| Patents for H04L 12 - Data switching networks (448,999) |
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| 06/03/2004 | US20040105433 Terminal registration method using session initiation protocol |
| 06/03/2004 | US20040105430 System and method for connecting portable information equipment and extension telephone |
| 06/03/2004 | US20040105428 System for establishing and maintaining a connection |
| 06/03/2004 | US20040105426 Modem relay originator |
| 06/03/2004 | US20040105425 Modular switch system on high-speed serial bus |
| 06/03/2004 | US20040105424 Method for implementing an Open Charging (OC) middleware platform and gateway system |
| 06/03/2004 | US20040105423 Apparatus and method for synchronization of multiple data paths and recovery from lost synchronization |
| 06/03/2004 | US20040105422 Dynamic IP router tables using highest-priority matching |
| 06/03/2004 | US20040105421 Wireless LAN system |
| 06/03/2004 | US20040105420 Mobile terminal equipment and packet communication method between terminals |
| 06/03/2004 | US20040105417 Wireless LAN system for predicting movement destination of child station and wireless LAN parent station therefor |
| 06/03/2004 | US20040105416 Apparatus for controlling load balance of multi-access points in wireless LAN system and method thereof |
| 06/03/2004 | US20040105415 Wireless LAN system, communication terminal, LAN control apparatus and QoS control method |
| 06/03/2004 | US20040105414 Multi-hop wireless network data forwarding |
| 06/03/2004 | US20040105413 System and method for tight inter-working between wireless local area network (WLAN) and universal mobile telecommunication systems (UMTS) |
| 06/03/2004 | US20040105412 Point coordinator control passing scheme using a scheduling information parameter set for an IEEE 802.11 wireless local area network |
| 06/03/2004 | US20040105411 Information gathering apparatus and method having multiple wireless communication options |
| 06/03/2004 | US20040105408 System and method for supporting mobility of mobile node using regional anchor point in future Internet |
| 06/03/2004 | US20040105407 Relay device |
| 06/03/2004 | US20040105406 Transmission power control method, radio communication system, base station and mobile station |
| 06/03/2004 | US20040105404 Adaptor serving for both mobile phone unit and private IP phone unit |
| 06/03/2004 | US20040105401 Apparatus and method for reducing power consumption in ad-hoc network |
| 06/03/2004 | US20040105400 System and method for dormant control in the packet data service network |
| 06/03/2004 | US20040105399 Survivable call box |
| 06/03/2004 | US20040105398 Method and electronic switching circuit for a scalable communication interface in automation components |
| 06/03/2004 | US20040105397 Integrated network switching hub and bus structure |
| 06/03/2004 | US20040105394 System for end-to-end measurement of network information |
| 06/03/2004 | US20040105393 Arrangement and method relating to traffic control |
| 06/03/2004 | US20040105392 Decentralized SLS monitoring in a differentiated service environment |
| 06/03/2004 | US20040105391 Measurement architecture to obtain per-hop one-way packet loss and delay in multi-class service networks |
| 06/03/2004 | US20040105390 Method and system for implementing a fast recovery process in a local area network |
| 06/03/2004 | US20040105389 Method for hybrid network planning |
| 06/03/2004 | US20040105388 Router node with control fabric and resource isolation therein |
| 06/03/2004 | US20040105387 Router apparatus |
| 06/03/2004 | US20040105386 Method for scheduling of plural packet data flows |
| 06/03/2004 | US20040105385 Device for accessing a telecommunication network for the selective degradation of data flows |
| 06/03/2004 | US20040105384 Event-driven flow control for a very high-speed switching node |
| 06/03/2004 | US20040105383 Network auto-provisioning and distributed restoration |
| 06/03/2004 | US20040105121 Communications device and communications method |
| 06/03/2004 | US20040105119 Image-attached mail transiting apparatus, image-attached mail transiting method, and image-attached mail transiting program |
| 06/03/2004 | US20040105118 Heuristic routing of electronic documents |
| 06/03/2004 | US20040104928 Unit management system and method |
| 06/03/2004 | US20040104927 System and method for automatic software retrieval on a peer-to-peer network |
| 06/03/2004 | DE19709258B4 Rückkopplungssteuerverfahren und zugehörige Vorrichtung in einem ATM-Schaltsystem Feedback control method and associated apparatus in an ATM switching system |
| 06/03/2004 | DE10354906A1 Interaktive Zweiweg-Kollaboration in Prozßsteuerungsanlagen Interactive two-way collaboration in Prozßsteuerungsanlagen |
| 06/03/2004 | DE10254935A1 Method of operating motor vehicle subsystems such as door locks involves connecting coordinated control modules using Multiple Bus network |
| 06/03/2004 | DE10254580A1 Verfahren und Vorrichtung zur Übertragung von Daten in Nachrichten auf einem Bussystem Method and apparatus for transmitting data in messages on a bus system |
| 06/03/2004 | DE10254285A1 Gateway-Einheit zur Verbindung von Subnetzen, insbesondere in Fahrzeugen Gateway unit for connection of subnets, especially in vehicles |
| 06/03/2004 | DE10254152A1 Verfahren zum Datenaustausch zwischen einem elektrischen Gerät und einer Benutzerschnittstelle über ein Datennetz Method for exchanging data between an electric device and a user interface via a data network |
