Inventor · disambiguated record
Zhengyan Liu
Also filed as: LIU ZHENGYAN
7 granted patents·6 citations·filing 2019–2023
73Inventor score
Top patents by PatentIndex Score
7 records- 0177US11405737B2Method for manufacturing MEMS microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2019·Granted Aug 2, 2022·2 cites·9 claims
- 0263US10979825B2Method for manufacturing MEMS microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2019·Granted Apr 13, 2021·1 cites·9 claims
- 0361USD996931SWine glass holderWUYI JIANXI ELECTRONIC COMMERCE CO LTD·Filed 2022·Granted Aug 29, 2023·3 cites·1 claims
- 0449US11057717B2MEMS microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2019·Granted Jul 6, 2021·0 cites·7 claims
- 0544US11889248B2MEMS microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2019·Granted Jan 30, 2024·0 cites·7 claims
- 0642US10979840B2Method for manufacturing MEMS microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2019·Granted Apr 13, 2021·0 cites·9 claims
- 0735USD1009156SShaker rackWUYI JIANXI ELECTRONIC COMMERCE CO LTD·Filed 2023·Granted Dec 26, 2023·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →