Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397527 | Optical laminate | Na Young Shin, Kyun Il Rah, Jae Il Ryu, Seung-Kyu Park, Ji-Young Kim | 2025-08-26 |
| 10228501 | Method for manufacturing polarizer, and polarizer and polarizing plate manufactured using same | Jae Il Ryu, Eung Jin Jang, Jin-Yong Park, Eungki Lee, Hyung Koo Kang +4 more | 2019-03-12 |