Inventor · disambiguated record
Shiva Kumar Sundaram
Also filed as: SUNDARAM SHIVA · SUNDARAM SHIVA KUMAR
20 granted patents·1 pending application·942 citations·filing 2011–2024
96Inventor score
Top patents by PatentIndex Score
21 records- 0198US9972339B1Neural network based beam selectionAMAZON TECH INC·Filed 2016·Granted May 15, 2018·110 cites·20 claims
- 0298US9734822B1Feedback based beamformed signal selectionAMAZON TECH INC·Filed 2015·Granted Aug 15, 2017·243 cites·17 claims
- 0398US9484030B1Audio triggered commandsAMAZON TECH INC·Filed 2015·Granted Nov 1, 2016·310 cites·20 claims
- 0497US10121494B1User presence detectionAMAZON TECH INC·Filed 2017·Granted Nov 6, 2018·36 cites·31 claims
- 0597US9432769B1Method and system for beam selection in microphone array beamformersAMAZON TECH INC·Filed 2014·Granted Aug 30, 2016·42 cites·21 claims
- 0696US10726830B1Deep multi-channel acoustic modelingAMAZON TECH INC·Filed 2018·Granted Jul 28, 2020·33 cites·25 claims
- 0796US10147442B1Robust neural network acoustic model with side task prediction of reference signalsAMAZON TECH INC·Filed 2015·Granted Dec 4, 2018·57 cites·20 claims
- 0895US11574628B1Deep multi-channel acoustic modeling using multiple microphone array geometriesAMAZON TECH INC·Filed 2019·Granted Feb 7, 2023·22 cites·21 claims
- 0995US10134421B1Neural network based beam selectionAMAZON TECH INC·Filed 2018·Granted Nov 20, 2018·18 cites·20 claims
- 1094US10679621B1Speech processing optimizations based on microphone arrayAMAZON TECH INC·Filed 2018·Granted Jun 9, 2020·20 cites·20 claims
- 1194US10026399B2Arbitration between voice-enabled devicesAMAZON TECH INC·Filed 2015·Granted Jul 17, 2018·18 cites·19 claims
- 1292US11475881B2Deep multi-channel acoustic modelingAMAZON TECH INC·Filed 2020·Granted Oct 18, 2022·3 cites·20 claims
- 1390US12387727B1Speech processing optimizations based on microphone arrayAMAZON TECH INC·Filed 2024·Granted Aug 12, 2025·1 cites·20 claims
- 1490US11657832B2User presence detectionAMAZON TECH INC·Filed 2020·Granted May 23, 2023·2 cites·18 claims
- 1590US11495215B1Deep multi-channel acoustic modeling using frequency aligned networkAMAZON TECH INC·Filed 2019·Granted Nov 8, 2022·12 cites·20 claims
- 1682US10732258B1Hybrid audio-based presence detectionAMAZON TECH INC·Filed 2016·Granted Aug 4, 2020·5 cites·21 claims
- 1781US9837099B1Method and system for beam selection in microphone array beamformersAMAZON TECH INC·Filed 2016·Granted Dec 5, 2017·4 cites·18 claims
- 1873US2023410833A1User presence detectionAMAZON TECH INC·Filed 2023·Application pending·0 cites
- 1965US8887303B2Method and system of processing annotated multimedia documents using granular and hierarchical permissionsSUNDARAM SHIVA KUMAR·Filed 2011·Granted Nov 11, 2014·6 cites·10 claims
- 2064US11935525B1Speech processing optimizations based on microphone arrayAMAZON TECH INC·Filed 2020·Granted Mar 19, 2024·0 cites·20 claims
- 2157US10796716B1User presence detectionAMAZON TECH INC·Filed 2018·Granted Oct 6, 2020·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →