Inventor · name-matched record
KIM CHI-SIK
1 granted patent·2 pending applications·0 citations·filing 2023–2025
13Inventor score
Files withDUPONT SPECIALTY MATERIALS KOREA LTD1LG DISPLAY CO LTD1ROHM & HAAS ELECT MATERIALS KOREA LTD1
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
3 records- 0178US12565479B2Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Granted Mar 3, 2026·0 cites·5 claims
- 0278US2026020494A1Organic electroluminescent deviceDUPONT SPECIALTY MATERIALS KOREA LTD·Filed 2025·Application pending·0 cites
- 0377US2026049090A1Organic light emitting diode and organic light emitting device including the sameLG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →