Inventor
MELLACHERUVU RAMANA
US30 patents
⚠️ This page may combine multiple inventors who share the name “MELLACHERUVU RAMANA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH INC
17 patentsUS9742673B2Aug 22, 2017
Increasing multicast scale via localization of indices
CISCO TECH INC40 citations97
US9655232B2May 16, 2017
Spanning tree protocol (STP) optimization techniques
CISCO TECH INC55 citations95
US7061858B1Jun 13, 2006
High availability architecture for network devices
CISCO TECH INC148 citations95
US7801061B2Sep 21, 2010
Seamless spanning tree upgrade of a linecard
CISCO TECH INC20 citations92
US7606177B1Oct 20, 2009
Value-added features for the spanning tree protocol
CISCO TECH INC36 citations92
US7599284B1Oct 6, 2009
Restartable spanning tree for high availability network systems
CISCO TECH INC35 citations92
US7586956B1Sep 8, 2009
Intelligent event notification processing and delivery at a network switch
CISCO TECH INC39 citations92
US7817580B2Oct 19, 2010
Preventing transient loops in broadcast/multicast trees during distribution of link state information
CISCO TECH INC12 citations84
US9825857B2Nov 21, 2017
Method for increasing Layer-3 longest prefix match scale
CISCO TECH INC8 citations83
US7649844B2Jan 19, 2010
In-order fibre channel packet delivery
CISCO TECH INC17 citations83
US10182496B2Jan 15, 2019
Spanning tree protocol optimization
CISCO TECH INC5 citations81
US10079761B2Sep 18, 2018
Hierarchical routing with table management across hardware modules
CISCO TECH INC3 citations73
US10904146B2Jan 26, 2021
Hierarchical routing with table management across hardware modules
CISCO TECH INC0 citations62
US7293105B2Nov 6, 2007
Methods and apparatus for implementing a high availability fibre channel switch
CISCO TECH INC5 citations57
US10374952B2Aug 6, 2019
Method for increasing layer-3 longest prefix match scale
CISCO TECH INC0 citations51
US9509630B2Nov 29, 2016
Method of selectively and seamlessly segregating SAN traffic in I/O consolidated networks
CISCO TECH INC0 citations50
US7756066B2Jul 13, 2010
Seamless spanning tree restart of a single supervisor
CISCO TECH INC0 citations41
CISCO TECH IND
7 patentsUS6937576B1Aug 30, 2005
Multiple instance spanning tree protocol
CISCO TECH IND249 citations99
US6628624B1Sep 30, 2003
Value-added features for the spanning tree protocol
CISCO TECH IND202 citations99
US6898189B1May 24, 2005
Restartable spanning tree for high availability network systems
CISCO TECH IND103 citations98
US6785274B2Aug 31, 2004
Efficient network multicast switching apparatus and methods
CISCO TECH IND90 citations98
US6987740B1Jan 17, 2006
STP root guard
CISCO TECH IND62 citations96
US6804236B1Oct 12, 2004
Efficient network multicast switching apparatus and methods
CISCO TECH IND46 citations96
US6735201B1May 11, 2004
Efficient network multicast switching apparatus and methods
CISCO TECH IND65 citations96