Inventor
YOO SEUNG-HOON
KR5 patents
⚠️ This page may combine multiple inventors who share the name “YOO SEUNG-HOON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM & HAAS ELECT MATERIALS KOREA LTD
4 patentsUS12114561B2Oct 8, 2024
Plurality of light-emitting materials and organic electroluminescent device comprising the same
ROHM & HAAS ELECT MATERIALS KOREA LTD2 citations71
US12565479B2Mar 3, 2026
Organic electroluminescent compound and organic electroluminescent device comprising the same
ROHM & HAAS ELECT MATERIALS KOREA LTD0 citations60
US12446459B2Oct 14, 2025
Organic electroluminescent device
ROHM & HAAS ELECT MATERIALS KOREA LTD0 citations59
US12096687B2Sep 17, 2024
Plurality of light-emitting materials, organic electroluminescent compound, and organic electroluminescent device comprising the same
ROHM & HAAS ELECT MATERIALS KOREA LTD0 citations46