| Patents for H04L 12 - Data switching networks (448,999) |
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| 12/24/2008 | EP2005313A2 Facilitating application synchronization with a reservation protocol at a sender without application receiver participation |
| 12/24/2008 | EP2005275A2 Method and apparatus for changing power class for a powered device |
| 12/24/2008 | EP1905194B1 Detecting double attachment between a wired network and at least one wireless network |
| 12/24/2008 | EP1750390B1 A method for implementing the charge of the multimedia messaging service |
| 12/24/2008 | EP1712035A4 Ethernet differentiated services |
| 12/24/2008 | EP1678835A4 Communication unit with a handoff |
| 12/24/2008 | EP1474908A4 Method and system for securely transmitting and distributing information and for producing a physical instantiation of the transmitted information in an intermediate, information-storage medium |
| 12/24/2008 | EP1421722B1 Method and apparatus for translating sdh/sonet frames to ethernet frames |
| 12/24/2008 | EP1396159A4 Multi-detection of heartbeat to reduce error probability |
| 12/24/2008 | EP1388237B1 Emergency packet data service |
| 12/24/2008 | EP1384157A4 Managing acess to streams hosted on duplicating switches |
| 12/24/2008 | EP1370966A4 A novel massively parrallel supercomputer |
| 12/24/2008 | EP1295443B1 Method to assess the quality of a voice communication over packet networks |
| 12/24/2008 | EP1257514B1 System and method for combining data bandwidth requests by a data provider for transmission of data over an asynchronous communication medium |
| 12/24/2008 | EP1214813B2 Method and system for transmitting informational content data |
| 12/24/2008 | EP1211856B1 Data transmitter, data receiver, and data transmitting/receiving method |
| 12/24/2008 | EP1198751A4 Methods and apparatus for site wide monitoring of electronic mail systems |
| 12/24/2008 | EP1183831B1 An element for a communications system |
| 12/24/2008 | EP1127429B1 Call management according to presence in a communications system operating over a computer network |
| 12/24/2008 | DE202008013027U1 Haushaltsinformationssystem Financial Information System |
| 12/24/2008 | DE202008012029U1 Bussystem Bus system |
| 12/24/2008 | DE10345341B4 Verfahren, Kommunikationsanordnung und Kommunikationseinrichtung zum Übermitteln von paketorientierten Informationen Method, communication system and communication means for transmitting packet-oriented information |
| 12/24/2008 | DE10201050B4 Line/Switch-Einheit für digitale optische Übertragungssysteme Line / switch unit for digital optical transmission systems |
| 12/24/2008 | DE102008022771A1 Verfahren und System zum Übertragen von Fahrzeug-Diagnosedaten zu einem Internet-Server über ein Bluetooth-fähiges Mobiltelefon zum anschließenden Abrufen Method and system for transmitting vehicle diagnostic data to a web server via a Bluetooth enabled mobile phone for subsequent retrieval |
| 12/24/2008 | DE102007048314B3 Distributed dynamic wireless sensor/actuator network managing and operating method, involves wiredly coupling sensor nodes to network nodes by interfaces, where coupling is provided for reciprocally setting sensor nodes in initial condition |
| 12/24/2008 | DE102007033279B3 System für ein objektorientiertes Datenmanagement System for an object-oriented data management |
| 12/24/2008 | DE102007028841A1 Feldbuseinheit und Verfahren zur Konfiguration einer Feldbuseinheit Fieldbus unit and method for configuring a fieldbus unit |
| 12/24/2008 | DE102007028767A1 Bidirectional electronic bus communication circuits for use in vehicle control devices, have serial data transmission units where two or more alternative hardware data backup units are provided |
| 12/24/2008 | DE102007028766A1 Prüfverfahren und elektronische Schaltung zur sicheren seriellen Übertragung von Daten Test method and electronic circuit for safe serial transmission of data |
| 12/24/2008 | DE102007028640A1 Verfahren, Endgerät und Sprachspeicher zum Speichern von Sprachnachrichten in einem Kommunikationsnetz The method, terminal and voice memory for storing voice messages in a communications network |
| 12/24/2008 | DE102007028598A1 Media system for reproduction of media content, has media server with multiple receiver units for receiving media data, where media server is provided for allocating receiving unit, processing unit, and transmission unit for media client |
| 12/24/2008 | DE102007028532A1 Communication partner e.g. car,-communication device, has communication partners with communication unit to transmit and receive communication information, and localization unit detecting spatial position of one of partners |
| 12/24/2008 | DE102007028093A1 Method for controlling data communication between subscriber units in communication network, involves transmitting local revocation list with identification data of unreliable subscriber units at respective group |
| 12/24/2008 | DE102007027450B3 Bus-capable installation device e.g. connection bus device, has communication part connected with bus system, and two clamps comprising switching matrix for variable assignment of clamps to communication part |
| 12/24/2008 | DE102007018830A1 Anordnung zur Datenübertragung A communications |
| 12/24/2008 | DE102007015628B4 Verfahren und Einrichtung zur Überwachung einer Datenübertragungsstrecke, insbesondere einer optischen bidirektionalen Datenübertragungsstrecke Method and apparatus for monitoring a data transmission path, especially an optical bidirectional data transmission path |
| 12/24/2008 | DE102006049681B4 Aufnahmeeinrichtung zur Erstellung einer multimedialen Aufnahme einer Veranstaltung und Verfahren zur Bereitstellung einer multimedialen Aufnahme Receiving means for creating a multimedia recording of an event and method for providing a multimedia recording |
| 12/24/2008 | DE102006018163B4 Verfahren zur automatischen Adressvergabe A method for automatic address assignment |
| 12/24/2008 | DE102006012655B4 Verfahren zum Bereitstellen einer Dienstqualität in einem WiMAX-Kommunikationsnetzwerk und Verfahren zum Auswählen einer Zugangs-Transportressourcenkontrollfunktion durch eine Richtlinienentscheidungsfunktion in einem Kommunikationsnetzwerk A method for providing a quality of service in a WiMAX communication network and method for selecting an access transport resources control function by means of a policy decision function in a communication network |
| 12/24/2008 | DE102005043220B4 Anordnung zur drahtlosen Kommunikation für ein Kraftfahrzeug Arrangement for wireless communication for a motor vehicle |
| 12/24/2008 | DE10160495B4 Verfahren zur sequentiellen Datenübertragung digitalisierter Daten A method for sequential data transmission of digitized data |
| 12/24/2008 | CN201171211Y Digital television receiving apparatus |
| 12/24/2008 | CN201171207Y External connection type wireless network card |
| 12/24/2008 | CN201171206Y Client terminal and system for searching consumers in instant communication client terminal |
| 12/24/2008 | CN201171205Y Apparatus for transmitting files of instant communication client terminal |
| 12/24/2008 | CN201171204Y Novel embedded emulation system for marine high frequency telephone |
| 12/24/2008 | CN201171203Y Novel control device for cable modem |
| 12/24/2008 | CN201170919Y Intelligent alarm control device for starter propagation temperature |
| 12/24/2008 | CN201170680Y Refrigerator |
| 12/24/2008 | CN201168422Y Hand-hold games machine with multiple Ethernet network interfaces |
| 12/24/2008 | CN101331790A Communications method and apparatus using physical attachment point identifiers |
| 12/24/2008 | CN101331789A Weighted fair sharing of a wireless channel using resource utilization masks |
| 12/24/2008 | CN101331785A Method for faster mobility handoff of a mobile node |
| 12/24/2008 | CN101331782A System, method and mobile device for displaying wireless mode indicators |
| 12/24/2008 | CN101331779A System and method for dynamically selecting wireless information communication modes for a wireless communication device |
| 12/24/2008 | CN101331722A Method and apparatus for end node assisted neighbor discovery |
| 12/24/2008 | CN101331721A 分布式蓝牙系统 Distributed Bluetooth system |
| 12/24/2008 | CN101331720A Method and apparatus for selecting a transport format combination |
| 12/24/2008 | CN101331719A Method for operating a radio network and subscriber device for said type of network |
| 12/24/2008 | CN101331717A Method and system for loop-back and continue in packet-based network |
| 12/24/2008 | CN101331716A Method for transmission of data packets based on the Ethernet transmission protocol between at least one mobile communication unit and a communication system |
| 12/24/2008 | CN101331715A Node discovery involving multiple node enumerators |
| 12/24/2008 | CN101331714A Node discovery involving stealth node enumerators |
| 12/24/2008 | CN101331713A Call admission control in an ad hoc network |
| 12/24/2008 | CN101331712A External-network data content exposure to network-connected devices |
| 12/24/2008 | CN101331711A Communication system in a motor vehicle, and method for setting up a wireless ad-hoc radio network |
| 12/24/2008 | CN101331710A GSM harmonic emission desensitization in 5-GHZ WLAN |
| 12/24/2008 | CN101331709A Method, system and node for forwarding data packet |
| 12/24/2008 | CN101331708A Network-specific estimation in network node discovery |
| 12/24/2008 | CN101331702A Method, wireless local area network(wlan),node and apparatus for multicast and/or broadcast acknowledgements |
| 12/24/2008 | CN101331697A Multicast delivery quality monitoring mechanism |
| 12/24/2008 | CN101331695A Method and system for transmitting data from a medium access control device via a physical layer to an antenna |
| 12/24/2008 | CN101331511A XML specification for electronic data interchange (EDI) |
| 12/24/2008 | CN101331439A 灵活的多播和/或广播监听间隔 Flexible multicast and / or broadcast listening interval |
| 12/24/2008 | CN101330762A Implementing method capable of supporting nondestructive relocation |
| 12/24/2008 | CN101330757A Method for implementing business safety grade in next generation network |
| 12/24/2008 | CN101330754A Method for implementing authentication charging of remote subscriber dialing authentication system |
| 12/24/2008 | CN101330752A Method for implementing stride of individual network to network system |
| 12/24/2008 | CN101330745A Method and system for implementing call deflection of IMS central control business |
| 12/24/2008 | CN101330740A Method for selecting gateway in wireless network |
| 12/24/2008 | CN101330734A Method and apparatus for relocating concomitance business |
| 12/24/2008 | CN101330731A Method for negotiating and transmitting position updating time length information |
| 12/24/2008 | CN101330726A Method for caching beep-page data |
| 12/24/2008 | CN101330725A Method for processing period position positioning |
| 12/24/2008 | CN101330723A Method and system for establishing tunnel in evolution network |
| 12/24/2008 | CN101330721A Data indication method and system |
| 12/24/2008 | CN101330720A Method for processing access user, user access system and equipment |
| 12/24/2008 | CN101330717A Method for simultaneously registering a plurality of contact addresses of user in IP multimedia subsystem |
| 12/24/2008 | CN101330715A Method and equipment for establishing call control voice signaling load-bearing controlled by CS in SR VCC |
| 12/24/2008 | CN101330706A Method for monitoring power supply of base station in a mobile communication system and channel |
| 12/24/2008 | CN101330704A Method and apparatus for implementing network management control |
| 12/24/2008 | CN101330691A Multimode mobile terminal and method for implementing VoIP business |
| 12/24/2008 | CN101330670A Method, terminal and system for implementing one-key communication |
| 12/24/2008 | CN101330669A Method and system for implementing transfer of voice to fax business based on CDMA2000 mobile communication system |
| 12/24/2008 | CN101330667A Method for booking guest room based on new generation broadband wireless mobile communication network |
| 12/24/2008 | CN101330664A Method, system and apparatus for realizing multimedia business |
| 12/24/2008 | CN101330663A Method for updating context of MBMS business |
| 12/24/2008 | CN101330662A Business content information inquiry method, system and ISP internet platform |
| 12/24/2008 | CN101330655A Method for opening an account combining mobile communication network and intelligent network |
| 12/24/2008 | CN101330649A Method, system and equipment for load-bearing context of identification polychrome business grouping data protocol |