Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11745470 | Polyester film and flexible display device comprising the same | Gun Uk Kim, Young Min HEO, Sang Min Choi | 2023-09-05 |
| 11668863 | Optical polyester film, and prism sheet or polarized reflection sheet comprising same | Young Min HEO, Seungwon Lee, Dawoo Jeong, Jung Kyu Lee | 2023-06-06 |
| 11642825 | Polyester film and preperation method thereof | A Rim YU, Gun Uk Kim, Sun Ki Lee, Sang Min Choi, Jin Seok Park +1 more | 2023-05-09 |
| 11614565 | Optical multilayer film, and optical component and display device comprising the same | Young Min HEO, Seungwon Lee | 2023-03-28 |
| 11548207 | Polyester film and flexible display device comprising the same | Gun Uk Kim, Young Min HEO, Jin Seok Park, Sang Min Choi | 2023-01-10 |