Inventor · disambiguated record
Qingqing Yan
Also filed as: YAN QINGQING
10 granted patents·11 pending applications·3 citations·filing 2020–2025
78Inventor score
Files withCHENGDU BOE OPTOELECT TECH CO21
Top patents by PatentIndex Score
21 records- 0186US11900875B2Display substrate and preparation method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Feb 13, 2024·2 cites·20 claims
- 0282US11318729B2Film material, and peeling device and method for film materialCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted May 3, 2022·1 cites·10 claims
- 0379US2025292736A1Driving circuit, driving method, driving module and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 0472US2025194372A1Display panel and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2025·Application pending·0 cites
- 0571US2025265983A1Driving circuit, driving method, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
- 0667US12501806B2Display substrate and display device with special-shaped sub-pixel openingCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Dec 16, 2025·0 cites·20 claims
- 0767US12340753B2Driving circuit, driving method, driving module and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Jun 24, 2025·0 cites·20 claims
- 0864US12356835B2Display panel with a through hole and display regions having different distribution densities of spacers, and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Jul 8, 2025·0 cites·19 claims
- 0957US12498595B2Display panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Dec 16, 2025·0 cites·18 claims
- 1057US2024407195A1Display substrate, manufacturing method thereof, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Application pending·0 cites
- 1157US2025089474A1Display panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Application pending·0 cites
- 1256US12354558B2Driving circuit, driving method, driving module and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Jul 8, 2025·0 cites·20 claims
- 1356US12189881B2Touch display panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Granted Jan 7, 2025·0 cites·17 claims
- 1456US2025098452A1Display substrate, method for manufacturing the same, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Application pending·0 cites
- 1556US2025234726A1Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Application pending·0 cites
- 1656US2025133936A1Displaying base board and displaying deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Application pending·0 cites
- 1754US12414435B2Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Sep 9, 2025·0 cites·20 claims
- 1853US2024180000A1Display Substrate and Display DeviceCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Application pending·0 cites
- 1952US2024215396A1Display substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2023·Application pending·0 cites
- 2051US12274119B2Display substrate with a plurality of through holes and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Apr 8, 2025·0 cites·11 claims
- 2149US2025391372A1Driving circuit, driving method and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →