Inventor · disambiguated record
Fan Jia
Also filed as: JIA FAN
5 granted patents·3 citations·filing 2019–2022
63Inventor score
Files withSTATE GRID BLOCKCHAIN TECH BEIJING CO LTD2TENCENT TECH SHENZHEN CO LTD2BOE TECHNOLOGY GROUP CO LTD1
Top patents by PatentIndex Score
5 records- 0178US10929644B2Face detection training method and apparatus, and electronic deviceTENCENT TECH SHENZHEN CO LTD·Filed 2019·Granted Feb 23, 2021·3 cites·20 claims
- 0260US11594070B2Face detection training method and apparatus, and electronic deviceTENCENT TECH SHENZHEN CO LTD·Filed 2020·Granted Feb 28, 2023·0 cites·20 claims
- 0347US12277549B2Blockchain-based transaction system for green certificateSTATE GRID BLOCKCHAIN TECH BEIJING CO LTD·Filed 2022·Granted Apr 15, 2025·0 cites·9 claims
- 0442US11670253B2Pixel driving circuit, array substrate and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Jun 6, 2023·0 cites·17 claims
- 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
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →