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)
12/2000
12/26/2000US6167040 Speech transmission between terminals in different networks
12/26/2000US6167033 Multiple-party network communication system and method of troubleshooting thereof
12/26/2000US6167032 System and method for avoiding host transmit underruns in a communication network
12/26/2000US6167030 Buffer-based traffic measurement system and method for nominal bit rate (NBR) service
12/26/2000US6167028 Methods and apparatus for facilitating transmission of cells having multiple priorities in a cell relay network
12/26/2000US6167027 Flow control technique for X.25 traffic in a high speed packet switching network
12/26/2000US6167026 Programmable error control circuit
12/26/2000US6166734 Portable interactive graphics display tablet and communications system
12/26/2000US6166727 Virtual three dimensional space sharing system for a wide-area network environment
12/26/2000US6166653 System for address initialization of generic nodes in a distributed command and control system and method therefor
12/26/2000US6165553 Providing colloidal suspension of ceramic powder, providing polymeric precursor comprising a polymer containing metal cations, mixing polymeric precursor together with colloidal suspension, applying mixture to membrane support, heating
12/26/2000US6164989 Adaptable communications connectors
12/26/2000CA2204680C System and method for dynamic time division access
12/26/2000CA2200933C Multistage relay device
12/23/2000CA2311888A1 Automatic data transmission rate-controlling device and method for prevention of generation of an overflow in ethernet switch
12/23/2000CA2308949A1 Method, devices and signals for multiplexing payload data for transport in a data network
12/21/2000WO2000078089A1 A broadband interconnection system
12/21/2000WO2000078088A1 Communications network
12/21/2000WO2000078087A1 Method and device for transmitting data
12/21/2000WO2000078082A1 Wireless communication unit connected detachably with external unit
12/21/2000WO2000078080A1 Method and arrangement for indicating service specificity for pdp contexts
12/21/2000WO2000078078A1 Method and system for verifying the authenticity of a first communication participants in a communications network
12/21/2000WO2000078067A1 Arrangement for distributing stock exchange information to subscribers
12/21/2000WO2000078062A2 Control signalling and dynamic channel allocation in a wireless network
12/21/2000WO2000078035A1 Method and apparatus for enabling a facsimile machine to send and receive e-mail
12/21/2000WO2000078008A1 A method and arrangement for providing security through network address translations using tunneling and compensations
12/21/2000WO2000078004A2 Policy based network architecture
12/21/2000WO2000078001A2 General api for remote control of devices
12/21/2000WO2000077998A2 Communication system
12/21/2000WO2000077992A1 Intranet protocol transport of pstn-to-pstn telephony services
12/21/2000WO2000077991A1 Bandwidth optimization in a digital loop carrier system
12/21/2000WO2000077990A1 Client/server based architecture for a telecommunication network
12/21/2000WO2000077989A1 High-speed data communication over a residential telephone wiring network
12/21/2000WO2000077988A1 System and method of providing a required quality of service (qos) level for a mobile-originated call routed through a packet-switched network
12/21/2000WO2000077986A1 Apparatus and method for scaling a switching fabric in a network switching node
12/21/2000WO2000077985A1 Method and apparatus for network traffic smoothing
12/21/2000WO2000077984A1 Arrangement, system and method relating to datacommunication
12/21/2000WO2000077983A1 A device and a method in a switched telecommunication system
12/21/2000WO2000077982A1 Method and system for transferring a/v messages through computer network
12/21/2000WO2000077981A1 Base station device and method for allocating network identifier
12/21/2000WO2000077980A2 Switching device and method for traffic policing over a network
12/21/2000WO2000077977A2 Pass-driver circuit for a two-conductor bus-system
12/21/2000WO2000077976A2 Method for establishing a connection in a connection- and packet-oriented communications network
12/21/2000WO2000077975A2 Method and device for transmitting data
12/21/2000WO2000077964A2 Management information base (mib) with threshold crossing alert (tca) profiles
12/21/2000WO2000077759A1 Digital interconnection of electronics entertainment equipment
12/21/2000WO2000077692A2 Automobile electrical installation configuration system
12/21/2000WO2000077687A1 System and method for browser-based multimedia collaboration reporting
12/21/2000WO2000077657A1 Connectionless remote control system
12/21/2000WO2000077656A1 An efficient internet service implementation for mesh satellite networks
12/21/2000WO2000077648A1 Methods and apparatus for monitoring a 1394 home network
12/21/2000WO2000077634A1 Integration of small footprint device applications and services with network-based services
12/21/2000WO2000077633A1 Just-in-time services for small footprint devices
12/21/2000WO2000077621A2 System and method for providing services to a vehicle
12/21/2000WO2000077620A2 Vehicle computerized network system
12/21/2000WO2000077619A2 Dynamic lookup service in a distributed system
12/21/2000WO2000077618A2 Lookup discovery service
12/21/2000WO2000077593A2 Systems and methods for relative message addressing
12/21/2000WO2000077534A1 Serial redundant bypass control mechanism for maintaining network bandwidth management service
12/21/2000WO2000076290A2 Method and system for implementing supervision in a telecommunication system
12/21/2000WO2000057597A3 Method for verifying the authentication of a manager application in a telecommunications management network operating system by means of a network element and network element suitable therefor
12/21/2000WO2000054537A3 Camping in an exclusive cell
12/21/2000WO2000051288A3 Modification of the itu-t recommendation x.741 for a uniform access protection of managed objects and files
12/21/2000WO2000048420A3 Cable modem system with sample and packet synchronization
12/21/2000WO2000041499A3 System and method for providing supplementary services (ss) in an integrated telecommunications network
12/21/2000WO2000019680A3 System and method for network flow optimization using traffic classes
12/21/2000DE19932020C1 Commercial break end and/or program beginning signalisation method for television broadcasting uses telephone link between monitoring centre and subscriber for operation of subscriber signal source
12/21/2000DE19927582A1 Data transmission method especially for radio communication system
12/21/2000DE19927579A1 Bus system for transferring data between multiple subscriber stations uses a serial bus with data clock buses connected to individual subscriber stations via data transmitters/receivers and clock impulse transmitters.
12/21/2000DE19926569A1 Operating communications network with self-healing for virtual connections, double rings involves using disjointed numbers of link identifiers in both rings, no conversion processes in ring
12/21/2000DE19926173A1 Bustreiberschaltung für ein Zweileiter-Bussystem Bus driver circuit for a two-wire bus system
12/21/2000DE19926103A1 Data control method for ATM
12/21/2000DE19908082A1 Lokales ringförmiges Netzwerk Local annular network
12/21/2000DE10029432A1 Electronic device extracts copyright information from data delivered by receiver stage, assesses extracted information to determine whether content data may be copied or not
12/21/2000CA2377138A1 Method and system for transferring a/v messages through computer network
12/21/2000CA2377014A1 System and method for browser-based multimedia collaboration reporting
12/21/2000CA2376985A1 Intranet protocol transport of pstn-to-pstn telephony services
12/21/2000CA2376983A1 Client/server based architecture for a telecommunication network
12/21/2000CA2376950A1 Method and device for transmitting data
12/21/2000CA2376857A1 Just-in-time services for small footprint devices
12/21/2000CA2376548A1 Switching device and method for traffic policing over a network
12/21/2000CA2376466A1 Integration of small footprint device applications and services with network-based services
12/21/2000CA2376160A1 System and method of providing a required quality of service (qos) level for a mobile-originated call routed through a packet-switched network
12/21/2000CA2311612A1 Method of managing telecommunication transport networks for improving the scalability thereof
12/21/2000CA2310982A1 System for message control and redirection in a wireless communications network
12/20/2000EP1061764A2 Method of controlling access in an information network
12/20/2000EP1061760A1 Method and system for channel allocation
12/20/2000EP1061713A1 Communication system
12/20/2000EP1061711A2 Computer network and method of clustering network servers
12/20/2000EP1061708A2 An external device control apparatus and an external device control method
12/20/2000EP1061707A2 Controller device, communication system and controlling method
12/20/2000EP1061702A2 Data transmitting apparatus, data receiving apparatus and data transmission control apparatus
12/20/2000EP1061701A1 Mobile terminal and data transmission system
12/20/2000EP1061700A1 Matrix switch
12/20/2000EP1061699A1 Rate control system of tcp layer
12/20/2000EP1061698A2 Method and apparatus for forecasting and controlling congestion in a data transport network
12/20/2000EP1061697A2 Creating a spanning three of a network inclusing clusters
12/20/2000EP1061696A2 ATM switching device with a switching network
12/20/2000EP1061695A2 Method and apparatus for maintaining packet order integrity in a parallel switching engine
12/20/2000EP1061694A2 Inter-lan connection method access point apparatus and lan system
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