Inventor · disambiguated record
Chaoqun Liu
Also filed as: LIU CHAOQUN
4 granted patents·1 pending application·4 citations·filing 2019–2024
61Inventor score
Files withMEDIATEK SINGAPORE PTE LTD2CHINA ELECTRIC POWER RES INSTITUTE COMPANY LIMITED1LIU CHAOQUN1SHENZHEN KSTAR SCIENCE AND TECH CO LTD1
Top patents by PatentIndex Score
5 records- 0183US11640834B2Voltage droop reduction with a secondary power supplyMEDIATEK SINGAPORE PTE LTD·Filed 2020·Granted May 2, 2023·2 cites·17 claims
- 0269US11316443B2Control of active neutral-point clamped three-level converterSHENZHEN KSTAR SCIENCE AND TECH CO LTD·Filed 2020·Granted Apr 26, 2022·2 cites·16 claims
- 0341US2021205643A1Fire extinguishing method and fire extinguishing system for lithium ion battery, electronic device and storage mediumCHINA ELECTRIC POWER RES INSTITUTE COMPANY LIMITED·Filed 2019·Application pending·0 cites
- 0435US11004480B2Leakage current reduction in a dual rail deviceMEDIATEK SINGAPORE PTE LTD·Filed 2019·Granted May 11, 2021·0 cites·20 claims
- 0525USD1083040SDrip irrigation fittingLIU CHAOQUN·Filed 2024·Granted Jul 8, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →