Inventor · disambiguated record
Zhenquan Chu
Also filed as: CHU ZHENQUAN
1 granted patent·1 pending application·0 citations·filing 2016–2017
7Inventor score
Files withSHENZHEN SIGMA MICROELECTRONICS CO LTD2
Top patents by PatentIndex Score
2 records- 0137US10596452B2Toy interactive method and deviceSHENZHEN SIGMA MICROELECTRONICS CO LTD·Filed 2017·Granted Mar 24, 2020·0 cites·20 claims
- 0216US2016351192A1Voice Recognition Device, Voice Control System And Voice Communication SystemSHENZHEN SIGMA MICROELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →