Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663826 | Liquid crystal display device | Joun-Ho Lee, Sang-Soon Yoon | 2020-05-26 |
| 10591768 | Polarization layer and liquid crystal display device including the same | Sang-Soon Yoon | 2020-03-17 |