Inventor · disambiguated record
Kenichi Kumatani
Also filed as: KUMATANI KENICHI
13 granted patents·213 citations·filing 2013–2024
91Inventor score
Top patents by PatentIndex Score
13 records- 0197US10847137B1Trigger word detection using neural network waveform processingAMAZON TECH INC·Filed 2017·Granted Nov 24, 2020·87 cites·16 claims
- 0296US10726830B1Deep multi-channel acoustic modelingAMAZON TECH INC·Filed 2018·Granted Jul 28, 2020·33 cites·25 claims
- 0395US11574628B1Deep multi-channel acoustic modeling using multiple microphone array geometriesAMAZON TECH INC·Filed 2019·Granted Feb 7, 2023·22 cites·21 claims
- 0494US11735171B2Unified speech representation learningMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Aug 22, 2023·4 cites·20 claims
- 0594US10679621B1Speech processing optimizations based on microphone arrayAMAZON TECH INC·Filed 2018·Granted Jun 9, 2020·20 cites·20 claims
- 0692US11475881B2Deep multi-channel acoustic modelingAMAZON TECH INC·Filed 2020·Granted Oct 18, 2022·3 cites·20 claims
- 0790US12387727B1Speech processing optimizations based on microphone arrayAMAZON TECH INC·Filed 2024·Granted Aug 12, 2025·1 cites·20 claims
- 0890US11495215B1Deep multi-channel acoustic modeling using frequency aligned networkAMAZON TECH INC·Filed 2019·Granted Nov 8, 2022·12 cites·20 claims
- 0990US9373321B2Generation of wake-up wordsCYPRESS SEMICONDUCTOR CORP·Filed 2013·Granted Jun 21, 2016·28 cites·20 claims
- 1087US12136034B2Dynamic gradient aggregation for training neural networksMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2020·Granted Nov 5, 2024·3 cites·20 claims
- 1168US12217745B2Unified speech representation learningMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Feb 4, 2025·0 cites·20 claims
- 1264US11935525B1Speech processing optimizations based on microphone arrayAMAZON TECH INC·Filed 2020·Granted Mar 19, 2024·0 cites·20 claims
- 1344US9817881B2Hidden markov model processing engineCYPRESS SEMICONDUCTOR CORP·Filed 2013·Granted Nov 14, 2017·0 cites·19 claims
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