Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
12/2009
12/03/2009WO2009146025A2 Express virtual channels in a packet switched on-chip interconnection network
12/03/2009WO2009145785A1 Online charging architecture in lte/epc communication networks
12/03/2009WO2009145712A1 Method for data packet classification in a data communications network
12/03/2009WO2009145640A1 Method for displaying an image on a display
12/03/2009WO2009145443A2 Method and system for registering a smartcard terminal with a broadcast server
12/03/2009WO2009145435A1 Upnp device for preventing network address conflict in consideration of remote access and method thereof
12/03/2009WO2009145420A1 Method and system for discarding data units in a mobile communication system
12/03/2009WO2009145121A1 Device control apparatus and device control method in video image display system including a plurality of connected devices
12/03/2009WO2009145066A1 Optical communication system, optical communication method, and relay device
12/03/2009WO2009145011A1 Optimization evaluation system, optimization evaluation device, optimization evaluation method, and optimization evaluation program
12/03/2009WO2009144842A1 Test equipment, testing method and system
12/03/2009WO2009144799A1 Cross bar switch system
12/03/2009WO2009144756A1 Modified ad-hoc on-demand di stance -vector routing protocol
12/03/2009WO2009144626A1 A method for switching a multimedia source and multimedia sink from an operating mode to a standby mode, and from a standby mode to an operating mode
12/03/2009WO2009144528A1 Method and system for dynamic roaming across wireless networks
12/03/2009WO2009144308A2 Serial-peripheral interface with reduced number of connection lines
12/03/2009WO2009144296A1 A network processor unit and a method for a network processor unit
12/03/2009WO2009144284A1 Communication module and method for connecting an electrical device to a network
12/03/2009WO2009144250A1 System, method and program for determining failed routers in a network
12/03/2009WO2009144145A1 Message handling
12/03/2009WO2009144125A1 Method and apparatus for multicast group management
12/03/2009WO2009143940A1 Communication process for elements composing a home or industrial electrical energy distribution network and devices for implementing the same
12/03/2009WO2009143886A1 Data retrieval in a network of tree structure
12/03/2009WO2009143862A1 Method and devices for multicast distribution optimization
12/03/2009WO2009143782A1 Method, device and system for setting up management and maintenance channel in passive optical network system
12/03/2009WO2009143781A1 Method and device for processing handover of single radio voice call continuity (sr vcc) service
12/03/2009WO2009143773A1 Method, system and device for forwarding media
12/03/2009WO2009143757A1 Querier vote method, router and network system
12/03/2009WO2009143748A1 Data transmission method, system, and device
12/03/2009WO2009143747A1 Automatic neighbor relation measuring method, terminal equipment and base station equipment
12/03/2009WO2009143746A1 Charging method, charging system and charging device
12/03/2009WO2009143745A1 Method, mobility management network element and mobile communication system for providing security context,
12/03/2009WO2009143743A1 A method, system for playing media and a play proxy device
12/03/2009WO2009143739A1 A method, device and communication system for managing and inquiring mapping information
12/03/2009WO2009143738A1 Management method, content querying method, system and apparatus of distributed network
12/03/2009WO2009143722A1 Method and device for implementing differentiated services traffic engineering
12/03/2009WO2009143687A1 Network television service control method and network television service system
12/03/2009WO2009143659A1 Parking information terminal,parking meter network brige and parking lot system
12/03/2009WO2009143621A1 Method and system for adding an aspect trigger to an aspect
12/03/2009WO2009143606A1 Method, system, and computer program for parsing, compiling and disseminating digital media
12/03/2009WO2009121807A3 Method and equipment for improving communication confidentiality
12/03/2009WO2009117446A3 System and method for analysis of electronic information dissemination events
12/03/2009WO2009110689A3 Method for communicating in a mobile station and system with relay stations
12/03/2009WO2009102664A3 A method and apparatus for compensating for and reducing security attacks on network entities
12/03/2009WO2009006573A9 Flexible and hierarchical dynamic buffer allocation
12/03/2009WO2008120077A3 Dimensioning link capacity in a packet switched telecommunications network
12/03/2009WO2008094277A9 Flow-through provisioning in utility amr/ami networks
12/03/2009WO2008085372A4 A method and apparatus for overload control and audit in a resourece control and management system
12/03/2009US20090300729 Purchasing peripheral support in a media exchange network
12/03/2009US20090300432 Information processing apparatus and information notification method therefor, and control program
12/03/2009US20090300361 Method for receiving/sending multimedia messages
12/03/2009US20090300357 Method for personal network management across multiple operators
12/03/2009US20090300350 Security groups
12/03/2009US20090300254 Method for Connecting a Flexray user having a Microcontroller to a Flexray Communications line Via a Flexray Communications Control Device, and Flexray Communications Control Device, Flexray User, and Flexray Communications System for Realizing this Method
12/03/2009US20090300205 Method and system for transcoding video and speech signals
12/03/2009US20090300196 Web-based security and filtering system for inbound/outbound communications with proxy chaining
12/03/2009US20090300178 Network including snooping
12/03/2009US20090300158 Method and system for supporting the communication of presence information among computing devices of a network
12/03/2009US20090299934 Harnessing information about the timing of a user's client-server interactions to enhance messaging and collaboration services
12/03/2009US20090299830 Data analysis and flow control system
12/03/2009US20090298528 Method for control of contention-based wireless access
12/03/2009US20090298510 Method of performing scheduling in a wired or wireless communication system and apparatus thereof
12/03/2009US20090298500 Method for registering a comunications device, and an associated communications device and registration unit
12/03/2009US20090298490 System for providing content, management, and interactivity for thin client devices
12/03/2009US20090298473 Open interface device and method
12/03/2009US20090298472 Base station and mobile station
12/03/2009US20090297164 Optical transmission system and synchronization method using time reference pulse
12/03/2009US20090297141 Transmission apparatus, path testing method, and storage medium
12/03/2009US20090296939 Local area network
12/03/2009US20090296900 Methods and systems for managing a call session
12/03/2009US20090296734 End-To-End Service Quality for Latency-Intensive Internet Protocol (IP) Applications in a Heterogeneous, Multi-Vendor Environment
12/03/2009US20090296733 Method and apparatus for allocating time slots in baseband epcn system
12/03/2009US20090296732 Efficient allocation of shared bandwidth
12/03/2009US20090296731 Methods for address assignment
12/03/2009US20090296730 Intermittently operable communication apparatus with different carrier sense levels switched between transmission and reception and method therefor
12/03/2009US20090296729 Data output apparatus, communication apparatus and switch apparatus
12/03/2009US20090296728 Method and Apparatus for Prioritizing Source MAC Address Miss Processing
12/03/2009US20090296727 Method and Apparatus to Count MAC Moves at Line Rate
12/03/2009US20090296726 ACCESS CONTROL LIST MANAGEMENT IN AN FCoE ENVIRONMENT
12/03/2009US20090296725 Router device for efficient routing with congestion minimized
12/03/2009US20090296724 Gateway apparatus
12/03/2009US20090296723 Multi-computer switch with function of transmitting data between computers
12/03/2009US20090296722 Modular power line repeater and system
12/03/2009US20090296721 Method for managing ip tunnels
12/03/2009US20090296720 Transmitting apparatus and transmitting method
12/03/2009US20090296719 Method for Configuring an Optical Network
12/03/2009US20090296718 Device Virtualization
12/03/2009US20090296717 Vlan protocol
12/03/2009US20090296716 Method and system for programmable data dependant network routing
12/03/2009US20090296715 Method and system for programmable data dependant network routing
12/03/2009US20090296714 Scalable multiprotocol label switching based virtual private networks and methods to implement the same
12/03/2009US20090296713 Decoupling functionality related to providing a transparent local area network segment service
12/03/2009US20090296712 Methods and devices for cec block termination
12/03/2009US20090296711 Affinity-based transaction processing
12/03/2009US20090296710 System and Method for Obtaining Network Link State Information From Sequential Distance Vector Routing Tables
12/03/2009US20090296709 Method and system for switching multicast traffic and router
12/03/2009US20090296708 Layered multicast and fair bandwidth allocation and packet prioritization
12/03/2009US20090296707 Method and apparatus for using internet protocol television service based on application received in multicast session
12/03/2009US20090296706 Method, system and processor for processing network address translation service
12/03/2009US20090296705 Switch device, storage system, and routing method
1 ... 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 ... 4490