| Patents for H04L 12 - Data switching networks (448,999) |
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| 04/23/2009 | US20090103481 Maintaining multiple, simultaneous wireless network connections using a single radio |
| 04/23/2009 | US20090103475 Telecommunication and multimedia management method and apparatus |
| 04/23/2009 | US20090103461 Hierarchical application programming interface for communication middleware in partially connected mobile ad hoc networks |
| 04/23/2009 | US20090103459 Internet phone system and directory search engine using same |
| 04/23/2009 | US20090103458 Avoidance of incorrect classification of desired messages as spam-over-internet-telephony messages |
| 04/23/2009 | US20090103457 Method and apparatus for providing notification of an attempted communication |
| 04/23/2009 | US20090103456 Protocol for reliable, self-organizing, low-power wireless network for security and building automation systems |
| 04/23/2009 | US20090103455 Methods and apparatus for mobility support and ip multimedia subsytem (ims) registration in a multimode network environment |
| 04/23/2009 | US20090103454 Wireless communication system and method for assuring communication quality of packet flow |
| 04/23/2009 | US20090103453 Network Planning and Optimization of Equipment Deployment |
| 04/23/2009 | US20090103452 Ad-hoc secure communication networking based on formation flight technology |
| 04/23/2009 | US20090103451 Method and system for topology discovery in an SIP network |
| 04/23/2009 | US20090103449 Virtual responder for the auto-discovery of a real responder in a network performance test |
| 04/23/2009 | US20090103447 Radio communication method and radio base station apparatus based on variable tti length control |
| 04/23/2009 | US20090103446 Apparatus and method for estimating noise and interference on ranging channel in a broadband wireless communication system |
| 04/23/2009 | US20090103442 Communicating risk information within a multi-domain network |
| 04/23/2009 | US20090103439 Method and Device for Realizing Content Flowing on P2P Network |
| 04/23/2009 | US20090103435 Dynamic rate adaptation for distributed wireless network |
| 04/23/2009 | US20090103429 Method and System for Remote Power Feeding of a DSL Communication Device |
| 04/23/2009 | US20090103124 Image forming apparatus, mobile device, and control method therefor |
| 04/23/2009 | DE10324370B4 Netzknoten eines paketvermittelnden Kommunikationsnetzes und Verfahren zur Verkehrsverteilung von Datenverkehr in einem paketvermittelnden Kommunikationsnetz Network node of a packet-switching communications network and method for traffic distribution of data traffic in a packet-switching communications network |
| 04/23/2009 | DE102007050123A1 Bus arrangement operating method, involves utilizing operational logic by two bus masters such that bus masters are simultaneously accessed on synchronous memory element, which is designed as zero bus turnaround static RAM |
| 04/23/2009 | DE102007049414A1 Meta data set has individual data field, which contains information over audio-visual media article, particularly program source, starting time, end time, heading or synopsis |
| 04/23/2009 | DE102007047637A1 Bus terminating component has cylindrical housing, which forms housing interior, and blocking shoulder is arranged at housing with electrical or electronic components arranged in housing interior |
| 04/23/2009 | DE102007045363A1 Catalogue data-set transfer method for selling goods via internet, involves recalling requested catalogue data-set from catalogue data-set server by workstation using uniform resource locator that is determined by central server |
| 04/23/2009 | DE102007000966A1 Verfahren zum Betrieb eines dezentralen Kommunikationsnetzes Method for operating a distributed communications network |
| 04/23/2009 | DE102007000963A1 Input/output interface for producing secured connection for data exchange between servers, has partition elements assigned to data paths and activated and deactivated, respectively, in alarm-free normal operation |
| 04/23/2009 | CA2707474A1 Graceful degradation for voice communication services over wired and wireless networks |
| 04/23/2009 | CA2701055A1 Method of providing assured transactions using secure transaction appliance and watermark verification |
| 04/23/2009 | CA2700654A1 Internet-based information system and method for ascertaining a data-recipient-specific data record |
| 04/23/2009 | CA2641745A1 Content request, storage and/or configuration systems and methods for live content or events |
| 04/23/2009 | CA2612427A1 Method of initiating dtmf diagnostics and other features via a call-in diagnostics interface |
| 04/22/2009 | EP2051560A1 Method for transferring signalisation messages in a packet network and packet network |
| 04/22/2009 | EP2051554A1 Packet transferring/transmitting method and mobile communication system |
| 04/22/2009 | EP2051553A1 Packet transferring/transmitting method and mobile communication system |
| 04/22/2009 | EP2051552A1 Packet transferring/transmitting method and mobile communication system |
| 04/22/2009 | EP2051549A1 Roaming broker and network interworking control gateway |
| 04/22/2009 | EP2051510A2 Mobile-terminal-orientated transmission method and apparatus |
| 04/22/2009 | EP2051495A1 Method and system for establishing a telephone connection |
| 04/22/2009 | EP2051494A1 Setting information registering apparatus, wireless communication system, setting information registering method and setting information registering program |
| 04/22/2009 | EP2051492A2 Communication device and method of providing location information therein |
| 04/22/2009 | EP2051491A2 Communication device and method of providing location information therein |
| 04/22/2009 | EP2051490A2 Communication device and method of providing location information therein |
| 04/22/2009 | EP2051489A2 Communication device and method of providing location information therein |
| 04/22/2009 | EP2051487A2 Method of controlling display of a messaging window in a terminal |
| 04/22/2009 | EP2051483A1 Condition dependent data maintenance system for a plurality of functional entities |
| 04/22/2009 | EP2051482A1 Condition dependent data processing device |
| 04/22/2009 | EP2051481A1 Map-based communication for a plurality of functional entities |
| 04/22/2009 | EP2051476A1 Method and system for transmission of digital audio in SPDIF format to one or more receivers |
| 04/22/2009 | EP2051471A1 Pseudonymous mobile communication for internet communities |
| 04/22/2009 | EP2051461A1 Multiservice gateway |
| 04/22/2009 | EP2051460A1 Wireless multiple connections and method thereof |
| 04/22/2009 | EP2051459A1 A backpressure method, system and node of the multistage switch network and the intermediate stage switch node |
| 04/22/2009 | EP2051458A2 Communication control apparatus and method for handover processing in moving environments |
| 04/22/2009 | EP2051457A1 Information transmission system via a network, method, and computer program |
| 04/22/2009 | EP2051456A1 Method for routing data from inlet stages to outlet stages of a node of a communications network |
| 04/22/2009 | EP2051455A1 Bandwidth assignment |
| 04/22/2009 | EP2051454A1 Method and device for data communication and communication system comprising such device |
| 04/22/2009 | EP2051453A1 Method for providing redundancy in a data transmission network |
| 04/22/2009 | EP2051451A1 Communication apparatus, communication method and communication system |
| 04/22/2009 | EP2051450A1 Method and system for forwarding data between a plurality of provider ethernet networks |
| 04/22/2009 | EP2051449A1 A device and method for carrying out the node roaming in internet protocol version 6 network |
| 04/22/2009 | EP2051448A1 Access network system with separated controlling and bearing and communication achieving method thereof |
| 04/22/2009 | EP2051447A1 Method, device and system for ring protection |
| 04/22/2009 | EP2051446A1 Mac address overlap eliminating method, network device managing system, server, and information device |
| 04/22/2009 | EP2051445A1 Wireless access system |
| 04/22/2009 | EP2051444A1 System and method for performing a network simulation procedure |
| 04/22/2009 | EP2051443A2 Method for operating a decentralised communication network |
| 04/22/2009 | EP2051442A1 Method, system and apparatus for protecting wavelength division multiplex transmission |
| 04/22/2009 | EP2051441A1 A method, system, client end and server for locating operation node in a communication system |
| 04/22/2009 | EP2051440A1 A method for executing management operation by communication terminal and a terminal and system thereof |
| 04/22/2009 | EP2051439A1 A method for managing data flows in a mobile telecommunications system |
| 04/22/2009 | EP2051438A1 Method and device for multicast group management |
| 04/22/2009 | EP2051437A1 Power line adapter and method of controlling power line adapter operated in power-saving mode |
| 04/22/2009 | EP2051436A1 The method, device and system for access authenticating |
| 04/22/2009 | EP2051430A1 Method and apparatus for deciphering parameter synchronization in a wireless communications device |
| 04/22/2009 | EP2051428A2 Method for carrying out communications among plural stations |
| 04/22/2009 | EP2051427A2 Method for coding and transmitting transport format combination indicator |
| 04/22/2009 | EP2051413A1 Signal monitoring device, communication system, signal monitoring method, and recording medium for recording program of signal monitoring device |
| 04/22/2009 | EP2051384A1 Iterative decoding in a mesh network, corresponding method and system |
| 04/22/2009 | EP2051198A1 System and method for embedding content in web pages distributed by a wireless access point |
| 04/22/2009 | EP2050292A1 Subscriber unit for a cellular communication system |
| 04/22/2009 | EP2050291A2 Method and system for providing interim discontinuous reception/transmission |
| 04/22/2009 | EP2050288A2 Method of distributing identical data to mobile units |
| 04/22/2009 | EP2050285A2 System and method for short message service and instant messaging continuity |
| 04/22/2009 | EP2050265A1 System making it possible to hook up voip users and distributed analog resources |
| 04/22/2009 | EP2050259A2 Method and system for generating and presenting conversation threads having email, voicemail and chat messages |
| 04/22/2009 | EP2050247A2 Network for wireless data transmission |
| 04/22/2009 | EP2050245A1 Routing manager hierarchy |
| 04/22/2009 | EP2050240A2 Multiple channels and flow control over a 10 gigabit/second interface |
| 04/22/2009 | EP2050239A2 Method for establishing a packet switched call at a dual mode access terminal |
| 04/22/2009 | EP2050238A1 Multi-threaded instant messaging |
| 04/22/2009 | EP2050237A2 Mapping off-network traffic to an administered network |
| 04/22/2009 | EP2050236A2 Method and system for stale data detection based quality of service |
| 04/22/2009 | EP2050235A2 Systems and methods for sar-capable quality of service |
| 04/22/2009 | EP2050234A2 Efficiently assigning precedence values to new and existing qos filters |
| 04/22/2009 | EP2050230A1 Techniques to improve multiple collocated device networking over single wireless communication networks |
| 04/22/2009 | EP2050229A1 Paging operation for idle mode terminals with a plurality of wireless interfaces |
| 04/22/2009 | EP2050228A2 Apparatus and method for dynamically allocating radio resource |
| 04/22/2009 | EP2050227A1 System and method for wireless multi-hop network synchronization and monitoring |