Inventor · disambiguated record
Huan Dai
Also filed as: DAI HUAN
6 granted patents·45 citations·filing 2018–2023
80Inventor score
Top patents by PatentIndex Score
6 records- 0185USD1004568SPortable stereoDAI HUAN·Filed 2022·Granted Nov 14, 2023·15 cites·1 claims
- 0278USD1004576SMicrophoneDAI HUAN·Filed 2022·Granted Nov 14, 2023·8 cites·1 claims
- 0373USD1014454SPortable stereoDAI HUAN·Filed 2022·Granted Feb 13, 2024·6 cites·1 claims
- 0471USD883961SMicrophoneSHENZHEN HUA SIRUI TECH CO LTD·Filed 2018·Granted May 12, 2020·15 cites·1 claims
- 0550USD1076878SPortable audioXIA XUEFENG·Filed 2023·Granted May 27, 2025·1 cites·1 claims
- 0635USD1085159SKaraoke speakerDAI HUAN·Filed 2023·Granted Jul 22, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →