| Patents for H04L 12 - Data switching networks (448,999) |
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| 12/23/1998 | EP0886400A2 Communication method and communication system |
| 12/23/1998 | EP0886228A2 WWW-based mail service system |
| 12/23/1998 | EP0886164A2 Troubleshooting method and communication system |
| 12/23/1998 | EP0885544A1 Dynamic allocation of telecommunications resources |
| 12/23/1998 | EP0885535A2 Use of energy bursts for wireless networks |
| 12/23/1998 | EP0885530A1 Distributed architecture for services in a telephony system |
| 12/23/1998 | EP0885509A1 Messaging systems |
| 12/23/1998 | EP0885508A1 Atm cell spacing method and device therefor |
| 12/23/1998 | EP0885507A1 Process for transmitting data packets of predefinable priority classes using ethernet from a first device to at least one other device |
| 12/23/1998 | EP0885506A1 Method and device for transmitting a data packet using ethernet from a first device to at least one other device |
| 12/23/1998 | EP0885505A1 Method of transmitting a data packet using ethernet from a first device to at least one other device |
| 12/23/1998 | EP0885504A1 Data transmission network billing method and system |
| 12/23/1998 | EP0885501A1 Remote proxy system and method |
| 12/23/1998 | EP0885498A1 Network switch with broadcast support |
| 12/23/1998 | EP0885497A1 Method and system for transmitting background noise data |
| 12/23/1998 | EP0885494A1 Process and design for improving the utilization rate of telecommunications channels in locally concentrated, asynchronous wireless telecommunications systems |
| 12/23/1998 | EP0885490A2 Automatic channel switching for jamming avoidance in burst-mode packet data wireless communication networks |
| 12/23/1998 | EP0597013B1 Apparatus and method for frame switching |
| 12/23/1998 | CN1203013A Variable length burst transmission over the physical layer of a multilayer transmission format |
| 12/23/1998 | CN1203011A A redundancy structure in a digital switch |
| 12/23/1998 | CN1202999A Process for fetching out error statistics data |
| 12/23/1998 | CN1202998A System and method for communication management with redundancy |
| 12/23/1998 | CN1202774A ATM communication apparatus |
| 12/23/1998 | CN1202773A Switch having virtual access network capability and switching system thereof |
| 12/23/1998 | CN1202771A Multimedia processing system with controller exclusively operating on extraction control signals |
| 12/23/1998 | CN1202659A Information processing apparatus, information processing method, information processing system and recording medium |
| 12/23/1998 | CN1202658A Information processing apparatus, information processing method, information processing system and recording medium |
| 12/23/1998 | CA2362716A1 Self-destructing document and e-mail messaging system |
| 12/23/1998 | CA2263171A1 Self-destructing document and e-mail messaging system |
| 12/23/1998 | CA2241701A1 Method and system for secure distribution of cryptographic keys on multicast networks |
| 12/22/1998 | US5852807 Method and apparatus for modeling business card exchanges in a point-to-point or a multi-point personal computer conference |
| 12/22/1998 | US5852746 System for transmitting a message using status button to system administrator by using a signal comprising predetermined number of changes effected over a period |
| 12/22/1998 | US5852744 Method for discovering a network printer by assigning dedicated sockets to different printer types and polling the dedicated sockets to learn the corresponding state |
| 12/22/1998 | US5852723 Method and apparatus for prioritizing traffic in half-duplex networks |
| 12/22/1998 | US5852721 Method and apparatus for selectively retrieving information from a source computer using a terrestrial or satellite interface |
| 12/22/1998 | US5852720 System for storing display data during first time period prior to failure of computer and during second time period after reset of the computer |
| 12/22/1998 | US5852718 Method and apparatus for hybrid packet-switched and circuit-switched flow control in a computer system |
| 12/22/1998 | US5852714 Real time broadcasting system on an internet |
| 12/22/1998 | US5852656 Electronic conference system and conference server apparatus |
| 12/22/1998 | US5852655 Communication server apparatus having distributed switching and method |
| 12/22/1998 | US5852635 Network system for linking user nodes using high speed CSMA/CD communication |
| 12/22/1998 | US5852612 In a reception area |
| 12/22/1998 | US5852611 Module for a serial multiplex data input protection circuit |
| 12/22/1998 | US5852609 Method and apparatus for interfacing a media independent interface with DVB-compliant modulators |
| 12/22/1998 | US5852607 Addressing mechanism for multiple look-up tables |
| 12/22/1998 | US5852606 Method and apparatus for transmitting cells across an ATM switch bus |
| 12/22/1998 | US5852605 Matrix time switch apparatus capable of providing control data from inlet time switches to a matrix |
| 12/22/1998 | US5852602 Credit control method and system for ATM communication apparatus |
| 12/22/1998 | US5852601 Method and apparatus for reactive congestion control in an asynchronous transfer mode (ATM) network |
| 12/22/1998 | US5852405 Wireless LAN system |
| 12/22/1998 | US5851386 Waste-oil cleaning apparatus |
| 12/22/1998 | CA2118719C Data transfer method and apparatus having dual frequency operation |
| 12/22/1998 | CA2103977C Peripheral communications network |
| 12/22/1998 | CA2097350C Asynchronous transfer mode (atm) transmission test cell generator |
| 12/22/1998 | CA2088117C Low delay atm switching system using idle cells stamped with reference time |
| 12/20/1998 | CA2236858A1 Method and arrangement for prioritised data transmission of packets |
| 12/19/1998 | CA2241041A1 An optical device and a method of processing a digital optical signal in parallel and in free space |
| 12/19/1998 | CA2241016A1 Network load balancing for multi-computer server |
| 12/19/1998 | CA2239741A1 Correction of calendar based atm cell scheduling for downstream cell insertion |
| 12/17/1998 | WO1998057521A1 Interactive video communication over a packet data network |
| 12/17/1998 | WO1998057519A2 Connection identification in transmission system of wireless telecommunication network over atm protocol stack |
| 12/17/1998 | WO1998057486A1 Method and device for debugger and test data collector |
| 12/17/1998 | WO1998057485A2 Method for establishing multipoint conferences |
| 12/17/1998 | WO1998057482A1 Internet access for cellular networks |
| 12/17/1998 | WO1998057466A1 Method for translating an atm switch cell header |
| 12/17/1998 | WO1998057465A1 Architecture for virtual private networks |
| 12/17/1998 | WO1998057464A1 An apparatus for implementing virtual private networks |
| 12/17/1998 | WO1998057463A1 Data addressing scheme |
| 12/17/1998 | WO1998057462A1 Automated home control using existing electrical lines as a communications medium |
| 12/17/1998 | WO1998057457A2 A method and system for transmitting data |
| 12/17/1998 | WO1998057268A1 Multi-protocol message sequence generator |
| 12/17/1998 | WO1998057248A2 Method and apparatus for detecting the presence of a remote device and providing power thereto |
| 12/17/1998 | WO1998044399A3 Method for programming a safety control system |
| 12/17/1998 | WO1998042146A3 Method and apparatus for selecting an internet/pstn changeover server for a packet based phone call |
| 12/17/1998 | WO1998042100A3 Control and indication device for an e-mail service |
| 12/17/1998 | WO1998041913A3 Method and system for content filtering information retrieved from an internet computer network |
| 12/17/1998 | WO1998039934A3 Call redirection methods in a packet based communications network |
| 12/17/1998 | WO1998038829A3 Redundancy, expanded switching capacity and fault isolation arrangements for expandable telecommunications system |
| 12/17/1998 | WO1998038760A3 Data communication system utilizing a scalable, non-blocking, high bandwidth central memory controller and method |
| 12/17/1998 | WO1998034350A3 Automatic generation of reconfiguration scripts for telecommunication devices |
| 12/17/1998 | DE19725422A1 Bussystem für ein digitales Kommunikationsnetz und Verfahren zur Steuerung eines derartigen Bussystems Bus system for a digital communication network and method for controlling of such a bus system |
| 12/17/1998 | DE19725388A1 Wegelenkung in einem redundanten Kommunikationsnetz Routing in a redundant communication network |
| 12/17/1998 | DE19723539A1 Fine state machine for logical concatenation |
| 12/17/1998 | CA2262491A1 Method for translating an atm switch cell header |
| 12/16/1998 | EP0884925A2 Lan internet connection |
| 12/16/1998 | EP0884924A1 ATM Communication apparatus |
| 12/16/1998 | EP0884923A2 Packet switching network, packet switching equipment, and network management equipment |
| 12/16/1998 | EP0884881A1 Method and apparatus for controlling access to a data field to be sent on an information transmission network |
| 12/16/1998 | EP0884880A2 Data transmitting apparatus, data receiving apparatus, data transmitting system and data transmitting method |
| 12/16/1998 | EP0884877A1 Remote server control |
| 12/16/1998 | EP0884876A1 Improvement packet switching |
| 12/16/1998 | EP0884875A2 Bandwidth control method in a network system |
| 12/16/1998 | EP0884874A1 Method for adapting committed information rate over frame relay switched network |
| 12/16/1998 | EP0884873A2 Internet protocol relay network |
| 12/16/1998 | EP0884872A2 Network switch with separate cut-through buffer |
| 12/16/1998 | EP0884871A1 Data transmission method by polling and terminal apparatus for use in the method |
| 12/16/1998 | EP0884870A2 Dynamic cache replication in a network through reverse tree generation |
| 12/16/1998 | EP0884864A1 Method for assigning transmission channels to a mobile station, in particular in half-duplex mode, in mobile telecommunications network in packet mode |
| 12/16/1998 | EP0884685A2 Transmission right managing method and communication system |
| 12/16/1998 | EP0883948A1 Circuitry and method for transmitting voice and data signals upon a wireless communication channel |