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)
10/1999
10/28/1999WO1999055040A1 Access control method and apparatus
10/28/1999WO1999055032A1 Method and system for identifying ports and forwarding packets in a multiport switch
10/28/1999WO1999055031A1 Traffic routing in small wireless data networks
10/28/1999WO1999055028A1 Method for synchronisation in a communication network and implementing appliances
10/28/1999WO1999055021A1 Transmission method in a domestic communication system comprising a wireless channel
10/28/1999WO1999055017A1 High-speed pc modem connection system
10/28/1999WO1999054830A1 System and method for regulating message flow in a digital data network
10/28/1999WO1999054829A1 System and method for scheduling message transmission and processing in a digital data network
10/28/1999WO1999054822A1 Computer network
10/28/1999WO1999054806A1 Power reduction algorithm for ethernet transceiver
10/28/1999WO1999054805A2 Method and apparatus for management of communications over media of finite bandwidth
10/28/1999WO1999044296A3 Apparatus and method for dynamically verifying information in a distributed system
10/28/1999WO1999044133A3 Method and system for deterministic hashes to identify remote methods
10/28/1999WO1999044119A3 A method and apparatus for transporting behavior in an event-based distributed system
10/28/1999WO1999043002A3 Preserving loop fairness with dynamic half-duplex
10/28/1999WO1999035549A9 Mobil crew management system for distributing work orders to mobile field units
10/28/1999WO1999034339A3 System and method for home automation and security
10/28/1999WO1999033320A3 Asynchronous transfer mode switch
10/28/1999WO1999031928A3 An atm cell processor
10/28/1999WO1999025071A3 Distributed service network
10/28/1999WO1999022527A3 Method and arrangement for transmitting data over a radio interface in a radiocommunications system
10/28/1999WO1999015988A3 Secure server architecture for web based data management
10/28/1999WO1999000940A8 Bus system for a digital communications network and method for controlling a bus system of this type
10/28/1999DE19919154A1 Ring network monitoring system
10/28/1999DE19820215C1 Data transmission method for hierarchical management network
10/28/1999DE19817981A1 Public telephone for internet-based shopping and information booth
10/28/1999DE19817494A1 Network coupling unit for communication system
10/28/1999CA2329730A1 Bearer independent signaling protocol
10/28/1999CA2329240A1 Subscriber unit and method for linking a message to an application
10/28/1999CA2329194A1 Method and apparatus for management of communications over media of finite bandwidth
10/28/1999CA2327415A1 Power reduction algorithm for ethernet transceiver
10/28/1999CA2319529A1 Method and device for dynamic synchronous transfer mode in a dual ring topology
10/27/1999EP0952755A2 Virtual private network forming system and method
10/27/1999EP0952754A2 Method of controlling a packet-oriented data transfer over a switching network
10/27/1999EP0952753A2 ATM adaption layer traffic scheduling for variable bit rate connections
10/27/1999EP0952752A2 ATM adaption layer traffic scheduling
10/27/1999EP0952741A2 Method for resource allocation and routing in multi-service virtual private networks
10/27/1999EP0952733A2 Digital multimedia device and method relating thereto
10/27/1999EP0952724A2 System for fascimile transmission via electronic mail
10/27/1999EP0952718A2 Efficient, secure multicasting with minimal knowledge
10/27/1999EP0952716A2 System and method for data transformation and transfer in networks
10/27/1999EP0952710A2 Apparatus and method for interconnecting isochronous systems over packet-switched networks
10/27/1999EP0952709A1 Data storage and supply
10/27/1999EP0952708A2 Token passing network system
10/27/1999EP0952707A2 Serial data communication bus system
10/27/1999EP0952706A2 Method for detecting and resolving data corruption in a UART based communication network
10/27/1999EP0952705A2 Media access controller capable of connecting to a serial physical layer device and a media independent interface (MII) physical layer device
10/27/1999EP0952704A2 Electronic vehicle control device with bus interface
10/27/1999EP0952703A2 Method for installing services
10/27/1999EP0952702A2 Dedicated bandwidth data communication switch backplane
10/27/1999EP0952701A2 Wireless communicating method and system, communicating station, and controlling station
10/27/1999EP0952699A2 Method for creating and modifying similar and dissimilar databases for use in hardware equipment configurations for telecommunication systems
10/27/1999EP0952698A2 System and method for restricting database access to managed object information using a permissions table
