| Patents for H04L 12 - Data switching networks (448,999) |
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| 06/05/2001 | US6243020 Method and apparatus for programmably driving an LED display |
| 06/05/2001 | US6242206 Evaluating efficiency enzyme inhibitor; culture transformed cells, isolate preferential protein, incubate with enzyme inhibitor and monitor enzyme activity |
| 06/05/2001 | CA2247427C Method and apparatus for providing a multi-party speech connection for use in a wireless communication system |
| 06/05/2001 | CA2224889C Method and control mechanism for a data fetching service |
| 06/05/2001 | CA2214616C Method and apparatus for element management |
| 06/05/2001 | CA2172746C Electronic messaging in a wide area network |
| 06/05/2001 | CA2156756C Optical data communication system and method |
| 06/05/2001 | CA2024215C Cross-connect method for stm-1 signals of the synchronous digital multiplex hierarchy |
| 06/01/2001 | CA2324837A1 Method and apparatus for exchanging routing information in a packet-based data network |
| 05/31/2001 | WO2001039538A1 Transfer of security association during a mobile terminal handover |
| 05/31/2001 | WO2001039535A1 Method and arrangement for transmitting information between subsystems in hybrid cellular telecommunication systems |
| 05/31/2001 | WO2001039525A2 Transfer of algorithm parameters during handover of a mobile station between radio network subsystems |
| 05/31/2001 | WO2001039522A2 Method for operating a mobile radio network |
| 05/31/2001 | WO2001039483A2 Improving charging efficiency |
| 05/31/2001 | WO2001039479A1 Communication system |
| 05/31/2001 | WO2001039478A1 Method and system for transmitting communication signals through internet and a public switched telephone network |
| 05/31/2001 | WO2001039470A1 Optimal request routing by exploiting packet routers topology information |
| 05/31/2001 | WO2001039467A1 Method and system for controlling transmission of packets in computer networks |
| 05/31/2001 | WO2001039465A1 Method for content distribution to a network client |
| 05/31/2001 | WO2001039462A1 Procedure and system for determining the accessibility of a data file in a distributed system |
| 05/31/2001 | WO2001039461A2 Network event correlation system using protocol models |
| 05/31/2001 | WO2001039457A2 Electronic mail server |
| 05/31/2001 | WO2001039452A1 Closed loop power control for common downlink transport channels |
| 05/31/2001 | WO2001039444A1 Method and system for dynamic gateway selection in an ip telephony network |
| 05/31/2001 | WO2001039442A1 Packet and circuit switched network method and apparatus |
| 05/31/2001 | WO2001039441A1 Internet protocol telephony voice/video message deposit and retrieval |
| 05/31/2001 | WO2001039440A1 Sending of e-mails by telephone |
| 05/31/2001 | WO2001039439A1 Method for managing channels contained in a transmission route |
| 05/31/2001 | WO2001039438A1 Network architecture and call processing system |
| 05/31/2001 | WO2001039437A2 Method and system for management of network domains |
| 05/31/2001 | WO2001039436A2 Method for batchwise exchange of management protocol data units |
| 05/31/2001 | WO2001039435A2 Apparatus and method for forwarding encapsulated data packets on a network |
| 05/31/2001 | WO2001039434A2 Packet order determining method and apparatus |
| 05/31/2001 | WO2001039433A2 Scheduler |
| 05/31/2001 | WO2001039432A2 Method for controlling radio stations |
| 05/31/2001 | WO2001039431A2 Network address server |
| 05/31/2001 | WO2001039430A2 A high-speed, programmable packet scheduler and buffer manager |
| 05/31/2001 | WO2001039419A2 System and method for monitoring the performance and quality of service provided by a communication service or network |
| 05/31/2001 | WO2001039416A1 Second level collision resolution for packet data communications |
| 05/31/2001 | WO2001039409A1 A task oriented graphical user interface for a communication test set |
| 05/31/2001 | WO2001039391A2 Method and system for identifying encoding/decoding information in a mobile radio network |
| 05/31/2001 | WO2001039389A1 Communication method and communication device |
| 05/31/2001 | WO2001039386A1 Apparatus and method for assigning a common packet channel in a cdma communication system |
| 05/31/2001 | WO2001039379A2 Method for automatic intrusion detection and deflection in a network |
| 05/31/2001 | WO2001039132A1 Secure transmission and reception for hybrid mail |
| 05/31/2001 | WO2001039029A2 Collaborative capacity planning and reverse inventory management during demand and supply planning in a network-based supply chain environment and method thereof |
| 05/31/2001 | WO2001039007A1 Integrated browser and server system |
| 05/31/2001 | WO2001039003A1 Method for operating an integrated point of presence server network |
| 05/31/2001 | WO2001039000A1 A user device and system for traffic management and content distribution over a world wide area network |
| 05/31/2001 | WO2001038999A1 Electronic message filter having a whitelist database and a quarantining mechanism |
| 05/31/2001 | WO2001038996A1 Method and system for adjusting isochronous bandwidths on a bus |
| 05/31/2001 | WO2001038994A1 Method and system for continuous interactive communication in an electronic network |
