Inventor · name-matched record
GUO DAN
4 granted patents·2 pending applications·0 citations·filing 2021–2025
53Inventor score
Files withCHENGDU BOE OPTOELECT TECH CO4CHANGSHA EASYINSMILE INTELLIGENCE TECH CO LTD1CHINA PETROLEUM & CHEM CORP1
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
6 records- 0173US12520664B2Display substrate and display device having light-transmitting openings and light-transmitting portionsCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Jan 6, 2026·0 cites·18 claims
- 0256US2026034219A1Process for preparing supramolecular carrier photosensitizer for photodynamic therapy and formulation thereofCHANGSHA EASYINSMILE INTELLIGENCE TECH CO LTD·Filed 2025·Application pending·0 cites
- 0355US12532622B2Display substrate, manufacturing method thereof, and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Jan 20, 2026·0 cites·20 claims
- 0454US12557511B2Display substrate and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Feb 17, 2026·0 cites·19 claims
- 0551US12557495B2Display panel and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2021·Granted Feb 17, 2026·0 cites·19 claims
- 0651US2026092217A1Method and apparatus for producing a needle coke with a mixed feedstock oilCHINA PETROLEUM & CHEM CORP·Filed 2023·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →