Inventor · disambiguated record
Ramana Mellacheruvu
Also filed as: MELLACHERUVU RAMANA
30 granted patents·1 pending application·1,260 citations·filing 1998–2018
97Inventor score
Top patents by PatentIndex Score
31 records- 0198US6937576B1Multiple instance spanning tree protocolCISCO TECH IND·Filed 2000·Granted Aug 30, 2005·249 cites·27 claims
- 0297US9742673B2Increasing multicast scale via localization of indicesCISCO TECH INC·Filed 2014·Granted Aug 22, 2017·40 cites·11 claims
- 0395US9655232B2Spanning tree protocol (STP) optimization techniquesCISCO TECH INC·Filed 2014·Granted May 16, 2017·55 cites·20 claims
- 0495US7599284B1Restartable spanning tree for high availability network systemsCISCO TECH INC·Filed 2005·Granted Oct 6, 2009·35 cites·21 claims
- 0595US6898189B1Restartable spanning tree for high availability network systemsCISCO TECH IND·Filed 2000·Granted May 24, 2005·103 cites·29 claims
- 0694US7061858B1High availability architecture for network devicesCISCO TECH INC·Filed 2000·Granted Jun 13, 2006·148 cites·19 claims
- 0791US9825857B2Method for increasing Layer-3 longest prefix match scaleCISCO TECH INC·Filed 2014·Granted Nov 21, 2017·8 cites·16 claims
- 0891US6735201B1Efficient network multicast switching apparatus and methodsCISCO TECH IND·Filed 2002·Granted May 11, 2004·65 cites·16 claims
- 0991US6628624B1Value-added features for the spanning tree protocolCISCO TECH IND·Filed 1998·Granted Sep 30, 2003·202 cites·29 claims
- 1090US6987740B1STP root guardCISCO TECH IND·Filed 2000·Granted Jan 17, 2006·62 cites·19 claims
- 1188US7801061B2Seamless spanning tree upgrade of a linecardCISCO TECH INC·Filed 2006·Granted Sep 21, 2010·20 cites·28 claims
- 1288US6804236B1Efficient network multicast switching apparatus and methodsCISCO TECH IND·Filed 2002·Granted Oct 12, 2004·46 cites·13 claims
- 1386US10182496B2Spanning tree protocol optimizationCISCO TECH INC·Filed 2017·Granted Jan 15, 2019·5 cites·16 claims
- 1484US7606177B1Value-added features for the spanning tree protocolCISCO TECH INC·Filed 2003·Granted Oct 20, 2009·36 cites·25 claims
- 1584US7586956B1Intelligent event notification processing and delivery at a network switchCISCO TECH INC·Filed 2004·Granted Sep 8, 2009·39 cites·28 claims
- 1683US7817580B2Preventing transient loops in broadcast/multicast trees during distribution of link state informationCISCO TECH INC·Filed 2006·Granted Oct 19, 2010·12 cites·25 claims
- 1781US10079761B2Hierarchical routing with table management across hardware modulesCISCO TECH INC·Filed 2014·Granted Sep 18, 2018·3 cites·18 claims
- 1880US6785274B2Efficient network multicast switching apparatus and methodsCISCO TECH IND·Filed 1998·Granted Aug 31, 2004·90 cites·25 claims
- 1975US8531991B2Multi-chassis emulated switchSANE SANJAY·Filed 2006·Granted Sep 10, 2013·7 cites·21 claims
- 2072US7649844B2In-order fibre channel packet deliveryCISCO TECH INC·Filed 2004·Granted Jan 19, 2010·17 cites·25 claims
- 2170US7545757B2STP root guardCISCO TECHNOLOHY INC·Filed 2005·Granted Jun 9, 2009·5 cites·18 claims
- 2266US8165043B2Multiple instance spanning tree protocolDI BENEDETTO MARCO·Filed 2005·Granted Apr 24, 2012·3 cites·24 claims
- 2365US8225134B2Logical partitioning of a physical deviceDESAI RONAK·Filed 2007·Granted Jul 17, 2012·3 cites·26 claims
- 2462US10904146B2Hierarchical routing with table management across hardware modulesCISCO TECH INC·Filed 2018·Granted Jan 26, 2021·0 cites·20 claims
- 2560US10374952B2Method for increasing layer-3 longest prefix match scaleCISCO TECH INC·Filed 2017·Granted Aug 6, 2019·0 cites·20 claims
- 2657US8917732B2Method of selectively and seamlessly segregating san traffic in I/O consolidated networksNARAYANASWAMY SMITHA·Filed 2009·Granted Dec 23, 2014·2 cites·29 claims
- 2755US9509630B2Method of selectively and seamlessly segregating SAN traffic in I/O consolidated networksCISCO TECH INC·Filed 2014·Granted Nov 29, 2016·0 cites·20 claims
- 2853US7293105B2Methods and apparatus for implementing a high availability fibre channel switchCISCO TECH INC·Filed 2001·Granted Nov 6, 2007·5 cites·37 claims
- 2948US8949662B2Logical partitioning of a physical deviceDESAI RONAK·Filed 2012·Granted Feb 3, 2015·0 cites·20 claims
- 3045US7756066B2Seamless spanning tree restart of a single supervisorCISCO TECH INC·Filed 2006·Granted Jul 13, 2010·0 cites·18 claims
- 3142US2007127395A1Preventing transient loops in broadcast/multicast trees during distribution of link state informationCISCO TECH INC·Filed 2005·Application pending·0 cites
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