunications system
03/25/1998EP0830749A1 Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless telecommunications system
03/25/1998EP0830748A1 Apparatus and method of establishing a downlink communication path in a wireless telecommunications system
03/25/1998EP0692121A4 File difference engine
03/24/1998US5732326 Information guiding system and method of preventing borrower of portable terminal unit from forgetting to return it
03/24/1998US5732240 Real-time data cache size adjustment in a server computer
03/24/1998US5732213 System and method of testing open systems interconnection (OSI) layers in telecommunication networks
03/24/1998US5732212 System and method for remote monitoring and operation of personal computers
03/24/1998US5732094 Method for automatic initiation of data transmission
03/24/1998US5732078 Communication network
03/24/1998US5732074 Mobile portable wireless communication system
03/20/1998CA2216504A1 Node configuration setup system with servers hunting through connection-oriented network for client's data
03/19/1998WO1998011755A2 Process and device for increasing the reach of transmission paths between functional units of an isdn subscriber connection with a minimized band width
03/19/1998WO1998011744A1 Data service in a mobile communication network
03/19/1998WO1998011740A2 Process for controlling the initiation of emergency calls in cordless telecommunication systems, in particular dect/gap systems
03/19/1998WO1998011716A1 Method and system for electronic document certification
03/19/1998WO1998011702A1 Apparatus and methods for capturing, analyzing and viewing live network information
03/19/1998WO1998011701A1 Address administration for 100base-t phy devices
03/19/1998WO1998011700A1 Process and components for controlling the connections of a transmission system
03/19/1998WO1998011699A1 Data transferring process
03/19/1998WO1998011697A1 Arrangement for initiating and maintaining flow control in shared-medium, full-duplex, and switched networks
03/19/1998WO1998011490A1 Address translation in computer bus bridge devices
03/19/1998WO1998011487A1 A digital information library and delivery system
03/19/1998WO1998006208A3 A method and an apparatus for transferring of sound
03/19/1998WO1998000951A3 Method and arrangement for distributing service programs in a network environment
03/19/1998DE19741246A1 Internetwork connection flow regulation method
03/19/1998DE19733689A1 Internet file access system with optical reading of coded index marks
03/19/1998DE19638111A1 Verfahren zum Steuern des Absetzens von Notrufen in Schnurlos-Telekommunikationssystemen, insbesondere DECT/GAP-Systemen Method for controlling the deposition of emergency calls in cordless telecommunication systems, in particular DECT / GAP systems
03/19/1998DE19638072A1 Verfahren und Einrichtung zur Anonymisierung von Telekommunikationsvorgängen und -beziehungen bei Telematikanwendungen Method and apparatus for anonymization of telecommunications operations and relationships in telematics applications
03/19/1998DE19638071A1 Verfahren und Einrichtung zur Integration verteilter Telematikanwendungen über verschiedene Telekommunikationswege Method and apparatus for integrating distributed telematics applications on different telecom links
03/19/1998DE19637312A1 Verfahren zur Kontrolle der Verbindungen eines Übertragungssystems und Komponente zur Durchführung des Verfahrens Procedures for monitoring the connections of a transmission system and component for performing the method
03/19/1998CA2265850A1 Process for controlling the initiation of emergency calls in cordless telecommunication systems, in particular dect/gap systems
03/19/1998CA2265588A1 Data transferring process
03/19/1998CA2265555A1 Process and device for increasing the reach of transmission paths between functional units of an isdn subscriber connection with a minimized band width
03/18/1998EP0830017A2 Delivery and acquisition of data segments with optimized inter-arrival time
03/18/1998EP0829996A2 Correlating information between internet and call center environments
03/18/1998EP0829991A2 Methods and apparatus for sending electronic data signals
03/18/1998EP0829986A1 System for improving data throughput of a TCP/IP Network connection with slow return channel
03/18/1998EP0829174A1 Reconfigurable subscriber terminal for a wireless telecommunications system
03/18/1998EP0829152A1 A ring bus data transfer system
03/18/1998EP0829150A1 Cdma transmission employing clipping function
03/18/1998EP0679300A4 A wireless packet data communications modem and method of use therein.
03/18/1998EP0520769B1 Computer system manager
03/18/1998CN1176548A Data communication system and method therefor
03/18/1998CN1176436A Communication monitoring controller and communication monitoring controlling method
03/17/1998USRE35746 Battery package and method using flexible polymer films having a deposited layer of an inorganic material
03/17/1998US5729689 Network naming services proxy agent
03/17/1998US5729685 Apparatus for determining the topology of an ATM network or the like Via communication of topology information between a central manager and switches in the network over a virtual service path
03/17/1998US5729682 System for prompting parameters required by a network application and using data structure to establish connections between local computer, application and resources required by application
03/17/1998US5729681 Method of communicating data from a host to a network controller
03/17/1998US5729601 Electronic exchange apparatus having separated exchange unit and general-purpose control unit
03/17/1998US5729594 On-line secured financial transaction system through electronic media
03/17/1998US5729573 Data communications system
03/17/1998US5729557 Cellular communication system with multiple code rates
03/17/1998US5729549 Simulcasting digital video programs for broadcast and interactive services
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