Inventor · disambiguated record
Hok San Yu
Also filed as: YU HOK SAN
2 granted patents·26 citations·filing 2017–2019
59Inventor score
Top patents by PatentIndex Score
2 records- 0189US10418978B1Duty cycle controller with calibration circuitHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2019·Granted Sep 17, 2019·20 cites·20 claims
- 0282US10452113B2Power supply switch with programmable switching decisionHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2017·Granted Oct 22, 2019·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →