Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11040522 | Polyimide cover substrate | Hak Yong WOO, Hak Gee Jung | 2021-06-22 |
| 10538665 | High heat-resistant polyamic acid solution and polyimide film | Woong Ki Min, Hyo Jun Park, Hak Gee Jung | 2020-01-21 |
| 7306835 | Thermo-shrinkable polyester film | Gi Sang Song | 2007-12-11 |