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Browse by Category: Main > Information Technology
Class Information
Number: 709/239
Name: Electrical computers and digital processing systems: multicomputer data transferring or plural processor synchronization > Computer-to-computer data routing > Alternate path routing
Description: Subject matter further comprising means or steps for selecting a substitute path when a desired path is unavailable (e.g., blocked path).


Patents under this class:
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Patent Number Title Of Patent Date Issued
5894558 Method of dispatching documents by converting the documents from a customer specific data format to a standardized data format, and then transmitting the documents via most favorable way to re Apr. 13, 1999
5892923 Parallel computer system using properties of messages to route them through an interconnect network and to select virtual channel circuits therewithin Apr. 6, 1999
5892451 Remote management of computing devices Apr. 6, 1999
5884046 Apparatus and method for sharing data and routing messages between a plurality of workstations in a local area network Mar. 16, 1999
5881246 System for generating explicit routing advertisements to specify a selected path through a connectionless network to a destination by a specific router Mar. 9, 1999
5881243 System for maintaining multiple loop free paths between source node and destination node in computer network Mar. 9, 1999
5872904 Computer system using a master processor to automatically reconfigure faulty switch node that is detected and reported by diagnostic processor without causing communications interruption Feb. 16, 1999
5872924 Collaborative work support system Feb. 16, 1999
5870561 Network traffic manager server for providing policy-based recommendations to clients Feb. 9, 1999
5870563 Method and apparatus for optimizing message transmission Feb. 9, 1999
5867824 Workflow method and system therefor Feb. 2, 1999
5867665 Domain communications server Feb. 2, 1999
5867666 Virtual interfaces with dynamic binding Feb. 2, 1999
5864738 Massively parallel processing system using two data paths: one connecting router circuit to the interconnect network and the other connecting router circuit to I/O controller Jan. 26, 1999
5861883 Method and system for portably enabling awareness, touring, and conferencing over the world-wide web using proxies and shared-state servers Jan. 19, 1999
5859959 Computer network with devices/paths having redundant links Jan. 12, 1999
5854899 Method and apparatus for managing virtual circuits and routing packets in a network/subnetwork environment Dec. 29, 1998
5852721 Method and apparatus for selectively retrieving information from a source computer using a terrestrial or satellite interface Dec. 22, 1998
5852724 System and method for "N" primary servers to fail over to "1" secondary server Dec. 22, 1998
5841989 System and method for efficiently routing data packets in a computer interconnect Nov. 24, 1998
5838894 Logical, fail-functional, dual central processor units formed from three processor units Nov. 17, 1998
5838924 Asynchronous transfer mode (ATM) connection protection switching apparatus and method Nov. 17, 1998
5835723 Dynamic assignment of multicast addresses Nov. 10, 1998
5835714 Method and apparatus for reservation of data buses between multiple storage control elements Nov. 10, 1998
5832196 Dynamic restoration process for a telecommunications network Nov. 3, 1998
5832197 Alternate routing by increasing initially low QOS value of a selected alternate path during failure to user-specified value Nov. 3, 1998
5828847 Dynamic server switching for maximum server availability and load balancing Oct. 27, 1998
5826034 System and method for transmission of communication signals through different media Oct. 20, 1998
5819049 Multi-media recording system and method Oct. 6, 1998
5819019 System/method for recovering network resources in a distributed environment, via registered callbacks Oct. 6, 1998
5812524 Deterministic selection of an optimal restoration route in a telecommunications network Sep. 22, 1998
5809251 Remote installation of software by a management information system into a remote computer Sep. 15, 1998
5805839 Efficient technique for implementing broadcasts on a system of hierarchical buses Sep. 8, 1998
5802258 Loosely coupled system environment designed to handle a non-disruptive host connection switch after detection of an error condition or during a host outage or failure Sep. 1, 1998
5802503 Channel switched mail message switching and metering system Sep. 1, 1998
5793983 Input/output channel interface which automatically deallocates failed subchannel and re-segments data block for transmitting over a reassigned subchannel Aug. 11, 1998
5787271 Spare capacity allocation tool Jul. 28, 1998
5774660 World-wide-web server with delayed resource-binding for resource-based load balancing on a distributed resource multi-node network Jun. 30, 1998
5764914 Network system for connecting to a network node from terminal Jun. 9, 1998
5761534 System for arbitrating packetized data from the network to the peripheral resources and prioritizing the dispatching of packets onto the network Jun. 2, 1998
5752246 Service agent for fulfilling requests of a web browser May. 12, 1998
5742607 Method and apparatus for controlling two way communication via disparate physical media Apr. 21, 1998
5740060 Storage and materials handling facility Apr. 14, 1998
5736933 Method and apparatus for providing redundancy in a communication network Apr. 7, 1998
5729692 Method for assigning inter-nodal traffic loads to channels in sonet rings Mar. 17, 1998
5721916 Method and system for shadowing file system structures from multiple types of networks Feb. 24, 1998
5721817 Control method and apparatus for dynamically switching a logical session Feb. 24, 1998
5712968 System for establishing new path in ring network and dividing ring shaped path into plurality of ring shaped paths by being rid of faulty path Jan. 27, 1998
5710777 Communication system Jan. 20, 1998
5689646 Configuring of networked system to permit replacement of failed modes and selection of alternate paths Nov. 18, 1997

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