10/27/1999EP0952694A2 Optical cross-connect restoration technique
10/27/1999EP0952693A2 Packet multiplexing apparatus
10/27/1999EP0952529A2 Signal distribution system and method based on bus arrangement
10/27/1999EP0952526A2 Application programming interface for data transfer and bus management over a bus structure
10/27/1999EP0952521A2 Method for tracking configuration changes in networks of computer systems through historical monitoring of configuration status of devices on the network
10/27/1999EP0951767A2 Improved network security device
10/27/1999EP0929884B1 Method for transmitting data in a telecommunications network and switch for implementing said method
10/27/1999EP0872056A4 Closed loop clock recovery for synchronous residual time stamp
10/27/1999EP0789872A4 Method and apparatus for serially interfacing isochronous and asynchronous peripherals
10/27/1999EP0789867A4 M & a for dynamically determining and managing connection topology of a hierarchical serial bus assembly
10/27/1999EP0788698B1 A method for congestion management in a frame relay network and a node in a frame relay network
10/27/1999EP0622004B1 Optical processing in asynchronous transfer mode network
10/27/1999CN1233383A Method of handling service connections in a communication network
10/27/1999CN1233366A Wireless ATM metropolitan area network
10/27/1999CN1233363A Method for multiplexing of parallel information streams in a CDMA system
10/27/1999CN1233360A Telecommunication switch, and switching telecommunication signals
10/27/1999CN1233121A Method for controlling access telecommunication network resource
10/27/1999CN1233050A Auxiliary data insertion in transport datastream
10/27/1999CN1046071C Cell resequencing system for a telecommunication network
10/27/1999CN1046070C Digital communication network using radio links
10/27/1999CA2270100A1 Method for connecting communication systems via a packet-oriented data transmission link
10/26/1999USRE36353 Methods and apparatus for use in a network of the ethernet type, to improve fairness by controlling collision backoff times and using stopped backoff timing in the event of channel capture
10/26/1999US5974572 Software system and methods for generating a load test using a server access log
10/26/1999US5974562 Network management system extension
10/26/1999US5974553 Method for powering elements connected in a two-wire bus network transmitting both power supply and data information pulses
10/26/1999US5974518 Smart buffer size adaptation apparatus and method
10/26/1999US5974496 System for transferring diverse data objects between a mass storage device and a network via an internal bus on a network card
10/26/1999US5974467 Protocol for communicating data between packet forwarding devices via an intermediate network interconnect device
10/26/1999US5974466 ATM controller and ATM communication control device
10/26/1999US5974465 Method and apparatus for prioritizing the enqueueing of outbound data packets in a network device
10/26/1999US5974463 Scaleable network system for remote access of a local network
10/26/1999US5974460 Apparatus and method for selecting an optimum telecommunications link
10/26/1999US5974458 Data transfer accounting device and method for performing an accounting process including an accounting information collecting process
10/26/1999US5974457 Intelligent realtime monitoring of data traffic
10/26/1999US5974452 Process for determining a target ATM address
10/26/1999US5974451 System and method for distributing bulletins to external computers accessing wide area computer networks
10/26/1999US5974449 Apparatus and method for providing multimedia messaging between disparate messaging platforms
10/26/1999US5974448 Automatic transfer for electronic mail using an automatic transfer name as a keyword
10/26/1999US5974446 Internet based distance learning system for communicating between server and clients wherein clients communicate with each other or with teacher using different communication techniques via common user interface
10/26/1999US5974415 System and method for computer-aided heuristic adaptive attribute matching
10/26/1999US5974414 System and method for automated received message handling and distribution
10/26/1999US5974351 Multiplexed electronic control systems
10/26/1999US5974327 Adaptive frequency channel assignment based on battery power level in wireless access protocols
10/26/1999US5974310 Communication control for a user of a central communication center
10/26/1999US5974237 Communications network monitoring
10/26/1999US5974127 Method and system for planning a telecommunications network
10/26/1999US5974056 Method of and apparatus for transmission of data
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