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Class Information
Number: 709/242
Name: Electrical computers and digital processing systems: multicomputer data transferring or plural processor synchronization > Computer-to-computer data routing > Routing data updating
Description: Subject matter further comprising means or steps for periodically exchanging control data indicating how to transfer data among nodes or routes in a network.


Patents under this class:
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Patent Number Title Of Patent Date Issued
6115803 Parallel computer which verifies direct data transmission between local memories with a send complete flag Sep. 5, 2000
6115753 Method for rerouting in hierarchically structured networks Sep. 5, 2000
6112224 Patient monitoring station using a single interrupt resource to support multiple measurement devices Aug. 29, 2000
6108711 Operating system having external media layer, workflow layer, internal media layer, and knowledge base for routing media events between transactions Aug. 22, 2000
6108710 Method and apparatus for optimizing route generation in a connection oriented network Aug. 22, 2000
6101550 Method and structure for interrupt polling signal bandwidth allocation in universal serial bus (USB) system Aug. 8, 2000
6101549 Proxy-based reservation of network resources Aug. 8, 2000
6101321 Method and apparatus for broadcasting data in a ring connected multiprocessor Aug. 8, 2000
6098107 Dynamic algorithms for shortest path tree computation Aug. 1, 2000
6094682 Method of constructing the path information of a network management system Jul. 25, 2000
6094685 Use of control blocks to map multiple unidirectional connections Jul. 25, 2000
6092191 Packet authentication and packet encryption/decryption scheme for security gateway Jul. 18, 2000
6088728 System using session data stored in session data storage for associating and disassociating user identifiers for switching client sessions in a server Jul. 11, 2000
6088717 Computer-based communication system and method using metadata defining a control-structure Jul. 11, 2000
6081845 ARP server Jun. 27, 2000
6078960 Client-side load-balancing in client server network Jun. 20, 2000
6073161 Method and apparatus for determining editing conflicts in a multi-authoring system Jun. 6, 2000
6073178 Method and apparatus for assignment of IP addresses Jun. 6, 2000
6067567 Message distribution capability which uses distribution nodes to collect acknowledgements for a primary node May. 23, 2000
6067573 Technique for reducing the flow of topology information in a computer network to only nodes that require the information May. 23, 2000
6065063 Deadlock avoidance method in a computer network May. 16, 2000
6065062 Backup peer pool for a routed computer network May. 16, 2000
6058427 Apparatus and method for generating a serial data stream carrying data for multiple network switch ports for use by a physical transceiver May. 2, 2000
6058429 Method and apparatus for forwarding traffic between locality attached networks using level 3 addressing information May. 2, 2000
6052718 Replica routing Apr. 18, 2000
6049834 Layer 3 switch unicast protocol Apr. 11, 2000
6032193 Computer system having virtual circuit address altered by local computer to switch to different physical data link to increase data transmission bandwidth Feb. 29, 2000
6023723 Method and system for filtering unwanted junk e-mail utilizing a plurality of filtering mechanisms Feb. 8, 2000
6016388 Method and apparatus for requesting and retrieving information from a source computer using terrestrial and satellite interfaces Jan. 18, 2000
6002674 Network control system which uses two timers and updates routing information Dec. 14, 1999
5996009 System and method for administering a network having hierarchically organized managed objects Nov. 30, 1999
5991815 Method of supplying multiple loads from multiple sources over an interconnected network of defined paths Nov. 23, 1999
5987497 System and method for managing the configuration of distributed objects Nov. 16, 1999
5968130 Bridge unit, frame transfer method of the bridge unit and computer program for frame transfer Oct. 19, 1999
5964841 Technique for handling forwarding transients with link state routing protocol Oct. 12, 1999
5963544 Method for minimizing street crossings and meeting maximum capacity constraints in a network design Oct. 5, 1999
5954797 System and method for maintaining compatibility among network nodes connected to a computer network Sep. 21, 1999
5941955 Recovery of distributed hierarchical data access routing system upon detected failure of communication between nodes Aug. 24, 1999
5940596 Clustered address caching system for a network switch Aug. 17, 1999
5940597 Method and apparatus for periodically updating entries in a content addressable memory Aug. 17, 1999
5935213 System and method for generating explicit rate value information for flow control in ATAM network Aug. 10, 1999
5931916 Method for retransmitting data packet to a destination host by selecting a next network address of the destination host cyclically from an address list Aug. 3, 1999
5930477 Header converting method Jul. 27, 1999
5928332 Communication network with reversible source routing that includes reduced header information being calculated in accordance with an equation Jul. 27, 1999
5916306 Communication protocol for a router-based building automation and control network Jun. 29, 1999
5918016 System with program for automating protocol assignments when newly connected to varing computer network configurations Jun. 29, 1999
5918017 System and method for providing dynamically alterable computer clusters for message routing Jun. 29, 1999
5903731 System and associated method for re-engineering a telecommunications network support system with object-oriented translators May. 11, 1999
5892918 Block transfer method for use with parallel computer system Apr. 6, 1999
5884036 Method for determining the topology of an ATM network having decreased looping of topology information cells Mar. 16, 1999

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