| Patents for H04L 12 - Data switching networks (448,999) |
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| 12/04/2008 | US20080298378 Media conversion device for interconnecting communication terminal devices with media converted and a method therefor |
| 12/04/2008 | US20080298377 Method for processing data packets while communicating with a machine via one or more secondary networks |
| 12/04/2008 | US20080298376 Network communication with path mtu size discovery |
| 12/04/2008 | US20080298375 Operating ad-hoc wireless local area networks using network identifiers and application keys |
| 12/04/2008 | US20080298374 Apparatus for monitoring network connectivity |
| 12/04/2008 | US20080298373 Secure VLANs |
| 12/04/2008 | US20080298372 Structure and method for scheduler pipeline design for hierarchical link sharing |
| 12/04/2008 | US20080298371 Relay apparatus capable of preventing mistaken learning of mac address learning table |
| 12/04/2008 | US20080298370 Router |
| 12/04/2008 | US20080298369 System and method for handling out-of-order frames |
| 12/04/2008 | US20080298368 Collective network routing |
| 12/04/2008 | US20080298367 Virtual network connection system, virtual network connection apparatus, and computer-readable medium |
| 12/04/2008 | US20080298366 Agnostic Network Architecture |
| 12/04/2008 | US20080298365 Packet relay method and device |
| 12/04/2008 | US20080298364 Flush support for virtual synchrony |
| 12/04/2008 | US20080298363 Message handling multiplexer |
| 12/04/2008 | US20080298362 Session border control using multiple processors |
| 12/04/2008 | US20080298361 Method and System for Network Based Call-Pickup |
| 12/04/2008 | US20080298360 Method to transport bidir pim over a multiprotocol label switched network |
| 12/04/2008 | US20080298359 Selection method for message paths in communication systems |
| 12/04/2008 | US20080298358 Method and apparatus to control access to content |
| 12/04/2008 | US20080298357 Logical addresses |
| 12/04/2008 | US20080298356 Systems and methods for wireless transmission and reception of data including frequency and channel code selection |
| 12/04/2008 | US20080298355 Out of band messages |
| 12/04/2008 | US20080298354 Packet Signaling Content Control on a Network |
| 12/04/2008 | US20080298353 Interworking network element, interworking system between the csi terminal and the ims terminal and the method thereof |
| 12/04/2008 | US20080298352 Method for portable fixed line |
| 12/04/2008 | US20080298351 Message Generation System and Method for Managing the Delivery of Mobile-Terminated (MT) Calls in IMS Network Environment |
| 12/04/2008 | US20080298350 Method and apparatus for automated calendar selections |
| 12/04/2008 | US20080298349 System for transmitting high quality speech signals on a voice over internet protocol network |
| 12/04/2008 | US20080298348 System and method for providing audio cues in operation of a VoIP service |
| 12/04/2008 | US20080298347 Method and system for playing packetized annoucements to telephone network end office switching systems from a centralized digital recorded announcement unit |
| 12/04/2008 | US20080298346 Apparatus and System for Controlling Signal Filtering |
| 12/04/2008 | US20080298345 Cross-connect for emulated circuit-base communications |
| 12/04/2008 | US20080298344 Method and Apparatus to Facilitate Assessing and Using Security State Information Regarding a Wireless Communications Device |
| 12/04/2008 | US20080298343 Voip phone number discovery on pstns using two way fxo communication |
| 12/04/2008 | US20080298342 Inter-Domain Communication |
| 12/04/2008 | US20080298323 Packet transmission scheduling technique |
| 12/04/2008 | US20080298321 Multimode terminal for supporting fast handover between heterogeneous networks |
| 12/04/2008 | US20080298313 Heterogeneous Network System, Network Node And Mobile Host |
| 12/04/2008 | US20080298311 Method and system for interconnecting broadband wireless access network with optical access broadband network |
| 12/04/2008 | US20080298285 Efficient, Secure Digital Wireless Voice Telephony Via Selective Encryption |
| 12/04/2008 | US20080298279 Security and support for flexible conferencing topologies spanning proxies, firewalls and gateways |
| 12/04/2008 | US20080298278 Techniques for a mixed audio conference |
| 12/04/2008 | US20080298277 Neighbor discovery proxy with distributed packet inspection scheme |
| 12/04/2008 | US20080298274 Method for configuring virtual network and network system |
| 12/04/2008 | US20080298273 Method For Establishing a Communication Relationship in at Least One Communication Network |
| 12/04/2008 | US20080298272 Interleaving of information bits |
| 12/04/2008 | US20080298270 Upstream Signal Quality Monitoring |
| 12/04/2008 | US20080298269 Method and device for buffering data packets transmitted via a plesiochronous signal |
| 12/04/2008 | US20080298267 Automatic configuration of network for monitoring |
| 12/04/2008 | US20080298263 Terminal Apparatus, Terminal Apparatus Control Method, Network System, Network System Control Method, Program and Recording Medium |
| 12/04/2008 | US20080298261 Reconfigurable Test System |
| 12/04/2008 | US20080298260 Operational status testing apparatus and method for ethernet-based automatic protection switching process |
| 12/04/2008 | US20080298259 Apparatus and methods of determining configurations for handling communication path management traffic |
| 12/04/2008 | US20080298258 Information transfer capability discovery apparatus and techniques |
| 12/04/2008 | US20080298253 Managing Recordings of Communications Sessions |
| 12/04/2008 | US20080298251 INTEGRATING LOCAL CONGESTION AND PATH INTERFERENCE INTO QoS ROUTING FOR WIRELESS MOBILE AD HOC NETWORKS |
| 12/04/2008 | US20080298249 Method for selection of an association access point for a station in a mesh network |
| 12/04/2008 | US20080298248 Method and Apparatus For Computer Network Bandwidth Control and Congestion Management |
| 12/04/2008 | US20080298246 Multiple Link Traffic Distribution |
| 12/04/2008 | US20080298245 Scheduling Strategy For Packet Switched Traffic |
| 12/04/2008 | US20080298244 Apparatus and method for caching lookups based upon tcp traffic flow characteristics |
| 12/04/2008 | US20080298241 Apparatus and methods for reduction of transmission delay in a communication network |
| 12/04/2008 | US20080298239 Method and apparatus to provision network routes |
| 12/04/2008 | US20080298236 Dynamic link aggregation |
| 12/04/2008 | US20080298234 Bandwidth policing method and packet transfer apparatus with bandwidth policing function |
| 12/04/2008 | US20080298233 Systems for Detecting Nagling on a TCP Network Connection |
| 12/04/2008 | US20080298232 Systems and methods for wireless transmission and reception of data including processing and buffering features |
| 12/04/2008 | US20080297669 System and method for Taking Control of a System During a Commercial Break |
| 12/04/2008 | US20080297413 Slotted Sectored Scheduling with Steerable Directional Antennas in Wireless LANS |
| 12/04/2008 | US20080297192 Techniques for optimizing design of a hard intellectual property block for data transmission |
| 12/04/2008 | DE102008016868A1 Verfahren zur Datenkommunikation zwischen auf einem Gleisnetz befindlichen Schienenfahrzeugen und einer Zielsenke Method for data communication between located on a railway network rail vehicles and a destination sink |
| 12/04/2008 | DE102008016618A1 Funkkommunikationsanordnung, Verfahren zur Abstands-Messung und Abstandmessungverwaltungsschaltkreis Wireless communication device, method for distance measurement and distance measurement management circuit |
| 12/04/2008 | DE102007025794A1 Method for remote support during implementation of servicing machine or plant, involves recording visual field of service helper, and is transmitted for working place of service operator in real time |
| 12/04/2008 | DE102007025640A1 Method for transmitting information to receiver, involves providing transmitter, which transfers limited information to pre-determined spatial area to receiver |
| 12/04/2008 | DE102007025515A1 Network-compatible unit device, has network-compatible unit with two interfaces for connecting with different networks, and interface control module activating and/or deactivating individual interfaces of network-compatible unit |
| 12/04/2008 | DE102007025160A1 Cable-bound data line i.e. firmly laid cable-bound data line, galvanic separation arrangement for e.g. hospital, has galvanic separating element coupled between input-side connection and output-side data line connection |
| 12/04/2008 | DE102007025064A1 Local area parameter setting method for e.g. internet-video device, involves determining local area parameter of electronic device that is used in areas with respect to interface address, and setting device with respect to area parameter |
| 12/04/2008 | DE102007025020A1 Verfahren und Vorrichtung zum automatischen Übermitteln von Informationen Method and apparatus for automatic transmission of information |
| 12/04/2008 | DE102007024900A1 Method for synchronizing multiple independent computer units, involves exchanging messages among peer units by interchanging event report with local time of transmitting-computer unit |
| 12/04/2008 | DE102007023841A1 Method for providing presence information over availability status of terminal of subscriber, involves assigning call number to internet identifier, which is gathered from two terminals to assemble communication connection |
| 12/04/2008 | DE102007016118B3 Server und Verfahren zum Betreiben des Servers Server and method for operating the server |
| 12/04/2008 | CA2687882A1 Distributed connection establishment and restoration |
| 12/04/2008 | CA2687767A1 Sip - enabled framework for multi-domain roaming control plane in a wimax access network |
| 12/04/2008 | CA2687355A1 Multi-level packet classification and routing in a distributed compute environment |
| 12/04/2008 | CA2687043A1 A method and system for allowing user check-in |
| 12/04/2008 | CA2685439A1 Method for buffer control for network device |
| 12/04/2008 | CA2590999A1 Method and system of providing an online calendar for a number of different service providers |
| 12/03/2008 | EP1998584A1 Communication line switching method and device thereof |
| 12/03/2008 | EP1998579A1 Wireless modem, and system and method therefor |
| 12/03/2008 | EP1998531A2 Method and apparatus for providing configurable layers and protocols in a communication system |
| 12/03/2008 | EP1998520A1 Packet transfer device, packet transfer method, and program |
| 12/03/2008 | EP1998519A2 Apparatus and method for providing information for multimedia messaging service in portable terminal |
| 12/03/2008 | EP1998518A1 Thread-based message prioritization |
| 12/03/2008 | EP1998516A1 Resource allocation mechanism in packet radio network |
| 12/03/2008 | EP1998514A2 Handling of packets in order to communicate with a machine over one or more secondary networks |
| 12/03/2008 | EP1998513A1 Method and device for buffering data packets transmitted via plesiochronous communication |
| 12/03/2008 | EP1998512A1 Host station and packet transmitting method |
| 12/03/2008 | EP1998511A1 Packet transfer control device and mobile node |