Inventor · disambiguated record
Christopher Wayne Lockhart
Also filed as: LOCKHART CHRISTOPHER WAYNE
12 granted patents·598 citations·filing 2013–2023
92Inventor score
Files withAMAZON TECH INC12
Top patents by PatentIndex Score
12 records- 0195US10679625B1Multi-layer keyword detection for distributed voice communicationsAMAZON TECH INC·Filed 2018·Granted Jun 9, 2020·111 cites·18 claims
- 0295US10186265B1Multi-layer keyword detection to avoid detection of keywords in output audioAMAZON TECH INC·Filed 2016·Granted Jan 22, 2019·148 cites·20 claims
- 0395US10079015B1Multi-layer keyword detectionAMAZON TECH INC·Filed 2016·Granted Sep 18, 2018·214 cites·20 claims
- 0495US9437038B1Simulating three-dimensional views using depth relationships among planes of contentAMAZON TECH INC·Filed 2013·Granted Sep 6, 2016·50 cites·19 claims
- 0595US9317175B1Integration of an independent three-dimensional rendering engineAMAZON TECH INC·Filed 2013·Granted Apr 19, 2016·43 cites·20 claims
- 0691US9530243B1Generating virtual shadows for displayable elementsAMAZON TECH INC·Filed 2013·Granted Dec 27, 2016·16 cites·20 claims
- 0786US9224237B2Simulating three-dimensional views using planes of contentAMAZON TECH INC·Filed 2013·Granted Dec 29, 2015·10 cites·20 claims
- 0883US9591295B2Approaches for simulating three-dimensional viewsAMAZON TECH INC·Filed 2013·Granted Mar 7, 2017·6 cites·19 claims
- 0976US12249331B2Multi-layer keyword detectionAMAZON TECH INC·Filed 2023·Granted Mar 11, 2025·0 cites·18 claims
- 1070US11646027B2Multi-layer keyword detectionAMAZON TECH INC·Filed 2022·Granted May 9, 2023·0 cites·20 claims
- 1165US11250851B2Multi-layer keyword detectionAMAZON TECH INC·Filed 2020·Granted Feb 15, 2022·0 cites·20 claims
- 1250US10049490B2Generating virtual shadows for displayable elementsAMAZON TECH INC·Filed 2016·Granted Aug 14, 2018·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →