Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421060 | Dope solution for preparing optical film and optical film using the same | Sung Il Park, Seong Jang Jeon, Sang-Seok Park, Sang Eob Na | 2022-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421060 | Dope solution for preparing optical film and optical film using the same | Sung Il Park, Seong Jang Jeon, Sang-Seok Park, Sang Eob Na | 2022-08-23 |