Inventor · disambiguated record
Zeqiang Chen
Also filed as: CHEN ZEQIANG
5 granted patents·30 citations·filing 2011–2022
75Inventor score
Files withBCD SEMICONDUCTOR MFG LIMITED1GUANGDONG EDUKIDDO INNOVATIVE AND EDUCATION TECH CO LTD1REN XUEGANG1SHANGHAI SIM-BCD SEMICONDUCTOR MFG CO LTD1ZHU SHIHAI1
Top patents by PatentIndex Score
5 records- 0185USD962358SToyGUANGDONG EDUKIDDO INNOVATIVE AND EDUCATION TECH CO LTD·Filed 2022·Granted Aug 30, 2022·17 cites·1 claims
- 0278US9112426B2High power-factor control circuit and method for switched mode power supplyZHU SHIHAI·Filed 2011·Granted Aug 18, 2015·8 cites·16 claims
- 0366US8923021B2Control circuit and system for switch mode power supplyREN XUEGANG·Filed 2011·Granted Dec 30, 2014·4 cites·20 claims
- 0455US9431895B2High power-factor control circuit and power supplySHANGHAI SIM-BCD SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Aug 30, 2016·1 cites·23 claims
- 0544US10756633B2High power-factor control circuit and method for switched mode power supplyBCD SEMICONDUCTOR MFG LIMITED·Filed 2015·Granted Aug 25, 2020·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →