Inventor
FU GENGSHEN
US9 patents
Patents
9 patentsUS10510340B1Dec 17, 2019
Dynamic wakeword detection
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US10777189B1Sep 15, 2020
Dynamic wakeword detection
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US10872599B1Dec 22, 2020
Wakeword training
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US11205420B1Dec 21, 2021
Speech processing using a recurrent neural network
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US11308939B1Apr 19, 2022
Wakeword detection using multi-word model
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US12190875B1Jan 7, 2025
Preemptive wakeword detection
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US11699433B2Jul 11, 2023
Dynamic wakeword detection
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US12412578B2Sep 9, 2025
Audio detection
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US12437754B2Oct 7, 2025
Multiple wakeword detection
AMAZON TECH INC0 citations41