Inventor · disambiguated record
Krishna Kamath Koteshwara
Also filed as: Kamath Koteshwara Krishna
11 granted patents·230 citations·filing 2015–2023
90Inventor score
Files withAMAZON TECH INC11
Top patents by PatentIndex Score
11 records- 0197US11513216B1Device calibration for presence detection using ultrasonic signalsAMAZON TECH INC·Filed 2021·Granted Nov 29, 2022·25 cites·20 claims
- 0296US11402499B1Processing audio signals for presence detectionAMAZON TECH INC·Filed 2020·Granted Aug 2, 2022·10 cites·19 claims
- 0396US9424456B1Ultrasonic fingerprint authentication based on beam formingAMAZON TECH INC·Filed 2015·Granted Aug 23, 2016·91 cites·20 claims
- 0495US11982737B1Controlling sensitivity of presence detection using ultrasonic signalsAMAZON TECH INC·Filed 2021·Granted May 14, 2024·4 cites·20 claims
- 0595US9548048B1On-the-fly speech learning and computer model generation using audio-visual synchronizationAMAZON TECH INC·Filed 2015·Granted Jan 17, 2017·66 cites·18 claims
- 0694US11564036B1Presence detection using ultrasonic signals with concurrent audio playbackAMAZON TECH INC·Filed 2020·Granted Jan 24, 2023·5 cites·20 claims
- 0794US10127918B1Methods for reconstructing an audio signalAMAZON TECH INC·Filed 2017·Granted Nov 13, 2018·25 cites·23 claims
- 0889US11614529B1Controlling emission of ultrasonic signals for presence detectionAMAZON TECH INC·Filed 2021·Granted Mar 28, 2023·2 cites·19 claims
- 0980US11921187B1Monitoring non-stationary object distance using ultrasonic signalsAMAZON TECH INC·Filed 2021·Granted Mar 5, 2024·1 cites·20 claims
- 1077US12072413B1Method for wall detection and localizationAMAZON TECH INC·Filed 2021·Granted Aug 27, 2024·1 cites·20 claims
- 1164US12436276B1Coordinating presence detection and proximity sensing using ultrasonic signalsAMAZON TECH INC·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →