Inventor · disambiguated record
Xiaohui Cai
Also filed as: CAI XIAOHUI
3 granted patents·0 citations·filing 2017–2022
38Inventor score
Top patents by PatentIndex Score
3 records- 0152US11839002B2Control circuit for constant-current drive circuit and constant-current drive circuitSHANGHAI BRIGHT POWER SEMICONDUCTOR CO LTD·Filed 2022·Granted Dec 5, 2023·0 cites·16 claims
- 0248US11737180B2Control circuit, chip and control methodSHANGHAI BRIGHT POWER SEMICONDUCTOR CO LTD·Filed 2021·Granted Aug 22, 2023·0 cites·19 claims
- 0330US11126882B2Method and device for license plate positioningHANGZHOU HIKVISION DIGITAL TEC·Filed 2017·Granted Sep 21, 2021·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →