Inventor · disambiguated record
Feiqian Zhang
Also filed as: ZHANG FEIQIAN
2 granted patents·0 citations·filing 2019–2020
22Inventor score
Files withBIGO TECH PTE LTD2
Top patents by PatentIndex Score
2 records- 0146US11775059B2Method for determining human eye close degrees, method for controlling eyes, device, and storage mediumBIGO TECH PTE LTD·Filed 2020·Granted Oct 3, 2023·0 cites·15 claims
- 0234US11908236B2Illumination detection method and apparatus for face image, and device and storage mediumBIGO TECH PTE LTD·Filed 2019·Granted Feb 20, 2024·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →