Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683386 | Powder coating latent curing agent, and epoxy powder coating composition containing same | Sang Hun Han, Seung Yeob Choi, Jee Hye Ann, Byung Soo Moon, Jun Tae Kang | 2020-06-16 |
| 10622256 | Method of manufacturing semiconductor device using multiple patterning techniques | Seung-Jin Mun, Dong-Hoon Khang, Cheol Kim, Dong-Seok Lee, Yong-Joon Choi +2 more | 2020-04-14 |