Inventor · disambiguated record
Venkatavaradhan Devarajan
Also filed as: DEVARAJAN VENKATAVARADHAN
42 granted patents·10 pending applications·34 citations·filing 2007–2023
95Inventor score
Files withHEWLETT PACKARD ENTPR DEV LP40HEWLETT PACKARD DEVELOPMENT CO5SAMPATH RANGAPRASAD2ALLU RAM PRASAD1APATHOTHARANAN RAMASAMY1
Top patents by PatentIndex Score
52 records- 0181US10148459B2Network service insertionHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Dec 4, 2018·7 cites·18 claims
- 0279US10708245B2MACsec for encrypting tunnel data packetsHEWLETT PACKARD ENTPR DEV LP·Filed 2017·Granted Jul 7, 2020·5 cites·20 claims
- 0375US10356037B2Address resolution rewritingHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted Jul 16, 2019·4 cites·17 claims
- 0473US11108622B2Protocol-independent multicast designated router (PIM-DR) failover in a multi-chassis environmentHEWLETT PACKARD ENTPR DEV LP·Filed 2019·Granted Aug 31, 2021·2 cites·20 claims
- 0573US10855583B2Supporting BFD packets in a virtualized switch environmentHEWLETT PACKARD ENTPR DEV LP·Filed 2018·Granted Dec 1, 2020·2 cites·14 claims
- 0673US10498644B2Grace link state advertisement (LSA) from a virtual stack deviceHEWLETT PACKARD ENTPR DEV LP·Filed 2017·Granted Dec 3, 2019·2 cites·20 claims
- 0770US10498836B2Network based service discovery via unicast messagesHEWLETT PACKARD ENTPR DEV LP·Filed 2015·Granted Dec 3, 2019·2 cites·15 claims
- 0869US10616175B2Forwarding information to forward data to proxy devicesHEWLETT PACKARD ENTPR DEV LP·Filed 2018·Granted Apr 7, 2020·2 cites·18 claims
- 0967US10218604B2Engines to prune overlay network trafficHEWLETT PACKARD ENTPR DEV LP·Filed 2015·Granted Feb 26, 2019·2 cites·15 claims
- 1061US8891358B2Method for application broadcast forwarding for routers running redundancy protocolsSAMPATH RANGAPRASAD·Filed 2009·Granted Nov 18, 2014·3 cites·15 claims
- 1158US12452167B2Identifying loop-origination points in an overlay networkHEWLETT PACKARD ENTPR DEV LP·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 1258US12381705B2Fast multicast convergence for time synchronization in a networkHEWLETT PACKARD ENTPR DEV LP·Filed 2023·Granted Aug 5, 2025·0 cites·20 claims
- 1357US10541904B2Establishing a network fault detection sessionHEWLETT PACKARD ENTPR DEV LP·Filed 2017·Granted Jan 21, 2020·1 cites·8 claims
- 1457US7881228B2System and method for broadcast pruning in Ethernet based provider bridging networkHEWLETT PACKARD DEVELOPMENT CO·Filed 2008·Granted Feb 1, 2011·1 cites·11 claims
- 1553US12445325B2Active tunnel selection for facilitating loop-free layer-2 traffic forwarding in an overlay networkHEWLETT PACKARD ENTPR DEV LP·Filed 2022·Granted Oct 14, 2025·0 cites·20 claims
- 1653US12284056B2Service discovery across tunnel endpoints in overlaysHEWLETT PACKARD ENTPR DEV LP·Filed 2022·Granted Apr 22, 2025·0 cites·20 claims
- 1753US9917766B2Loop-free hybrid networkHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted Mar 13, 2018·1 cites·20 claims
- 1853US2025141799A1Deep-packet inspection of multicast flowsHEWLETT PACKARD ENTPR DEV LP·Filed 2023·Application pending·0 cites
- 1952US11855803B2Loop detection in a complex topology with multiple distributed tunnel fabricsHEWLETT PACKARD ENTPR DEV LP·Filed 2021·Granted Dec 26, 2023·0 cites·20 claims
- 2052US11671282B2Method and system for dynamically activating virtual networks in a distributed tunnel fabricHEWLETT PACKARD ENTPR DEV LP·Filed 2021·Granted Jun 6, 2023·0 cites·20 claims
- 2152US10693766B2Engines to prune overlay network trafficHEWLETT PACKARD ENTPR DEV LP·Filed 2019·Granted Jun 23, 2020·0 cites·20 claims
- 2251US11743693B2Seamless mobility for clients receiving multicast trafficHEWLETT PACKARD ENTPR DEV LP·Filed 2021·Granted Aug 29, 2023·0 cites·20 claims
- 2351US11528224B1Dynamic traffic redirection for a virtual gateway of a distributed tunnel fabricHEWLETT PACKARD ENTPR DEV LP·Filed 2021·Granted Dec 13, 2022·0 cites·20 claims
- 2451US2024283798A1Applying a group based policy to network traffic from a clientHEWLETT PACKARD ENTPR DEV LP·Filed 2023·Application pending·0 cites
- 2550US12107754B2Role information propagation in access switchesHEWLETT PACKARD ENTPR DEV LP·Filed 2022·Granted Oct 1, 2024·0 cites·20 claims
- 2650US11888901B2Enabling restriction on transmission of data packets at ingress network deviceHEWLETT PACKARD ENTPR DEV LP·Filed 2021·Granted Jan 30, 2024·0 cites·20 claims
- 2749US10257869B2Dynamically including an active tunnel as a member of a virtual networkHEWLETT PACKARD ENTPR DEV LP·Filed 2014·Granted Apr 9, 2019·0 cites·19 claims
- 2848US12095656B2Failure detection and mitigation in an MC-LAG environmentHEWLETT PACKARD ENTPR DEV LP·Filed 2021·Granted Sep 17, 2024·0 cites·20 claims
- 2947US11425031B2Layer 3 multi-chassis link aggregation groupHEWLETT PACKARD ENTPR DEV LP·Filed 2019·Granted Aug 23, 2022·0 cites·17 claims
- 3047US8898331B2Method, network and computer program for processing a content requestESWARAN ANAND·Filed 2007·Granted Nov 25, 2014·0 cites·23 claims
- 3146US12126521B2Policy enforcement on multi-destination packets in a distributed tunnel fabricHEWLETT PACKARD ENTPR DEV LP·Filed 2021·Granted Oct 22, 2024·0 cites·20 claims
- 3245US10924396B2Achieving L2 tunnel reduncancy and L3 load balancingHEWLETT PACKARD ENTPR DEV LP·Filed 2019·Granted Feb 16, 2021·0 cites·20 claims
- 3345US2024244000A1Selective programming of forwarding hardware of a switchHEWLETT PACKARD ENTPR DEV LP·Filed 2023·Application pending·0 cites
- 3443US11805078B2Asymmetric application identification detection on switchesHEWLETT PACKARD ENTPR DEV LP·Filed 2021·Granted Oct 31, 2023·0 cites·20 claims
- 3543US11805183B2Ordered stack formation with reduced manual interventionHEWLETT PACKARD ENTPR DEV LP·Filed 2021·Granted Oct 31, 2023·0 cites·16 claims
- 3643US11398973B2Route selection using cumulative costHEWLETT PACKARD ENTPR DEV LP·Filed 2019·Granted Jul 26, 2022·0 cites·20 claims
- 3743US2019223236A1Dynamically including an active tunnel as a member of a virtual networkHEWLETT PACKARD ENTPR DEV LP·Filed 2019·Application pending·0 cites
- 3842US11652664B2Managing a second ring link failure in a multiring ethernet networkHEWLETT PACKARD ENTPR DEV LP·Filed 2021·Granted May 16, 2023·0 cites·20 claims
- 3942US11368394B2Using labels in a virtualized device environmentHEWLETT PACKARD ENTPR DEV LP·Filed 2020·Granted Jun 21, 2022·0 cites·17 claims
- 4042US10397114B2Client communications in multi-tenant data center networksHEWLETT PACKARD ENTPR DEV LP·Filed 2015·Granted Aug 27, 2019·0 cites·20 claims
- 4142US2016028589A1Data loop detectionHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Application pending·0 cites
- 4241US11212164B2Preventing multicast outages in ring networksHEWLETT PACKARD ENTPR DEV LP·Filed 2020·Granted Dec 28, 2021·0 cites·20 claims
- 4340US12368666B2Efficient traffic redirection for an MCLAG for controlled unavailability eventsHEWLETT PACKARD ENTPR DEV LP·Filed 2022·Granted Jul 22, 2025·0 cites·18 claims
- 4439US2020106693A1Stateful virtual stack forwardingHEWLETT PACKARD ENTPR DEV LP·Filed 2019·Application pending·0 cites
- 4539US2014198793A1Traffic forwarding in a point multi-point link aggregation using a link selector data tableALLU RAM PRASAD·Filed 2011·Application pending·0 cites
- 4638US11681519B2Software update on a network device forming a multi-chassis link aggregation group (MC-LAG)HEWLETT PACKARD ENTPR DEV LP·Filed 2020·Granted Jun 20, 2023·0 cites·20 claims
- 4738US2015222446A1Discovering IP Multicast Group Memberships in Software Defined NetworksSURESH BEERAM·Filed 2012·Application pending·0 cites
- 4836US10693761B2Computer system including multilayer switchesHEWLETT PACKARD ENTPR DEV LP·Filed 2018·Granted Jun 23, 2020·0 cites·20 claims
- 4936US2016149779A1System state message in software defined networkingSAMPATH RANGAPRASAD·Filed 2013·Application pending·0 cites
- 5036US2016226742A1Monitoring network performance characteristicsAPATHOTHARANAN RAMASAMY·Filed 2013·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →