| Patents for H04L 12 - Data switching networks (448,999) |
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| 01/01/2013 | US8345572 Communication apparatus and communication system |
| 01/01/2013 | US8345568 Low loss layer two ethernet network |
| 01/01/2013 | US8345567 Route data collection technique in network |
| 01/01/2013 | US8345560 Methods and apparatus to pre-qualify user communities for communication services |
| 01/01/2013 | US8345558 Packet-based memory test of a network device |
| 01/01/2013 | US8345557 Automated monitoring of a network |
| 01/01/2013 | US8345555 Method for routing ad-hoc signals |
| 01/01/2013 | US8345553 Apparatus and methods for reduction of transmission delay in a communication network |
| 01/01/2013 | US8345552 Virtual connection route selection apparatus and techniques |
| 01/01/2013 | US8345550 Coaxial network communication node and methods for communicating within a MoCA network with reduced-length cyclic prefixes |
| 01/01/2013 | US8345549 Techniques for channel access and transmit queue selection |
| 01/01/2013 | US8345547 Channel access mechanism for wide channels used in overlapping networks |
| 01/01/2013 | US8345545 Methods and systems for rate matching and rate shaping in a wireless network |
| 01/01/2013 | US8345544 Information processing system and method, information management apparatus and method, information processing apparatus and method, recording medium, and program product |
| 01/01/2013 | US8345540 Virtual snooping bridge in computer networks |
| 01/01/2013 | US8345539 Addressing of redundant subscribers in a communication network |
| 01/01/2013 | US8345538 Apparatus and method for finding a pair of disjoint paths in a communication network |
| 01/01/2013 | US8345537 Methods and systems for automatically rerouting logical circuit data from a logical circuit failure to a dedicated backup circuit in a data network |
| 01/01/2013 | US8345531 Selecting a transmission technology |
| 01/01/2013 | US8345138 Imaging apparatus |
| 12/28/2012 | CA2781206A1 Online social learning systems, methods, and computer program products |
| 12/27/2012 | WO2012178192A1 Method for remote device provisioning and insertion/extraction of overhead/eoam data for various protocols |
| 12/27/2012 | WO2012178189A1 Ethernet tag approach to support networking task offload |
| 12/27/2012 | WO2012178117A2 Systems and methods for detection for prioritizing and scheduling packets in a communication network |
| 12/27/2012 | WO2012178098A1 Protocol independent multicast with quality of service support |
| 12/27/2012 | WO2012178084A1 Protocol independent multicast last hop router discovery |
| 12/27/2012 | WO2012178080A1 Internet group management protocol version three for quality of service support |
| 12/27/2012 | WO2012177769A1 Optical architecture and channel plan employing multi-fiber configurations for data center network switching |
| 12/27/2012 | WO2012177718A1 Data routing for power outage management |
| 12/27/2012 | WO2012177705A1 Reducing the impact of hidden nodes in mesh networks |
| 12/27/2012 | WO2012177471A1 Private virtual local area network isolation |
| 12/27/2012 | WO2012177347A1 Switched link-based vehicular network architecture and method |
| 12/27/2012 | WO2012177217A1 A control method in a network |
| 12/27/2012 | WO2012177213A2 Methods and devices for monitoring a data path |
| 12/27/2012 | WO2012177201A1 Method and node for supporting routing via inter as path |
| 12/27/2012 | WO2012176978A2 Network access control system and method |
| 12/27/2012 | WO2012176951A1 Communication device, method for detecting hub and transmitting packet thereof |
| 12/27/2012 | WO2012176894A1 Communication system, communication method and child station of communication system |
| 12/27/2012 | WO2012176821A1 Measuring system |
| 12/27/2012 | WO2012176531A1 Relay device, relay method, and optical communication system which uses relay device |
| 12/27/2012 | WO2012176305A1 Fault information processing device, fault information processing method, and fault information processing system |
| 12/27/2012 | WO2012176302A1 Communication device and method, and computer program |
| 12/27/2012 | WO2012176294A1 Remote monitoring device, power generation system, and remote monitoring device control method |
| 12/27/2012 | WO2012175623A1 A communication platform for iterative multiparty convergence towards a microdecision |
| 12/27/2012 | WO2012175363A1 Apparatus and method for switching real-time media streams |
| 12/27/2012 | WO2012175258A1 Method for operating a field device, and field device |
| 12/27/2012 | WO2012175202A2 Method for reactionless, redundant coupling of communication networks by means of the rapid spanning tree protocol |
| 12/27/2012 | WO2012175135A1 Redundant operation of an automation installation |
| 12/27/2012 | WO2012175123A1 Method for policy control and method for bearer control as well as corresponding servers, systems and computer programs |
| 12/27/2012 | WO2012175120A1 Method for checking the interaction that can be expected between at least two devices, and apparatus |
| 12/27/2012 | WO2012175051A1 Multi-subframe communications equipment, communication method and device |
| 12/27/2012 | WO2012175035A1 Monitoring method, access device and network system for accessing network with ring network |
| 12/27/2012 | WO2012175024A1 Method, system and device for realizing concurrency of wireless data transmission and short message transceiving |
| 12/27/2012 | WO2012175011A1 Method and device for realizing qos in virtual private network |
| 12/27/2012 | WO2012175006A1 Network management method and proxy selection server based on peer to peer |
| 12/27/2012 | WO2012174987A1 Terminal management method and device |
| 12/27/2012 | WO2012174980A1 Virtual router system and virtual router implementation method |
| 12/27/2012 | WO2012174979A1 Fast rerouting method and system for mpls l3vpn private virtual network |
| 12/27/2012 | WO2012174963A1 Method and device for selecting ptp lsp |
| 12/27/2012 | WO2012174957A1 Distributed link aggregation method and node therefor |
| 12/27/2012 | WO2012174955A1 Method and device for service deployment in rsvp-te dynamic tunnel |
| 12/27/2012 | WO2012174945A1 Media content interception method and device in ip multimedia subsystem |
| 12/27/2012 | WO2012174934A1 Adaptive method and device for heartbeat period |
| 12/27/2012 | WO2012174930A1 Multicast service charging method, device and system |
| 12/27/2012 | WO2012174905A1 Method and device for implementing virtual switch cluster cross-device data forwarding |
| 12/27/2012 | WO2012174902A1 Method and equipment for managing multimedia conference |
| 12/27/2012 | WO2012174901A1 Rsvp authentication method and device |
| 12/27/2012 | WO2012174899A1 Method and device for updating network element through network management |
| 12/27/2012 | WO2012174893A1 Dual-center disaster recovery-based switching method and device in iptv system |
| 12/27/2012 | WO2012174891A1 Interaction method, server, client device and system for online application |
| 12/27/2012 | WO2012174838A1 Method and system of parallel transmitting network element messages |
| 12/27/2012 | WO2012174836A1 Bidirectional link status detection method, ems and system |
| 12/27/2012 | WO2012174832A1 Method and system for suppressing inter-board alarm priority |
| 12/27/2012 | WO2012174800A1 Network management data acquisition method and apparatus |
| 12/27/2012 | WO2012174787A1 Data forward protection method and device |
| 12/27/2012 | WO2012174713A1 Distributed operating network management system and fault tolerance method thereof |
| 12/27/2012 | WO2012174711A1 User terminal device, server device, system and method for assessing quality of media data |
| 12/27/2012 | WO2012174705A1 Automatic configuration method and apparatus for static media access control address table items |
| 12/27/2012 | WO2012174656A1 System and method for conducting online video game tournaments |
| 12/27/2012 | WO2012174650A1 Method for geographically targeting online advertising campaigns |
| 12/27/2012 | WO2012174631A1 Methods and systems for monitoring a service provided over a packet-switched network |
| 12/27/2012 | WO2012149078A3 Managing notifications pushed to user devices |
| 12/27/2012 | WO2012140513A3 Method for supporting sncp over packet network |
| 12/27/2012 | WO2012135424A3 Techniques to determine user presence |
| 12/27/2012 | WO2012129540A3 Time machine device and methods thereof |
| 12/27/2012 | WO2012129043A3 Adapter device for coupling an industrial field instrument to an industrial wireless network and related system and method |
| 12/27/2012 | WO2012125376A3 System and apparatus for using multichannel file delivery over unidirectional transport ("flute') protocol for delivering different classes of files in a broadcast network |
| 12/27/2012 | WO2012122555A3 Biological data networks and methods therefor |
| 12/27/2012 | WO2012068301A3 Hierarchical bitmasks for indicating the presence or absence of serialized data fields |
| 12/27/2012 | WO2011115750A8 Method and apparatus for managing reallocation of system resources |
| 12/27/2012 | US20120331569 System and method for rendering digital content in accordance with usage rights information |
| 12/27/2012 | US20120331565 System and method for enforcing utilization of content based on history lists |
| 12/27/2012 | US20120331297 Method for receiving/sending multimedia messages |
| 12/27/2012 | US20120331174 System, method and computer program product for resolving addressing in a network including a network address translator |
| 12/27/2012 | US20120331075 Separation of instant messaging user and client identities |
| 12/27/2012 | US20120331071 Email attachment management in a computer system |
| 12/27/2012 | US20120330966 Interface systems and methods for accessing stored data |
| 12/27/2012 | US20120330943 Simplified searching for media services using a control device |
| 12/27/2012 | US20120330725 Managing and evaluating price data for purchasing |
| 12/27/2012 | US20120329554 System and method for proximity area networking for mobile gaming (as amended) |