Inventor · disambiguated record
Amalavoyal Chari
Also filed as: CHARI AMALAVOYAL · CHARI AMALAVOYAL NARASIMHA
49 granted patents·11 pending applications·1,163 citations·filing 2000–2025
98Inventor score
Top patents by PatentIndex Score
60 records- 0198US6704301B2Method and apparatus to provide a routing protocol for wireless devicesTROPOS NETWORKS INC·Filed 2000·Granted Mar 9, 2004·240 cites·31 claims
- 0297US6965575B2Selection of routing paths based upon path quality of a wireless mesh networkTROPOS NETWORKS·Filed 2003·Granted Nov 15, 2005·206 cites·24 claims
- 0396US11202121B2Providing customized entertainment experience using human presence detectionROKU INC·Filed 2020·Granted Dec 14, 2021·9 cites·20 claims
- 0496US7058021B2Selection of routing paths based upon routing packet success ratios of wireless routes within a wireless mesh networkTROPOS NETWORKS INC·Filed 2005·Granted Jun 6, 2006·62 cites·21 claims
- 0595US7031293B1Method and system to provide increased data throughput in a wireless multi-hop networkTROPOS NETWORKS INC·Filed 2001·Granted Apr 18, 2006·97 cites·26 claims
- 0694US7586879B2Client roaming from a first access node to a second access node within a wireless networkTROPOS NETWORKS INC·Filed 2006·Granted Sep 8, 2009·44 cites·23 claims
- 0793US7729278B2Wireless routing based on data packet classificationsTROPOS NETWORKS INC·Filed 2007·Granted Jun 1, 2010·31 cites·28 claims
- 0893US7016328B2Method for allowing a client to access a wireless systemTROPOS NETWORKS INC·Filed 2003·Granted Mar 21, 2006·94 cites·70 claims
- 0992US7697504B2Mesh network that includes fixed and mobile access nodesTROPOS NETWORKS INC·Filed 2006·Granted Apr 13, 2010·30 cites·24 claims
- 1091US7688808B2Mobile access node routing selections through a mesh networkTROPOS NETWORKS INC·Filed 2006·Granted Mar 30, 2010·27 cites·22 claims
- 1190US7489932B2Channel assignments within a mesh networkTROPOS NETWORKS·Filed 2004·Granted Feb 10, 2009·65 cites·30 claims
- 1287US11902901B2Providing safety and environmental features using human presence detectionROKU INC·Filed 2022·Granted Feb 13, 2024·1 cites·20 claims
- 1387US10932130B2System and method for configuring an extender deviceROKU INC·Filed 2018·Granted Feb 23, 2021·6 cites·20 claims
- 1485US7397789B2Providing routing paths for wireless devicesTROPOS NETWORKS INC·Filed 2003·Granted Jul 8, 2008·31 cites·37 claims
- 1584US7668137B2Method and system to provide increased data throughput in a wireless multi-hop networkTROPOS NETWORKS INC·Filed 2006·Granted Feb 23, 2010·9 cites·8 claims
- 1684US7564862B2Assignment of channels to links of nodes within a mesh networkTROPOS NETWORKS INC·Filed 2005·Granted Jul 21, 2009·9 cites·12 claims
- 1783US7649866B2Method of subnet roaming within a networkTROPOS NETWORKS INC·Filed 2004·Granted Jan 19, 2010·36 cites·46 claims
- 1883US7505426B2Multi-channel mesh networkTROPOS NETWORKS·Filed 2004·Granted Mar 17, 2009·35 cites·11 claims
- 1982US9510149B2Location estimation within a wireless mesh network utilizing wireless signal signaturesABB TECHNOLOGY AG·Filed 2015·Granted Nov 29, 2016·6 cites·20 claims
- 2082US2025031279A1Real-time assessment of multimedia service in a particular environmentROKU INC·Filed 2024·Application pending·0 cites
- 2181US7551562B2Determining bidirectional path quality within a wireless mesh networkTROPOS NETWORKS·Filed 2004·Granted Jun 23, 2009·31 cites·13 claims
- 2281US7542421B2Adaptive control of transmission power and data rates of transmission links between access nodes of a mesh networkTROPOS NETWORKS·Filed 2005·Granted Jun 2, 2009·10 cites·31 claims
- 2380US12156298B2Real-time assessment of multimedia service in a particular environmentROKU INC·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 2480US11395371B2Real-time assessment of multimedia service in a particular environmentROKU INC·Filed 2018·Granted Jul 19, 2022·2 cites·23 claims
