Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535957 | Method for producing polyacrylonitrile-based fiber and polyacrylonitrile-based copolymer used therein | Chang Hun Kim, In Young Song, Jeong Hun Cho, Jong Soo DO, Sung Joon Oh +1 more | 2022-12-27 |
| 11275199 | Anti-reflective film | Jin Seok Byun, Boo Kyung Kim, Seok Hoon Jang, Yeong Rae Chang | 2022-03-15 |
| 11262481 | Anti-reflective film | Jin Seok Byun, Boo Kyung Kim, Seok Hoon Jang, Yeong Rae Chang | 2022-03-01 |