Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454753 | Optical multilayer film, and optical component and display device comprising the same | Young Min HEO, Sechul Lee, Seungwon Lee | 2022-09-27 |
| 11306183 | Polyimide film and method for producing same | Sunhwan Kim, Jin Woo Lee, Dae Seong Oh, Dawoo Jeong | 2022-04-19 |