Inventor · disambiguated record
Qingliang Zheng
Also filed as: ZHENG QINGLIANG
5 granted patents·9 citations·filing 2018–2020
71Inventor score
Technology areasH05B
Top patents by PatentIndex Score
5 records- 0187US11540372B2Power converter, LED driver and control methodSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2020·Granted Dec 27, 2022·2 cites·14 claims
- 0286US10638562B2Power converter, LED driver and control methodSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2018·Granted Apr 28, 2020·5 cites·20 claims
- 0378US10880967B2LED drive circuit and method thereofSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2019·Granted Dec 29, 2020·2 cites·20 claims
- 0466US11350504B2LED drive circuit and method thereofSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2020·Granted May 31, 2022·0 cites·19 claims
- 0560US10652960B2Power converter, LED driver and control methodSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2018·Granted May 12, 2020·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →