Patents for H04L 12 - Data switching networks (448,999)
12/2000
12/07/2000WO2000051305A3 Region-wide messaging system and methods including validation of transactions
12/07/2000WO2000048367A3 Adaptive communication protocol for wireless networks
12/07/2000WO2000045321A3 Method and system for publishing an electronic file attached to an electronic mail message
12/07/2000WO2000033519A9 Improved signaling system for telecommunications
12/07/2000WO2000017811A3 Method and configuration for determining a sequence of actions for a system which comprises statuses, whereby a status transition ensues between two statuses as a result of an action
12/07/2000WO2000013081A3 Multiscript database system and method
12/07/2000DE19933688A1 Electronic control system for rail vehicles has number of distributed controllers coupled over a CAN bus
12/07/2000DE19923983A1 Verfahren und Anordnung zur Fern-Zugangssteuerung Method and system for remote access control
12/07/2000CA2607110A1 Network fault isolation
12/07/2000CA2580535A1 System and method for multi-stage data logging
12/07/2000CA2375536A1 Systems and methods for communicating across various communication applications using single address strings
12/07/2000CA2375429A1 Network fault isolation
12/07/2000CA2374970A1 Atm metwork emulator
12/07/2000CA2338682A1 Network fault isolation
12/07/2000CA2338170A1 Method for an automatic search by an aircraft of a communication address of a ground entity in an atn network
12/06/2000EP1058477A1 Interface apparatus between an ATM equipment and a synchronous radio transmission channel
12/06/2000EP1058471A2 Mobile telecommunications system
12/06/2000EP1058464A2 System and method for redirecting data messages
12/06/2000EP1058456A1 System for receiving digital broadcasting and device for receiving digital broadcasting
12/06/2000EP1058442A2 Method and system to provide telephony tones and announcements in a packetized network environment
12/06/2000EP1058436A2 Network with software distributed on all terminals
12/06/2000EP1058429A1 Communication system and communication method
12/06/2000EP1058428A1 Remote control system using a gateway station for multi-protocol conversion
12/06/2000EP1058427A1 Method and device for establishing a routing table in a communication network
12/06/2000EP1058426A1 Method for evaluating routes in a communications network
12/06/2000EP1058425A2 Method and apparatus for exchange of routing database information
12/06/2000EP1058424A2 Bandwidth monitoring method and device
12/06/2000EP1058423A1 Message delivery system
12/06/2000EP1058422A1 Methods for bridging a HAVi sub-network and a UPnP sub-network and device for implementing said methods
12/06/2000EP1058421A2 Dynamic home agent discovery method and system
12/06/2000EP1058420A2 Wireless network with a hidden node
12/06/2000EP1058419A2 Updating of processing peripherals on a communication network
12/06/2000EP1058418A1 Module generating method for a management information base
12/06/2000EP1058199A2 Internet mail delivery agent with automatic caching of file attachments
12/06/2000EP1058196A2 Data retrieval system and method
12/06/2000EP1058195A2 Multiple level minimum logic network
12/06/2000EP1058194A2 Multiple level minimum logic network
12/06/2000EP1058193A1 Method and apparatus for pre-processing data packets in a bus interface unit
12/06/2000EP1057363A1 Prioritized-buffer management for fixed size packets in multimedia applications
12/06/2000EP1057362A1 Process and device for converting data sequences from the fr format to the atm format and vice-versa
12/06/2000EP1057361A1 Protection switching of virtual connections
12/06/2000EP1057337A1 Audio-video packet synchronisation at nework gateway
12/06/2000EP1057318A2 Multi tier wireless communication system
12/06/2000EP1057307A1 Scheduling means for data switching apparatus
12/06/2000EP1057306A1 Cdma physical layer packet mechanisms for distributed bursty traffic
12/06/2000EP1057305A2 Method supporting the quality of service of data transmission
12/06/2000EP1057304A1 Data transmitting device and method in mobile communication system
12/06/2000EP1057303A2 Fairness scheme for a serial interface
12/06/2000EP1057302A1 Home control system with distributed network devices
12/06/2000EP1057301A2 Telephone network interface bridge between data telephony networks and dedicated connection telephony networks
12/06/2000EP1057300A1 Method and network element for relaying event reports
12/06/2000EP1057297A1 Connection set-up and path assignment in wavelength division multiplexed ring networks
12/06/2000EP1057296A1 Ring/mesh optical network
12/06/2000EP1057288A1 Method of mac synchronization in tdma-based wireless networks
12/06/2000EP1057286A1 Method for managing communication modes for an aircraft
12/06/2000EP1057272A2 Apparatus and method for dynamically verifying information in a distributed system
12/06/2000EP1057126A2 System for supporting activities
12/06/2000EP1057124A1 Method and system for typesafe attribute matching
12/06/2000EP1057123A1 Method and system for multi-entry and multi-template matching in a database
12/06/2000EP1057122A1 Method and system for in-place modifications in a database
12/06/2000EP1057114A2 An interactive design tool for shared memory spaces
12/06/2000EP1057113A2 Deferred reconstruction of objects and remote loading for event notification in a distributed system
12/06/2000EP1057112A1 Method and apparatus for attribute-based addressing of messages in a networked system
12/06/2000EP1057110A2 Stack-based security requirements
12/06/2000EP1057108A1 Method and apparatus for the suspension and continuation of remote processes
12/06/2000EP1057107A1 Dynamic lookup service in a distributed system
12/06/2000EP1057106A1 Method, apparatus, and product for leasing of group membership in a distributed system
12/06/2000EP1057105A1 Method and system for leasing storage
12/06/2000EP1057104A1 Apparatus and method for providing downloadable code for use in communicating with a device in a distributed system
12/06/2000EP1057101A2 Method and apparatus for dynamic distributed computing over a network
12/06/2000EP1057100A2 A method and apparatus for transporting behavior in an event-based distributed system
12/06/2000EP1057093A2 Per-method designation of security requirements
12/06/2000EP1016233A4 Constant phase crossbar switch
12/06/2000CN2409714Y Ether coaxial receiver-transmitter interface for driving 75 ohm coaxial cable
12/06/2000CN1276134A Mobile communications system and transcoder unit
12/06/2000CN1276123A Method and apparatus for structured geared to point to point communication
12/06/2000CN1276120A Identification method, a terminal realizing such a method and an access communication network including such a terminal
12/06/2000CN1276119A Control device and method in system of household appliances
12/06/2000CN1276118A Network monitoring method for telecommunications network
12/06/2000CN1276071A Apparatus and method for remote data recovery
12/06/2000CN1275873A Method for equalizing service of Eb/1 ratio in multiple CDMA system
12/06/2000CN1275872A 移动电信系统 Mobile Telecommunications System
12/06/2000CN1275867A Method and system for limiting cable modem access
12/06/2000CN1275847A Telephone service device and method capable of automatically identifying call type
12/06/2000CN1275753A Sale terminal of content sale system
12/06/2000CN1275743A Multimedia recording medium, system and method for supplying multimedia information based on network
12/06/2000CN1275735A Method for calling non-on line user to connect network
12/05/2000US6158031 Automated code generating translator for testing telecommunication system devices and method
12/05/2000US6158020 Remote jumper set and reset
12/05/2000US6158011 Multi-access virtual private network
12/05/2000US6158009 Communication monitoring and controlling apparatus
12/05/2000US6158007 Security system for event based middleware
12/05/2000US6157972 Apparatus and method for processing packetized information over a serial bus
12/05/2000US6157955 Packet processing system including a policy engine having a classification unit
12/05/2000US6157954 Communication control device including business card database with associated business card agents for controlling communicated electronic mail between user and card provider
12/05/2000US6157953 Authentication and access control in a management console program for managing services in a computer network
12/05/2000US6157952 Method and apparatus for networked access control
12/05/2000US6157951 Dual priority chains for data-communication ports in a multi-port bridge for a local area network
12/05/2000US6157950 Methods and apparatus for interfacing a computer or small network to a wide area network such as the internet
12/05/2000US6157945 Digital communication device and method including a routing function