| 05/31/2001 | WO2001038991A1 Methods and apparatus for providing secure multiple-network access at a single workstation |
| 05/31/2001 | WO2001038983A2 Distributed cache synchronization protocol |
| 05/31/2001 | WO2001038982A1 Peer to peer interconnect diagnostics |
| 05/31/2001 | WO2001038951A2 A method and system for circumscribing a topology to form ring structures |
| 05/31/2001 | WO2001013558A8 System and method for retrieval of data from remote sensors using multiple communication channels |
| 05/31/2001 | WO2001008366A8 Apparatus and method for media access control |
| 05/31/2001 | WO2001003465A3 Communication method |
| 05/31/2001 | WO2000077964A3 Management information base (mib) with threshold crossing alert (tca) profiles |
| 05/31/2001 | WO2000077620A3 Vehicle computerized network system |
| 05/31/2001 | WO2000077618A3 Lookup discovery service |
| 05/31/2001 | WO2000062500A3 Method of determining the position of a given bit in a bit vector |
| 05/31/2001 | WO2000052878A3 Method and system for data transmission, notably in a motor vehicle occupant protection system |
| 05/31/2001 | WO2000019659A3 Method for communicating packet-oriented information over a time multiplex-oriented radio route |
| 05/31/2001 | WO2000014994A3 Use of cic to identify calls when using isup in conjunction with aal type 2 signaling protocol |
| 05/31/2001 | WO2000010291A3 Method for controlling data transmission in a wireless v.24 data transmission system |
| 05/31/2001 | WO1999059073A9 Method and system for providing an appliance user interface |
| 05/31/2001 | US20010002473 Dynamic lookup service in a distributed system |
| 05/31/2001 | US20010002450 Vehicle trouble diagnosis method, vehicle trouble diagnosis apparatus and computer-readable record medium recording trouble diagnosis program |
| 05/31/2001 | US20010002365 Data communication device and method of processing transmitted data |
| 05/31/2001 | US20010002199 System and associated method for the synchronization and control of multiplexed payloads over a telecommunications network |
| 05/31/2001 | US20010002198 Network hub for interconnecting a wireless office environment with a public cellular telephone newtork |
| 05/31/2001 | US20010002195 Methods and apparatus for providing quality-of-service guarantees in computer networks |
| 05/31/2001 | US20010002194 Exchange for communication network |
| 05/31/2001 | US20010002193 Method for introducing switched virtual connection call redundancy in asynchronous transfer mode networks |
| 05/31/2001 | US20010002192 Communication connection merge method and node to be used therefor |
| 05/31/2001 | US20010002191 Method for testing continuity of ISUP relay call |
| 05/31/2001 | DE19957655A1 Wireless network with several access probabilities, forwarding at least one received reservation message by base station dependent on at least one further access probability |
| 05/31/2001 | DE19957251A1 Verfahren und Vorrichtung zum Erzeugen von kundenspezifischen Konfigurationsdatensätzen für Netzwerkelemente eines Telekommunikationssystems Method and apparatus for producing custom configuration data for the network elements of a telecommunications system |
| 05/31/2001 | DE19956852A1 E-mail system uses voice recognition allows cheap audio messages |
| 05/31/2001 | DE19956318A1 Method for controlling transmission of information specific for the radio transmission protocol i.e. for communication between subscribers of the wireless component of LANs via the core network |
| 05/31/2001 | DE19955351A1 Telecommunication network connection method for continuous data flow end device |
| 05/31/2001 | DE19955330A1 Data transmission between field bus and communications network |
| 05/31/2001 | DE19955281A1 Network extension process for hospitals automatically obtains address data avoids manual entry |
| 05/31/2001 | DE10019792A1 Schaltungssteuerungsvorrichtung, Schaltungssteuerungsverfahren und Speichermedium, in dem ein Programm für diese gespeichert ist A shift control apparatus and shift control method memory medium in which a program is stored for this |
| 05/31/2001 | CA2392913A1 A task oriented graphical user interface for a communication test set |
| 05/31/2001 | CA2392397A1 Electronic message filter having a whitelist database and a quarantining mechanism |
| 05/31/2001 | CA2391648A1 Method and system for continuous interactive communication in an electronic network |
| 05/31/2001 | CA2391037A1 Method and system for dynamic gateway selection in an ip telephony network |
| 05/31/2001 | CA2391035A1 Internet protocol telephony voice/video message deposit and retrieval |
| 05/31/2001 | CA2359023A1 Method of and system for communication |
| 05/30/2001 | EP1104220A1 Method and device for transmitting a data flow over an ATM network |
| 05/30/2001 | EP1104219A2 Data transmission method and apparatus |
| 05/30/2001 | EP1104218A2 Dynamic virtual-channel management circuit |
| 05/30/2001 | EP1104211A2 Network enhancement by utilizing geolocation information |
| 05/30/2001 | EP1104208A1 Communication method using a single frequency channel |
| 05/30/2001 | EP1104207A1 Data packets for mobile telecommunications systems |
| 05/30/2001 | EP1104156A1 Video mail system for public use and operating method |
| 05/30/2001 | EP1104152A2 A radiotelephone |