Inventor · disambiguated record
Xianlin Zhao
Also filed as: ZHAO XIANLIN
3 granted patents·1 citations·filing 2016–2020
46Inventor score
Files withHANGZHOU HIKVISION DIGITAL TEC3
Top patents by PatentIndex Score
3 records- 0166US11830230B2Living body detection method based on facial recognition, and electronic device and storage mediumHANGZHOU HIKVISION DIGITAL TEC·Filed 2020·Granted Nov 28, 2023·1 cites·14 claims
- 0240US11368648B2Image storage method and apparatus, and electronic device and storage mediumHANGZHOU HIKVISION DIGITAL TEC·Filed 2019·Granted Jun 21, 2022·0 cites·15 claims
- 0336US10186101B2Method, device and system for controlling opening of A-B doorsHANGZHOU HIKVISION DIGITAL TEC·Filed 2016·Granted Jan 22, 2019·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →