Inventor · disambiguated record
Tak Lok Shum
Also filed as: SHUM TAK LOK
4 granted patents·20 citations·filing 2017–2022
71Inventor score
Top patents by PatentIndex Score
4 records- 0188US11646663B1Adaptive dead-time control of a synchronous buck converterHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2022·Granted May 9, 2023·5 cites·14 claims
- 0284US10938310B1Seamless switching of resonant tanks in power converters by matching voltage gains at tank switchoverHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2020·Granted Mar 2, 2021·10 cites·19 claims
- 0380US10211728B2Current-sharing circuit for DC-DC convertersHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2017·Granted Feb 19, 2019·4 cites·15 claims
- 0462US10784213B2Power device packageHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2018·Granted Sep 22, 2020·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →