Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11108018 | OLED panel lower part protection film, and organic light-emitting display apparatus comprising same | Youngseo Choi, Sangshin Kim, Jinhyuk Kim, Youngbin Baek, Sangwoo Lee | 2021-08-31 |
| 11097521 | OLED panel bottom protection film, and organic light-emitting display device comprising same | Youngseo Choi, Dongwon Han, Sangshin Kim, Jinhyuk Kim, Youngbin Baek +1 more | 2021-08-24 |