Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48141 | Transparent polyamide-imide resin and film using same | Hyo Jun Park, Hak Gee Jung | 2020-08-04 |
| 10526451 | Polyamide-imide precursor, polyamide-imide film, and display device comprising same | Hak Gee Jung, Hyo Jun Park | 2020-01-07 |