Inventor · name-matched record
CHOI SUNG-EUN
2 granted patents·0 citations·filing 2021–2022
20Inventor score
Technology areasH10K
Files withSFC CO LTD2
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
2 records- 0149US12565509B2Polycyclic aromatic derivative compound and organic light-emitting device using sameSFC CO LTD·Filed 2021·Granted Mar 3, 2026·0 cites·10 claims
- 0248US12528830B2Polycyclic compound and organic electroluminescent device using the sameSFC CO LTD·Filed 2022·Granted Jan 20, 2026·0 cites·16 claims
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Identity basis: exact name match across USPTO filings. How scoring works →