Inventor · disambiguated record
Vaduvur Bharghavan
Also filed as: BHARGHAVAN VADUVUR
53 granted patents·6 pending applications·554 citations·filing 1998–2020
98Inventor score
Top patents by PatentIndex Score
59 records- 0198US7826426B1Seamless mobility in wireless networksMERU NETWORKS·Filed 2007·Granted Nov 2, 2010·133 cites·43 claims
- 0296US8472359B2Seamless mobility in wireless networksBHARGHAVAN VADUVUR·Filed 2010·Granted Jun 25, 2013·22 cites·16 claims
- 0395US8787309B1Seamless mobility in wireless networksBHARGHAVAN VADUVUR·Filed 2010·Granted Jul 22, 2014·18 cites·19 claims
- 0494US7099273B2Data transport acceleration and management within a network communication systemBYTEMOBILE INC·Filed 2002·Granted Aug 29, 2006·110 cites·15 claims
- 0591US7756059B1Differential signal-to-noise ratio based rate adaptationMERU NETWORKS·Filed 2008·Granted Jul 13, 2010·15 cites·8 claims
- 0690US8456993B1Differential signal-to-noise ratio based rate adaptationBHARGHAVAN VADUVUR·Filed 2010·Granted Jun 4, 2013·8 cites·56 claims
- 0788US7808908B1Wireless rate adaptationMERU NETWORKS·Filed 2006·Granted Oct 5, 2010·15 cites·8 claims
- 0887US11494777B2Enriching transaction request data for maintaining location privacy while improving fraud prevention systems on a data communication network with user controls injected to back-end transaction approval requests in real-time with transactionsONDOT SYSTEMS INC·Filed 2020·Granted Nov 8, 2022·2 cites·16 claims
- 0987US9025581B2Hybrid virtual cell and virtual port wireless network architectureMERU NETWORKS·Filed 2013·Granted May 5, 2015·13 cites·14 claims
- 1087US8369794B1Adaptive carrier sensing and power controlMERU NETWORKS·Filed 2009·Granted Feb 5, 2013·30 cites·30 claims
- 1185US11636489B2System and method for authorizing a transaction based on dynamic location updates from a user deviceONDOT SYSTEMS INC·Filed 2020·Granted Apr 25, 2023·5 cites·18 claims
- 1285US8599734B1TCP proxy acknowledgementsRAM MOHAN·Filed 2008·Granted Dec 3, 2013·14 cites·15 claims
- 1383US9917752B1Optimization of contention paramaters for quality of service of VOIP (voice over internet protocol) calls in a wireless communication networkRAM MOHAN·Filed 2011·Granted Mar 13, 2018·8 cites·10 claims
- 1483US8238834B1Diagnostic structure for wireless networksBHARGHAVAN VADUVUR·Filed 2009·Granted Aug 7, 2012·21 cites·25 claims
- 1582US8295177B1Flow classesBHARGHAVAN VADUVUR·Filed 2007·Granted Oct 23, 2012·13 cites·13 claims
- 1681US10327186B2Aggregated beacons for per station control of multiple stations across multiple access points in a wireless communication networkFORTINET INC·Filed 2017·Granted Jun 18, 2019·3 cites·19 claims
- 1781US10043182B1System and method for using cardholder context and preferences in transaction authorizationONDOT SYSTEMS INC·Filed 2013·Granted Aug 7, 2018·12 cites·16 claims
- 1880US8995459B1Recognizing application protocols by identifying message traffic patternsBHARGHAVAN VADUVUR·Filed 2010·Granted Mar 31, 2015·6 cites·11 claims
- 1979US9860813B2Seamless mobility in wireless networksMERU NETWORKS·Filed 2015·Granted Jan 2, 2018·2 cites·8 claims
- 2079US9215754B2Wi-Fi virtual port uplink medium access controlRAM MOHAN·Filed 2012·Granted Dec 15, 2015·4 cites·18 claims
- 2179US8160664B1Omni-directional antenna supporting simultaneous transmission and reception of multiple radios with narrow frequency separationVENUGOPALACHARY RAJENDRAN·Filed 2005·Granted Apr 17, 2012·8 cites·28 claims
- 2278US10769613B1Delegate cardsONDOT SYSTEMS INC·Filed 2015·Granted Sep 8, 2020·3 cites·2 claims
- 2378US8064601B1Security in wireless communication systemsPALANISAMY SENTHIL·Filed 2006·Granted Nov 22, 2011·9 cites·9 claims
- 2477US9197482B1Optimizing quality of service in wireless networksBHARGHAVAN VADUVUR·Filed 2010·Granted Nov 24, 2015·4 cites·8 claims
- 2577US9142873B1Wireless communication antennae for concurrent communication in an access pointBHARGHAVAN VADUVUR·Filed 2009·Granted Sep 22, 2015·6 cites·17 claims
- 2677US8325753B1Selective suppression of 802.11 ACK framesBHARGHAVAN VADUVUR·Filed 2008·Granted Dec 4, 2012·9 cites·17 claims
- 2777US8145136B1Wireless diagnosticsBHARGHAVAN VADUVUR·Filed 2008·Granted Mar 27, 2012·6 cites·16 claims
- 2875US10210497B2System and method for cashless peer-to-peer paymentBHARGHAVAN VADUVUR·Filed 2011·Granted Feb 19, 2019·3 cites·12 claims
- 2975US8958334B2Differential signal-to-noise ratio based rate adaptationMERU NETWORKS·Filed 2013·Granted Feb 17, 2015·2 cites·1 claims
- 3073US9761958B2Wireless communication antennae for concurrent communication in an access pointMERU NETWORKS·Filed 2015·Granted Sep 12, 2017·2 cites·8 claims
- 3173US8941539B1Dual-stack dual-band MIMO antennaBHARGHAVAN VADUVUR·Filed 2011·Granted Jan 27, 2015·5 cites·1 claims
- 3272US10460378B1Payment card policy enforcementMALINEN JARI·Filed 2011·Granted Oct 29, 2019·4 cites·2 claims
- 3372US8903320B1Operating wireless communication systems in close proximityBHARGHAVAN VADUVUR·Filed 2010·Granted Dec 2, 2014·3 cites·15 claims
- 3470US10163108B1Transparently reconstructing sniffed network traffic over a back-end data communications network to reconstruct payment card transactions for generating user notifications during transactionsONDOT SYSTEMS INC·Filed 2013·Granted Dec 25, 2018·1 cites·2 claims
- 3567US2019147450A1Real-time enrichment of raw merchant data from iso transactions on data communication networks for preventing false declines in fraud prevention systemsOndot System·Filed 2018·Application pending·0 cites
- 3663US8893252B1Wireless communication selective barrierBHARGHAVAN VADUVUR·Filed 2009·Granted Nov 18, 2014·4 cites·14 claims
- 3762US9794801B1Multicast and unicast messages in a virtual cell communication systemRAM MOHAN·Filed 2011·Granted Oct 17, 2017·1 cites·10 claims
- 3860US9185618B1Seamless roaming in wireless networksBHARGHAVAN VADUVUR·Filed 2009·Granted Nov 10, 2015·1 cites·10 claims
- 3959US10278105B2Seamless mobility in wireless networksFORTINET INC·Filed 2017·Granted Apr 30, 2019·0 cites·8 claims
- 4058US8867744B1Security in wireless communication systemsPALANISAMY SENTHIL·Filed 2011·Granted Oct 21, 2014·1 cites·19 claims
- 4158US8767548B1Wireless rate adaptationBHARGHAVAN VADUVUR·Filed 2010·Granted Jul 1, 2014·1 cites·22 claims
- 4258US8103311B1Omni-directional antenna supporting simultaneous transmission and reception of multiple radios with narrow frequency separationVENUGOPALACHARY RAJENDRAN·Filed 2008·Granted Jan 24, 2012·1 cites·4 claims
- 4358US7894436B1Flow inspectionMERU NETWORKS·Filed 2007·Granted Feb 22, 2011·1 cites·81 claims
- 4458US2015043530A1Seamless mobility in wireless networksMERU NETWORKS·Filed 2014·Application pending·0 cites
- 4557US2020058031A1Injecting user control for card-on-file merchant data and recurring payment transaction parameters between acquirer processors and issuer processors over data communication networksONDOT SYSTEMS INC·Filed 2019·Application pending·0 cites
- 4656US10380570B2System and method for secure communication for cashless transactionsBHARGHAVAN VADUVUR·Filed 2011·Granted Aug 13, 2019·1 cites·3 claims
- 4755US11899711B2Merchant logo detection artificial intelligence (AI) for injecting user control to ISO back-end transaction approvals between acquirer processors and issuer processors over data communication networksONDOT SYSTEMS INC·Filed 2020·Granted Feb 13, 2024·0 cites·10 claims
- 4855US9838911B1Multitier wireless data distributionHAN SUNG-WOOK·Filed 2007·Granted Dec 5, 2017·1 cites·10 claims
- 4955US9730125B2Aggregated beacons for per station control of multiple stations across multiple access points in a wireless communication networkMERU NETWORKS·Filed 2014·Granted Aug 8, 2017·0 cites·19 claims
- 5055US2013308600A1Seamless mobility in wireless networksMERU NETWORKS·Filed 2013·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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