Inventor · disambiguated record
Ramanathan Lakshmikanthan
Also filed as: LAKSHMIKANTHAN RAMANATHAN
34 granted patents·5 pending applications·150 citations·filing 2007–2024
96Inventor score
Files withCISCO TECH INC13ERICSSON TELEFON AB L M10PALO ALTO NETWORKS INC4ALLEYNE BRIAN2ERICSSON AB2
Top patents by PatentIndex Score
39 records- 0198US11893358B1Intent-based query and response routing between users and backend servicesPALO ALTO NETWORKS INC·Filed 2023·Granted Feb 6, 2024·29 cites·20 claims
- 0296US10320646B2Apparatus and method to use PTP timestamps for two-way delay and delay variation measurement in IP networksERICSSON TELEFON AB L M·Filed 2015·Granted Jun 11, 2019·23 cites·8 claims
- 0390US11436122B1Key performance indicator recommendations based on relevancy rankingCISCO TECH INC·Filed 2020·Granted Sep 6, 2022·7 cites·20 claims
- 0488US10212075B1Convergence optimization of local switching for flexible cross-connect in ethernet virtual private network (EVPN) environmentsCISCO TECH INC·Filed 2017·Granted Feb 19, 2019·7 cites·20 claims
- 0588US10063449B2Apparatus and method to use PTP timestamps for one-way delay and delay variation measurement in IP networksERICSSON TELEFON AB L M·Filed 2015·Granted Aug 28, 2018·6 cites·12 claims
- 0687US10992515B1Link state tracking for virtual interfacesCISCO TECH INC·Filed 2019·Granted Apr 27, 2021·6 cites·17 claims
- 0787US10158566B2Shortest path bridge with MPLS labelsERICSSON TELEFON AB L M·Filed 2015·Granted Dec 18, 2018·7 cites·13 claims
- 0887US8879550B2Method and apparatus for packet classificationANAND PRASHANT·Filed 2012·Granted Nov 4, 2014·13 cites·26 claims
- 0983US9432205B2Explicit block encoding of multicast group membership information with bit index explicit replication (BIER)ERICSSON TELEFON AB L M·Filed 2015·Granted Aug 30, 2016·5 cites·20 claims
- 1083US7843967B2Multiple protocol cross layer customized QoS propagation and mappingERICSSON TELEFON AB L M·Filed 2007·Granted Nov 30, 2010·12 cites·25 claims
- 1180US11784924B2Optimizing application performance in hierarchical SD-WANCISCO TECH INC·Filed 2020·Granted Oct 10, 2023·1 cites·20 claims
- 1278US12476902B2Optimizing application performance in hierarchical SD-WANCISCO TECH INC·Filed 2024·Granted Nov 18, 2025·0 cites·20 claims
- 1377US8312066B2Hash collision resolution with key compression in a MAC forwarding data structureJAGANNATHAN RAJESH·Filed 2010·Granted Nov 13, 2012·7 cites·10 claims
- 1476US9742575B2Explicit list encoding of sparse multicast group membership information with Bit Index Explicit Replication (BIER)ERICSSON TELEFON AB L M·Filed 2015·Granted Aug 22, 2017·3 cites·18 claims
- 1575US12299405B2Intent-based query and response routing between users and backend servicesPALO ALTO NETWORKS INC·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 1674US8526300B2Method and apparatus for providing resiliency in multicast networksARBERG PETER·Filed 2008·Granted Sep 3, 2013·6 cites·22 claims
- 1773US9509590B2Method and apparatus for providing resiliency in multicast networksERICSSON AB·Filed 2015·Granted Nov 29, 2016·2 cites·21 claims
- 1871US10356227B2Method of packet marking for flow analyticsERICSSON TELEFON AB L M·Filed 2015·Granted Jul 16, 2019·2 cites·20 claims
- 1969US9762483B2BNG / subscriber management integrated, FIB based, per subscriber, opt-in opt-out, multi application service chaining solution via subscriber service chaining nexthop and meta IP lookupERICSSON TELEFON AB L M·Filed 2015·Granted Sep 12, 2017·2 cites·12 claims
- 2069US9203736B2Method and apparatus for providing resiliency in multicast networksERICSSON AB·Filed 2013·Granted Dec 1, 2015·2 cites·22 claims
- 2166US8588742B2Method and apparatus for providing wireless services to mobile subscribers using existing broadband infrastructureOSWAL ANAND K·Filed 2007·Granted Nov 19, 2013·5 cites·20 claims
- 2266US8472350B2Bank aware multi-bit trieJAGANNATHAN RAJESH·Filed 2010·Granted Jun 25, 2013·3 cites·9 claims
- 2362US2024414195A1Topological co-relationPALO ALTO NETWORKS INC·Filed 2024·Application pending·0 cites
- 2461US11362883B1Link state tracking for virtual interfacesCISCO TECH INC·Filed 2021·Granted Jun 14, 2022·0 cites·20 claims
- 2556US12413525B2Dynamic network routing based on application loadCISCO TECH INC·Filed 2024·Granted Sep 9, 2025·0 cites·20 claims
- 2655US8483181B2Forwarding data path optimization in a distributed environment for achieving micro-mobilityLAKSHMIKANTHAN RAMANATHAN·Filed 2011·Granted Jul 9, 2013·1 cites·19 claims
- 2753US8537671B2Hierarchical packet policerALLEYNE BRIAN·Filed 2010·Granted Sep 17, 2013·1 cites·14 claims
- 2853US2024380699A1Passing application network metadata to network controllers using service registriesCISCO TECH INC·Filed 2024·Application pending·0 cites
- 2951US12068965B2Passing application network metadata to network controllers using service registriesCISCO TECH INC·Filed 2021·Granted Aug 20, 2024·0 cites·20 claims
- 3046US12489742B2Single sign-on for remote browsing web appPALO ALTO NETWORKS INC·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 3146US12003385B2Dynamic network routing based on application loadCISCO TECH INC·Filed 2021·Granted Jun 4, 2024·0 cites·20 claims
- 3243US10979351B2Managing routing tablesCISCO TECH INC·Filed 2018·Granted Apr 13, 2021·0 cites·20 claims
- 3343US10616097B2Local switching for flexible cross-connect VLAN-aware based serviceCISCO TECH INC·Filed 2017·Granted Apr 7, 2020·0 cites·19 claims
- 3443US9397950B2Downlink service path determination for multiple subscription based services in provider edge networkERICSSON TELEFON AB L M·Filed 2012·Granted Jul 19, 2016·0 cites·18 claims
- 3543US2015149812A1Self-Debugging Router PlatformERICSSON TELEFON AB L M·Filed 2013·Application pending·0 cites
- 3642US2008240053A1Quality of service (QoS) negotiation between network nodes in a Mobile IP networkOSWAL ANAND K·Filed 2007·Application pending·0 cites
- 3741US2021211347A1Aggregated signal feedback for saas experience in multi-cloud sd-wan deploymentsCISCO TECH INC·Filed 2020·Application pending·0 cites
- 3835US8767540B2Hierarchical packet policerALLEYNE BRIAN·Filed 2011·Granted Jul 1, 2014·0 cites·11 claims
- 3931US8897316B2On-chip packet cut-throughCHEN EDMUND·Filed 2010·Granted Nov 25, 2014·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →