Inventor
DOH YOO-JIN
KR5 patents
⚠️ This page may combine multiple inventors who share the name “DOH YOO-JIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM & HAAS ELECT MATERIALS KOREA LTD
4 patentsUS11917907B2Feb 27, 2024
Organic electroluminescent device
ROHM & HAAS ELECT MATERIALS KOREA LTD1 citations61
US11130747B2Sep 28, 2021
Plurality of host materials and an organic electroluminescence device comprising the same
ROHM & HAAS ELECT MATERIALS KOREA LTD1 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