KC

Keun-Yeong Choi

📍 Seoul, KR: #3,157 of 8,082 inventorsTop 40%
Overall (2021): #378,680 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10991894 Compound of organic semiconductor and organic semiconductor device using the same Do Hwan Kim, Hojin Lee, Han Wool Park, Moon-Sung Kang, Haejung Hwang +1 more 2021-04-27