Assignee
CABLETRON SYSTEMS INC
US·135 granted patents·20,836 citations·filing 1989–2000
Top patents by PatentIndex Score
135 records- 0199US5521910AMethod for determining a best path between two nodesCABLETRON SYSTEMS INC·Filed 1994·Granted May 28, 1996·507 cites·25 claims
- 0298US5504921ANetwork management system using model-based intelligenceCABLETRON SYSTEMS INC·Filed 1994·Granted Apr 2, 1996·803 cites·53 claims
- 0398US5261044ANetwork management system using multifunction icons for information displayCABLETRON SYSTEMS INC·Filed 1991·Granted Nov 9, 1993·499 cites·23 claims
- 0497US6049828AMethod and apparatus for monitoring the status of non-pollable devices in a computer networkCABLETRON SYSTEMS INC·Filed 1998·Granted Apr 11, 2000·270 cites·10 claims
- 0597US5825772ADistributed connection-oriented services for switched communications networksCABLETRON SYSTEMS INC·Filed 1996·Granted Oct 20, 1998·973 cites·29 claims
- 0697US5790546AMethod of transmitting data packets in a packet switched communications networkCABLETRON SYSTEMS INC·Filed 1995·Granted Aug 4, 1998·350 cites·11 claims
- 0797US5485455ANetwork having secure fast packet switching and guaranteed quality of serviceCABLETRON SYSTEMS INC·Filed 1994·Granted Jan 16, 1996·617 cites·34 claims
- 0896US6209033B1Apparatus and method for network capacity evaluation and planningCABLETRON SYSTEMS INC·Filed 1997·Granted Mar 27, 2001·366 cites·16 claims
- 0996US5872928AMethod and apparatus for defining and enforcing policies for configuration management in communications networksCABLETRON SYSTEMS INC·Filed 1995·Granted Feb 16, 1999·649 cites·40 claims
- 1096US5684800AMethod for establishing restricted broadcast groups in a switched networkCABLETRON SYSTEMS INC·Filed 1995·Granted Nov 4, 1997·380 cites·17 claims
- 1196US5666481AMethod and apparatus for resolving faults in communications networksCABLETRON SYSTEMS INC·Filed 1993·Granted Sep 9, 1997·335 cites·24 claims
- 1296US5436909ANetwork management system using status suppression to isolate network faultsCABLETRON SYSTEMS INC·Filed 1991·Granted Jul 25, 1995·280 cites·5 claims
- 1396US5295244ANetwork management system using interconnected hierarchies to represent different network dimensions in multiple display viewsCABLETRON SYSTEMS INC·Filed 1993·Granted Mar 15, 1994·458 cites·14 claims
- 1495US6243747B1Method and apparatus for defining and enforcing policies for configuration management in communications networksCABLETRON SYSTEMS INC·Filed 1999·Granted Jun 5, 2001·411 cites·12 claims
- 1595US6147976AFast network layer packet filterCABLETRON SYSTEMS INC·Filed 1996·Granted Nov 14, 2000·581 cites·19 claims
- 1695US6057757AMethod and apparatus for policy-based alarm notification in a distributed network management environmentCABLETRON SYSTEMS INC·Filed 1998·Granted May 2, 2000·308 cites·20 claims
- 1795US6000045AMethod and apparatus for inter-domain alarm correlationCABLETRON SYSTEMS INC·Filed 1998·Granted Dec 7, 1999·133 cites·19 claims
- 1895US5889953APolicy management and conflict resolution in computer networksCABLETRON SYSTEMS INC·Filed 1996·Granted Mar 30, 1999·646 cites·54 claims
- 1995US5751971AInternet protocol (IP) work group routingCABLETRON SYSTEMS INC·Filed 1995·Granted May 12, 1998·364 cites·31 claims
- 2095US5522042ADistributed chassis agent for distributed network managementCABLETRON SYSTEMS INC·Filed 1994·Granted May 28, 1996·310 cites·19 claims
- 2195US5491694ASystem and method for allocating a shared resource among competing devicesCABLETRON SYSTEMS INC·Filed 1994·Granted Feb 13, 1996·310 cites·13 claims
- 2294US5696486AMethod and apparatus for policy-based alarm notification in a distributed network management environmentCABLETRON SYSTEMS INC·Filed 1995·Granted Dec 9, 1997·536 cites·28 claims
- 2394US5509123ADistributed autonomous object architectures for network layer routingCABLETRON SYSTEMS INC·Filed 1994·Granted Apr 16, 1996·392 cites·21 claims
- 2493US6249820B1Internet protocol (IP) work group routingCABLETRON SYSTEMS INC·Filed 1998·Granted Jun 19, 2001·256 cites·35 claims
- 2593US6160812AMethod and apparatus for supplying requests to a scheduler in an input buffered multiport switchCABLETRON SYSTEMS INC·Filed 1998·Granted Dec 12, 2000·175 cites·20 claims
- 2693US6147995AMethod for establishing restricted broadcast groups in a switched networkCABLETRON SYSTEMS INC·Filed 1999·Granted Nov 14, 2000·201 cites·35 claims
- 2793US6067301AMethod and apparatus for forwarding packets from a plurality of contending queues to an outputCABLETRON SYSTEMS INC·Filed 1998·Granted May 23, 2000·313 cites·35 claims
- 2893US5812750AMethod and apparatus for monitoring the status of non-pollable devices in a computer networkCABLETRON SYSTEMS INC·Filed 1997·Granted Sep 22, 1998·210 cites·25 claims
- 2992US6205563B1Method and apparatus for inter-domain alarm correlationCABLETRON SYSTEMS INC·Filed 1999·Granted Mar 20, 2001·89 cites·7 claims
- 3092US6085215AScheduling mechanism using predetermined limited execution time processing threads in a communication networkCABLETRON SYSTEMS INC·Filed 1997·Granted Jul 4, 2000·204 cites·21 claims
- 3192US6046979AMethod and apparatus for controlling the flow of variable-length packets through a multiport switchCABLETRON SYSTEMS INC·Filed 1998·Granted Apr 4, 2000·298 cites·19 claims
- 3292US6041042ARemote port mirroring system and method thereofCABLETRON SYSTEMS INC·Filed 1997·Granted Mar 21, 2000·319 cites·17 claims
- 3392US5954301ACable management unitCABLETRON SYSTEMS INC·Filed 1996·Granted Sep 21, 1999·99 cites·16 claims
- 3492US5946308AMethod for establishing restricted broadcast groups in a switched networkCABLETRON SYSTEMS INC·Filed 1997·Granted Aug 31, 1999·178 cites·27 claims
- 3592US5608726ANetwork bridge with multicast forwarding tableCABLETRON SYSTEMS INC·Filed 1995·Granted Mar 4, 1997·250 cites·13 claims
- 3691US6233623B1Replicated resource management system for managing resources in a distributed application and maintaining a relativistic view of stateCABLETRON SYSTEMS INC·Filed 1996·Granted May 15, 2001·156 cites·46 claims
- 3791US6151324AAggregation of mac data flows through pre-established path between ingress and egress switch to reduce number of number connectionsCABLETRON SYSTEMS INC·Filed 1996·Granted Nov 21, 2000·252 cites·20 claims
- 3891US5961345AFaceplate systemCABLETRON SYSTEMS INC·Filed 1998·Granted Oct 5, 1999·93 cites·1 claims
- 3991US5920900AHash-based translation method and apparatus with multiple level collision resolutionCABLETRON SYSTEMS INC·Filed 1996·Granted Jul 6, 1999·249 cites·13 claims
- 4091US5832503AMethod and apparatus for configuration management in communications networksCABLETRON SYSTEMS INC·Filed 1995·Granted Nov 3, 1998·394 cites·22 claims
- 4191US5777549AMethod and apparatus for policy-based alarm notification in a distributed network management environmentCABLETRON SYSTEMS INC·Filed 1995·Granted Jul 7, 1998·195 cites·49 claims
- 4291US5675741AMethod and apparatus for determining a communications path between two nodes in an Internet Protocol (IP) networkCABLETRON SYSTEMS INC·Filed 1994·Granted Oct 7, 1997·270 cites·16 claims
- 4390US6324590B1Replicated resource management system for managing resources in a distributed application and maintaining a relativistic view of stateCABLETRON SYSTEMS INC·Filed 2000·Granted Nov 27, 2001·60 cites·9 claims
- 4490US5898686ANetwork bridge with multicast forwarding tableCABLETRON SYSTEMS INC·Filed 1996·Granted Apr 27, 1999·208 cites·25 claims
- 4590US5559955AMethod and apparatus for monitoring the status of non-pollable device in a computer networkCABLETRON SYSTEMS INC·Filed 1994·Granted Sep 24, 1996·178 cites·29 claims
- 4689US6185221B1Method and apparatus for fair and efficient scheduling of variable-size data packets in an input-buffered multipoint switchCABLETRON SYSTEMS INC·Filed 1998·Granted Feb 6, 2001·197 cites·23 claims
- 4788US6255943B1Method and apparatus for distributed object filteringCABLETRON SYSTEMS INC·Filed 1998·Granted Jul 3, 2001·174 cites·16 claims
- 4887US6072772AMethod for providing bandwidth and delay guarantees in a crossbar switch with speedupCABLETRON SYSTEMS INC·Filed 1998·Granted Jun 6, 2000·189 cites·10 claims
- 4987US6000008AMethod and apparatus for matching data items of variable length in a content addressable memoryCABLETRON SYSTEMS INC·Filed 1997·Granted Dec 7, 1999·143 cites·16 claims
- 5086US6014659ACompressed prefix matching database searchingCABLETRON SYSTEMS INC·Filed 1995·Granted Jan 11, 2000·112 cites·18 claims
Showing the top 50 of 135 patent records by PatentIndex Score.
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