Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158837 | Display apparatus having a thin-film encapsulation layer | Younggu Kim, Jongmin Ok, Byoungduk Lee, Taekjoon Lee, Sunyoung CHANG +5 more | 2021-10-26 |
| 11131874 | Optical film and display device including the same | Kyungseon Tak, Young Gu Kim, Jongho Son, Jongmin Ok, Sun-Young Chang +2 more | 2021-09-28 |