| 06/03/2004 | DE10254017A1 Verfahren und Vorrichtung zur funktionalen Verbindung von mindestens zwei Netzwerken Method and apparatus for functional connection of at least two networks |
| 06/03/2004 | DE10248152A1 System for communication between field-device and operator device e.g. for industrial process- and technical power-installations, has field device joined via server computer to communication network |
| 06/03/2004 | DE10245561B3 Connection method for time division multiplex communications network using graph of possible network node connections for determining optimum connection path |
| 06/03/2004 | CA2632097A1 Automated system and method for management of digital subscriber lines |
| 06/03/2004 | CA2506511A1 Hybrid space-time diversity beam forming method |
| 06/03/2004 | CA2505853A1 Transmission of video |
| 06/03/2004 | CA2505077A1 Method and system for providing macro network services to micro network communications |
| 06/03/2004 | CA2504854A1 A method for fast, secure 802.11 re-association without additional authentication, accounting, and authorization infrastructure |
| 06/03/2004 | CA2503764A1 Device and method for centralized data management and access control to databases in a telecommunication network |
| 06/03/2004 | CA2503508A1 Forewarding system with multiple logical sub-system functionality |
| 06/02/2004 | EP1424871A2 Method and apparatus capable of transferring very high data rates across a midplane or backplane |
| 06/02/2004 | EP1424868A1 Method, apparatus and system for handling an authentication error of a mobile user roaming between a GSM and a WLAN network |
| 06/02/2004 | EP1424866A1 Radio communication apparatus |
| 06/02/2004 | EP1424865A1 Method of and device for resource allocation in digital cellular communication systems |
| 06/02/2004 | EP1424863A1 Mobile probes |
| 06/02/2004 | EP1424853A1 Digital broadcast reception apparatus and communication information transmission method |
| 06/02/2004 | EP1424832A1 End-to-end measuring device of network information |
| 06/02/2004 | EP1424829A2 Native Wi-Fi architecture for 802.11 networks |
| 06/02/2004 | EP1424828A2 Communication control apparatus, firewall apparatus, and data communication method |
| 06/02/2004 | EP1424826A2 Apparatuses and method for automatically controlling voice data transmission over IP network |
| 06/02/2004 | EP1424823A1 Processing unexpected transmission interruptions in a wireless communications system |
| 06/02/2004 | EP1424820A1 Distributed communication system |
| 06/02/2004 | EP1424819A1 Mobile communications network and data delivery method in mobile communications network |
| 06/02/2004 | EP1424818A1 Packet buffering based on hop count number in a multi-hop network |
| 06/02/2004 | EP1424817A2 Circuit connection restoration method and program for restoring connection in short time |
| 06/02/2004 | EP1424816A2 Method for data exchange between Bluetooth devices |
| 06/02/2004 | EP1424815A1 Method for requesting status reports in acknowledged mode data transfer |
| 06/02/2004 | EP1424814A1 Adaptive adjustment of backoff times in wireless network communications |
| 06/02/2004 | EP1424813A2 Electronic apparatus |
| 06/02/2004 | EP1424812A2 A wireless LAN connecting unit for connecting to the Internet |
| 06/02/2004 | EP1424811A2 Wireless LAN system |
| 06/02/2004 | EP1424810A1 A communication system and method of authentication therefore |
| 06/02/2004 | EP1424809A2 Decentralized SLS monitoring in a differentiated service environment |
| 06/02/2004 | EP1424808A1 Hierarchical management system of the distributed network management platform |
| 06/02/2004 | EP1424807A1 Method for controlling multicast group membership |
| 06/02/2004 | EP1424806A1 Multicast Router with Translation Function for Protocols according to Any-Source-Multicast and Source-Specific-Multicast |
| 06/02/2004 | EP1424799A2 System and method for detecting lost messages transmitted between modules in a communication device |
| 06/02/2004 | EP1424783A2 Method and device for detecting the propagation environment of radio waves |
| 06/02/2004 | EP1424617A1 Method for authentication and charging for a sucbriber in a wireless network |
| 06/02/2004 | EP1423969A1 Advice of charge for communications services, architectures and methods therefor |
| 06/02/2004 | EP1423964A2 Scalable peer-to-peer-network with a directory service |
| 06/02/2004 | EP1423962A1 Decomposed switching node and method of operating the same |
| 06/02/2004 | EP1423958A2 Method and device for transmitting an electronic message |
| 06/02/2004 | EP1423949A2 Router discovery protocol on a mobile internet protocol based network |
| 06/02/2004 | EP1423948A1 Method for identifying a station with specific functions in a wireless-based ad-hoc network and a sub-station for carrying out said method |
| 06/02/2004 | EP1423947A2 A method and apparatus for optimizing elastic flows in a multi-path network for a traffic demand |
| 06/02/2004 | EP1423946A1 Controlling communications between devices within a mobile and ad hoc network |
| 06/02/2004 | EP1423945A1 Method and arrangement in an ip network |
| 06/02/2004 | EP1423944A1 Method for routing wireless links in a wireless-based ad-hoc network and a sub-station for carrying out a method of this type |
| 06/02/2004 | EP1423943A1 USE OF IP−MULTICAST TECHNOLOGY FOR 2−PARTY CALLS IN MOBILE COMMUNICATION NETWORKS |
| 06/02/2004 | EP1423942A1 Shared memory data switching |