Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845654 | Method for manufacturing optical device by varying rubbing strength | Jung Sun You, Dong Ho Ko, Hyo Jin Lee, Nam Gyu Kim, Hyun Lee | 2020-11-24 |
| 10656480 | Transmittance-variable film | Dong Hyun Oh, Jung Sun You, Eun Jung Lim, Kyung Ki Hong, Kum Suek Seo +1 more | 2020-05-19 |