Inventor · disambiguated record
Yongfei Li
Also filed as: LI YONGFEI
8 granted patents·2 pending applications·0 citations·filing 2019–2021
70Inventor score
Files withHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD4CITIC DICASTAL CO LTD3BOE TECHNOLOGY GROUP CO LTD2HEFEI BOE RUISHENG TECH CO LTD1
Top patents by PatentIndex Score
10 records- 0164US12471424B2Array substrate and manufacturing method therefor, display panel, and backlight moduleBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Nov 11, 2025·0 cites·26 claims
- 0263US11041230B2Magnesium alloy and preparation method thereofCITIC DICASTAL CO LTD·Filed 2019·Granted Jun 22, 2021·0 cites·7 claims
- 0357US2022033934A1Method for preparation of aluminum matrix compositeCITIC DICASTAL CO LTD·Filed 2021·Application pending·0 cites
- 0455US12232252B2Backplane, backlight source, illumination device and displaying deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Feb 18, 2025·0 cites·18 claims
- 0555US11326241B2Plastic wrought magnesium alloy and preparation method thereofCITIC DICASTAL CO LTD·Filed 2019·Granted May 10, 2022·0 cites·8 claims
- 0651US12183867B2Driving substrate, manufacturtion method thereof and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Dec 31, 2024·0 cites·10 claims
- 0751US11853500B2Touch substrate and touch deviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Dec 26, 2023·0 cites·20 claims
- 0848US12482797B2Light-emitting substrate, backlight module and display deviceHEFEI BOE RUISHENG TECH CO LTD·Filed 2021·Granted Nov 25, 2025·0 cites·20 claims
- 0948US2022271064A1Driving Backplane, Preparation Method for Same, and Display DeviceHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
- 1046US12453224B2Led display substrate and method for manufacturing the same, display panelHEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2021·Granted Oct 21, 2025·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →