Inventor · disambiguated record
Qifu Ran
Also filed as: RAN QIFU
1 granted patent·3 pending applications·2 citations·filing 2020–2022
18Inventor score
Files withCHENGDU BOE OPTOELECT TECH CO4
Top patents by PatentIndex Score
4 records- 0188US12261193B2Display panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2020·Granted Mar 25, 2025·2 cites·20 claims
- 0243US2024397798A1Display device, display panel and manufacturing method thereofCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Application pending·0 cites
- 0343US2024147779A1Terminal device, display apparatus, and display panel and manufacturing method thereforCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Application pending·0 cites
- 0442US2025095544A1Display substrate and driving method therefor, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →