Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48141 | Transparent polyamide-imide resin and film using same | Chul Ha Ju, Hak Gee Jung | 2020-08-04 |
| 10538665 | High heat-resistant polyamic acid solution and polyimide film | Woong Ki Min, