Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11126081 | Photopolymer composition | Boo Kyung Kim, Heon Kim, Yeong Rae Chang | 2021-09-21 |
| 11117981 | Photopolymer composition | Heon Kim, Boo Kyung Kim, Yeong Rae Chang | 2021-09-14 |
| 11079678 | Photopolymer composition | Heon Kim, Yongjoon Heo, Se Hyun Kwon, Yeong Rae Chang | 2021-08-03 |
| 10983252 | Anti-reflective film | In Young Song, Jin Seok Byun, Boo Kyung Kim, Yeong Rae Chang, Sung Joon Oh | 2021-04-20 |
| 10895667 | Antireflection film | Jin Seok Byun, Ja Pil Koo, Boo Kyung Kim, Yeong Rae Chang | 2021-01-19 |