Inventor · disambiguated record
Spencer Russell
Also filed as: RUSSELL SPENCER
9 granted patents·1 pending application·15 citations·filing 2020–2024
80Inventor score
Files withAMAZON TECH INC10
Top patents by PatentIndex Score
10 records- 0194US11564036B1Presence detection using ultrasonic signals with concurrent audio playbackAMAZON TECH INC·Filed 2020·Granted Jan 24, 2023·5 cites·20 claims
- 0291US11762052B1Sound source localizationAMAZON TECH INC·Filed 2021·Granted Sep 19, 2023·7 cites·20 claims
- 0383US12003948B1Multi-device localizationAMAZON TECH INC·Filed 2021·Granted Jun 4, 2024·1 cites·18 claims
- 0480US11921187B1Monitoring non-stationary object distance using ultrasonic signalsAMAZON TECH INC·Filed 2021·Granted Mar 5, 2024·1 cites·20 claims
- 0577US12072413B1Method for wall detection and localizationAMAZON TECH INC·Filed 2021·Granted Aug 27, 2024·1 cites·20 claims
- 0665US2024381045A1Multi-device localizationAMAZON TECH INC·Filed 2024·Application pending·0 cites
- 0763US12276741B1Direction of arrival estimationAMAZON TECH INC·Filed 2022·Granted Apr 15, 2025·0 cites·20 claims
- 0858US12058509B1Multi-device localizationAMAZON TECH INC·Filed 2021·Granted Aug 6, 2024·0 cites·21 claims
- 0951US12143789B1User localizationAMAZON TECH INC·Filed 2022·Granted Nov 12, 2024·0 cites·20 claims
- 1044US12452621B1Multi-device localization and rangingAMAZON TECH INC·Filed 2021·Granted Oct 21, 2025·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →