Inventor · disambiguated record
David Henry
Also filed as: HENRY DAVID · HENRY DAVID H
6 granted patents·19 citations·filing 2020–2023
75Inventor score
Top patents by PatentIndex Score
6 records- 0190US12001260B1Preventing inadvertent wake in a speech-controlled deviceAMAZON TECH INC·Filed 2020·Granted Jun 4, 2024·8 cites·17 claims
- 0290US11763809B1Access to multiple virtual assistantsAMAZON TECH INC·Filed 2020·Granted Sep 19, 2023·7 cites·20 claims
- 0381US12073838B1Access to multiple virtual assistantsAMAZON TECH INC·Filed 2020·Granted Aug 27, 2024·2 cites·20 claims
- 0480US12230266B1Data routing in a multi-assistant contextAMAZON TECH INC·Filed 2022·Granted Feb 18, 2025·2 cites·20 claims
- 0558US11788518B1Low-profile solar-powered flood control deviceHENRY DAVID H·Filed 2023·Granted Oct 17, 2023·0 cites·20 claims
- 0649US12175976B2Multi-assistant device controlAMAZON TECH INC·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →