Inventor · disambiguated record
Bruno Dufour
Also filed as: DUFOUR BRUNO
5 granted patents·19 citations·filing 2019–2023
71Inventor score
Files withAMAZON TECH INC5
Top patents by PatentIndex Score
5 records- 0190US11699444B1Speech recognition using multiple voice-enabled devicesAMAZON TECH INC·Filed 2020·Granted Jul 11, 2023·4 cites·20 claims
- 0289US11176934B1Language switching on a speech interface deviceAMAZON TECH INC·Filed 2019·Granted Nov 16, 2021·15 cites·20 claims
- 0366US12125489B1Speech recognition using multiple voice-enabled devicesAMAZON TECH INC·Filed 2023·Granted Oct 22, 2024·0 cites·20 claims
- 0458US12170086B1Language switching on a speech interface deviceAMAZON TECH INC·Filed 2021·Granted Dec 17, 2024·0 cites·20 claims
- 0543US12046234B1Predicting on-device command executionAMAZON TECH INC·Filed 2021·Granted Jul 23, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →