Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092854 | Liquid crystal display device comprising a pixel electrode having a plurality of branch portions and a second edge portion that is spaced apart from the branch portions | Se Hyun LEE, Hak-Sun Chang | 2021-08-17 |
| 11009753 | Display device | Hak-Sun Chang, Se Hyun LEE, Seung Min Lee | 2021-05-18 |
| 10942445 | Blankmask and photomask, and methods of fabricating the same | Jong-Hwa Lee, Chul-Kyu YANG, Min-Ki CHOI | 2021-03-09 |