Inventor · disambiguated record
Qingchun Li
Also filed as: LI QINGCHUN
3 granted patents·2 pending applications·3 citations·filing 2018–2022
51Inventor score
Files withHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD3JIANGSU HAOOUBO BIOPHARMACEUTICAL CO LTD1STATE GRID BLOCKCHAIN TECH BEIJING CO LTD1
Top patents by PatentIndex Score
5 records- 0173US11407322B2Smart power hubHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2019·Granted Aug 9, 2022·3 cites·15 claims
- 0264US12055601B2Method of identifying a short-circuit like event in a circuit breakerHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2022·Granted Aug 6, 2024·0 cites·18 claims
- 0347US2022337166A1Adaptive Power Control for Two-Stage AC/DC or DC/DC Isolated Power ConvertersHONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD·Filed 2022·Application pending·0 cites
- 0439US2021172946A1Kit for measuring anti-cyclic citrullinated peptide antibody, application thereof, and test methodJIANGSU HAOOUBO BIOPHARMACEUTICAL CO LTD·Filed 2018·Application pending·0 cites
- 0537US12437306B2Blockchain-based green power certification method, apparatus, and systemSTATE GRID BLOCKCHAIN TECH BEIJING CO LTD·Filed 2022·Granted Oct 7, 2025·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →