Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11099420 | Optical device | Ji Hoon Park, Byoung Kun Jeon, Moon Soo Park, Jun Won Chang, Dae Hee Lee +2 more | 2021-08-24 |
| 11092729 | Polarizing plate and liquid crystal display device comprising same | Kyun Il Rah | 2021-08-17 |
| 10928572 | Method for producing polarizing plate and polarizing plate | Sung Hyun Nam, Kyun Il Rah | 2021-02-23 |