| Patents for H04L 12 - Data switching networks (448,999) |
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| 10/04/2001 | EP1145538A3 Method and communication system for processing state information in a management network having different management levels |
| 10/04/2001 | EP1145520A3 Method and arrangement for implementing ipsec policy management using filter code |
| 10/04/2001 | EP1139691A2 Busstation for an optical bus system |
| 10/04/2001 | EP1139689A2 Hand-off processing apparatus and method for telecommunication system |
| 10/04/2001 | EP1139681A1 Location-dependent user interface |
| 10/04/2001 | EP1139663A2 Communication method, communication service apparatus, communication terminal device and communication system |
| 10/04/2001 | EP1139645A2 A facsimile type electronic mail apparatus and a method for controlling thereof |
| 10/04/2001 | EP1139632A2 Method for packet communication with mobile node |
| 10/04/2001 | EP1139618A2 PNNI-based mult-link shortest path class-of service routing |
| 10/04/2001 | EP1139617A2 Mobile communication system with effective packet transmission and control method for the same |
| 10/04/2001 | EP1139616A1 Cell disassembly device, cell disassembly method and computer-readable recording medium in which program for making computer execute the method is recorded |
| 10/04/2001 | EP1139615A1 Method to generate an acceptance decision in a telecommunication system |
| 10/04/2001 | EP1139614A1 Improved method of decoding uplink status flags for RT-EGPRS users |
| 10/04/2001 | EP1139613A1 Subscriber terminal, network controller and communication system for performing packet data transfer with reduced delay |
| 10/04/2001 | EP1139612A2 Inter-LAN communication device and inter-LAN communication network employing the same |
| 10/04/2001 | EP1139611A2 Bus control module |
| 10/04/2001 | EP1139610A2 Method of controlling the quality of service of a packet data bus |
| 10/04/2001 | EP1139609A2 Bus systeme |
| 10/04/2001 | EP1139608A2 Method and system for subscriber-configurable communications service |
| 10/04/2001 | EP1139607A2 Wireless network with time slot sorting mechanism |
| 10/04/2001 | EP1139606A1 Wireless communication in a lan with varying signal level thresholds |
| 10/04/2001 | EP1139605A1 Network controller and communication packet data transfer with reduced delay |
| 10/04/2001 | EP1139604A2 Online technical support to support the elimination of problems arising in a device |
| 10/04/2001 | EP1139602A1 Method and device for multicasting |
| 10/04/2001 | EP1139595A2 Method and system for establishing content-flexible connections in a communications network |
| 10/04/2001 | EP1139230A1 Method of using whole digital code to assign address for computer |
| 10/04/2001 | EP1139229A2 Scalable computer cluster |
| 10/04/2001 | EP1139221A1 Web monitor |
| 10/04/2001 | EP1138169A1 Telecommunication system and method for transmitting data |
| 10/04/2001 | EP1138162A1 Method for transmitting short messages |
| 10/04/2001 | EP1138143A1 A method for optimizing of data transmission |
| 10/04/2001 | EP1138140A2 System and method for pre-filtering low priorty packets |
| 10/04/2001 | EP1138139A2 Method and apparatus for providing guaranteed quality/class of service within and across networks using existing reservation protocols and frame formats |
| 10/04/2001 | EP1138138A2 Providing admission control with a distributed bandwidth broker |
| 10/04/2001 | EP1138137A2 Wireless local loop system and methods useful therefor |
| 10/04/2001 | EP1138135A1 Multi punctured fec technique |
| 10/04/2001 | EP1137999A1 Methods and apparatus for manarray pe-pe switch control |
| 10/04/2001 | EP1086552A4 Optimizing the transfer of data packets between lans |
| 10/04/2001 | EP1062741A4 Capacity allocation system using semi-autonomous network elements to implement and control a transmission schedule |
| 10/04/2001 | EP0972378A4 Hierarchical packet scheduling method and apparatus |
| 10/04/2001 | EP0954787B1 Method and system for evaluating performance and monitoring quality of service of an information system |
| 10/04/2001 | EP0853851A4 Atm switch with vc priority buffers |
| 10/04/2001 | DE10058443A1 Method for classifying data packets converts an original control database into a control outline table format for storing in memory while splitting an input code into multiple sub-codes. |
| 10/04/2001 | DE10016173A1 Busstation für ein optisches Bussystem Bus station for an optical bus system |
| 10/04/2001 | DE10015724A1 Circuit for transmitting data with constant bit rate has FIFO before each multiplexer or coupling field input, free association of multiplexer input signal bits to transmission data stream |
| 10/04/2001 | DE10015438A1 Bus system has circuit stage per subscriber that detects current connection combination of connected lines and encodes bus subscriber depending on detected connection combination |
| 10/04/2001 | DE10015390A1 Drahtloses Netzwerk mit einem Zeitschlitzsortiermechanismus A wireless network comprising a time slot sorting mechanism |
| 10/04/2001 | DE10014522A1 Verfahren und Anordnung zur Zulässigkeitsprüfung einer Dienstnutzung Method and apparatus for admissibility check a service usage |
| 10/04/2001 | DE10008949A1 Prestorage method for computer network information, involves storing computer network information in central cache memory so that information is available for call-up with computer |
| 10/04/2001 | CA2404686A1 Wireless local loop |
| 10/04/2001 | CA2403657A1 Method for testing a communication channel |
| 10/04/2001 | CA2400556A1 Multimode apparatus with communication and control features |
| 10/04/2001 | CA2375206A1 Internet/network security method and system for checking security of a client from a remote facility |
| 10/04/2001 | CA2338910A1 Methods, products and apparatus for providing machine unintelligible, human understandable information on a communications network |
| 10/03/2001 | CN1316167A Transmission of data packets over CDMA type cellular telephone |
| 10/03/2001 | CN1316160A Method and apparatus for universally accessible command and control information in network |
| 10/03/2001 | CN1316159A Reproducing arrangement for supplying on-screen display information to analog connection means in digital mode of information |
| 10/03/2001 | CN1316153A Communication method, communication device, communication system and providing medium |
| 10/03/2001 | CN1316151A Geospacial internet protocol addressing |
| 10/03/2001 | CN1316147A Apparatus for securing user's information in mobile communication system connected to internet and method thereof |
| 10/03/2001 | CN1316146A Interfacing apparatus and method for adapting ethernet directly to physical channel |
| 10/03/2001 | CN1316145A Multi-port packet processor |
| 10/03/2001 | CN1316144A Data transfer control device and electronic apparatus |
| 10/03/2001 | CN1316143A Home zone service method for mobile telephone subscribers in mobile radio communication system |
| 10/03/2001 | CN1316133A Method and apparatus for transcoding, and medium |
| 10/03/2001 | CN1315814A Linking web site system and method for mobile communication equipment |
| 10/03/2001 | CN1315795A User terminal adapter for ISDN |
| 10/03/2001 | CN1315703A Character style server based on internet |
| 10/03/2001 | CN1315647A Refrigerator and controlling method thereof |
| 10/03/2001 | CN1072419C Apparatus and method for supporting line group apparatus remote from line unit |
| 10/03/2001 | CA2342748A1 Method of reporting a problem in a network session with added user friendly features |
| 10/03/2001 | CA2342562A1 Method and apparatus for the distribution of information and electronic tickets by means of a tourist electronic ticket agent intranet |
| 10/02/2001 | US6298458 System and method for manufacturing test of a physical layer transceiver |
| 10/02/2001 | US6298456 Runtime detection of network loops |
| 10/02/2001 | US6298455 Publish and subscribe data processing with failover using cascaded sequence numbers |
| 10/02/2001 | US6298406 Method of and apparatus for detecting direction of reception of bus packets and controlling direction of transmission of bus packets within an IEEE 1394 serial bus node |
| 10/02/2001 | US6298395 Charging apparatus and method of charging a battery |
| 10/02/2001 | US6298381 System and method for information retrieval regarding services |
| 10/02/2001 | US6298379 Apparatus and method for maintaining operational status in network computers during system management operations |
| 10/02/2001 | US6298378 Event distribution system for computer network management architecture |
| 10/02/2001 | US6298376 Fault tolerant communication monitor for a master/slave system |
| 10/02/2001 | US6298375 Method of migrating a mail post office |
| 10/02/2001 | US6298374 Communication management apparatus with user modifiable symbol movable among virtual spaces shared by user terminals to direct current user position in real world and recording medium used therefor |
| 10/02/2001 | US6298352 Apparatus and method for managing number sources |
| 10/02/2001 | US6298349 System resource display apparatus and method thereof |
| 10/02/2001 | US6298239 Information transmission control apparatus for transmitting same information to a plurality of destinations, and information reception apparatus for receiving information from information transmission control apparatus |
| 10/02/2001 | US6298091 Method to play audio and video clips through MPEG decoders |
| 10/02/2001 | US6298071 Method and apparatus for processing variable bit rate information in an information distribution system |
| 10/02/2001 | US6298070 Packet training with an adjustable optimum number of packets |
| 10/02/2001 | US6298069 System and method for implementing self-device control modules in an electronic network |
| 10/02/2001 | US6298067 Distributed arbitration scheme for network device |
| 10/02/2001 | US6298066 Single wire bus interface for multidrop applications |
| 10/02/2001 | US6298065 Method for multi-mode operation of a subscriber line card in a telecommunications system |
| 10/02/2001 | US6298064 Broadband telecommunications system |
| 10/02/2001 | US6298063 System and method for providing backup machines for implementing multiple IP addresses on multiple ports |
| 10/02/2001 | US6298061 Port aggregation protocol |
| 10/02/2001 | US6298060 Layer 2 integrated access scheme |
| 10/02/2001 | US6298059 Multiple quality of service asynchronous transfer mode-frame relay interworking function and method |
| 10/02/2001 | US6298058 Methods for implementing a talkgroup call with competing sources in a multicast IP network |
| 10/02/2001 | US6298057 System and method for reliability transporting aural information across a network |