- 2580US7382778B2Link layer emulationTROPOS NETWORKS INC·Filed 2004·Granted Jun 3, 2008·33 cites·14 claims
- 2679US8284694B2Wireless routing based on data packet classificationCHARI AMALAVOYAL·Filed 2010·Granted Oct 9, 2012·4 cites·9 claims
- 2779US2024397146A1Providing customized entertainment experience using human presence detectionROKU INC·Filed 2024·Application pending·0 cites
- 2878US11395232B2Providing safety and environmental features using human presence detectionROKU INC·Filed 2020·Granted Jul 19, 2022·1 cites·20 claims
- 2977US11736767B2Providing energy-efficient features using human presence detectionROKU INC·Filed 2020·Granted Aug 22, 2023·1 cites·20 claims
- 3077US7689224B2Method and apparatus to provide a routing protocol for wireless devicesTROPOS NETWORKS INC·Filed 2004·Granted Mar 30, 2010·17 cites·17 claims
- 3176US2024179631A1Providing safety and environmental features using human presence detectionROKU INC·Filed 2023·Application pending·0 cites
- 3275US11832355B2Real-time assessment of multimedia service in a particular environmentROKU INC·Filed 2022·Granted Nov 28, 2023·0 cites·20 claims
- 3374US2025317953A1Dynamic private wi-fi channel selectionROKU INC·Filed 2025·Application pending·0 cites
- 3470US12101531B2Providing customized entertainment experience using human presence detectionROKU INC·Filed 2021·Granted Sep 24, 2024·0 cites·24 claims
- 3569US9602227B2Distribution of broadcast traffic through a mesh networkTJAHJONO DANU·Filed 2014·Granted Mar 21, 2017·2 cites·15 claims
- 3669US9247397B2Distribution of multicast traffic through a mesh networkTJAHJONO DANU·Filed 2014·Granted Jan 26, 2016·3 cites·26 claims
- 3768US8134984B2Conversion of access nodes to gateways within a wireless mesh networkCHARI AMALAVOYAL·Filed 2007·Granted Mar 13, 2012·4 cites·24 claims
- 3865US9380479B2Wireless mesh access node neighboring channel quality estimationDABIRMOGHADDAM ALI·Filed 2014·Granted Jun 28, 2016·3 cites·20 claims
- 3965US2025048193A1Detecting and switching wireless networksROKU INC·Filed 2024·Application pending·0 cites
- 4064US9247417B2Encapsulating received multicast traffic in unicast IP packets to support distribution of multicast traffic through a mesh networkTJAHJONO DANU·Filed 2014·Granted Jan 26, 2016·2 cites·24 claims
- 4164US8031615B2Balancing clusters of a wireless mesh networkTROPOS NETWORKS INC·Filed 2007·Granted Oct 4, 2011·2 cites·32 claims
- 4263US8700800B2Roaming of clients between gateways of clusters of a wireless mesh networkGUPTA MUKESH·Filed 2006·Granted Apr 15, 2014·4 cites·8 claims
- 4363US8306041B2Determining bidirectional path quality within a wireless mesh networkSRIKRISHNA DEVABHAKTUNI·Filed 2008·Granted Nov 6, 2012·2 cites·22 claims
- 4463US2024031646A1Providing energy-efficient features using human presence detectionROKU INC·Filed 2023·Application pending·0 cites
- 4561US12034618B2IPV6 connectivity test and DNS improvementsROKU INC·Filed 2022·Granted Jul 9, 2024·0 cites·18 claims
- 4661US11546758B2System and method for an extender deviceROKU INC·Filed 2020·Granted Jan 3, 2023·0 cites·20 claims
- 4760US12363742B2Dynamic private Wi-Fi channel selectionROKU INC·Filed 2022·Granted Jul 15, 2025·0 cites·18 claims
- 4859US7769040B2Multi-channel mesh networkTROPOS NETWORKS INC·Filed 2009·Granted Aug 3, 2010·1 cites·7 claims
- 4958US12160779B2Detecting and switching wireless networksROKU INC·Filed 2021·Granted Dec 3, 2024·0 cites·20 claims
- 5058US8064404B2Method of subnet roaming within a networkCHARI AMALAVOYAL·Filed 2009·Granted Nov 22, 2011·1 cites·15 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →