OL

Oun-Gyu Lee

HC Hodogaya Chemical Co.: 1 patents #7 of 12Top 60%
SC Sfc Co.: 1 patents #11 of 27Top 45%
📍 Cheongju-si, KR: #45 of 128 inventorsTop 40%
Overall (2023): #303,918 of 537,848Top 60%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11605785 Organic electroluminescence device Yuta HIRAYAMA, Takeshi Yamamoto, Kazuyuki SURUGA, Se-Jin Lee, Bong-ki SHIN 2023-03-14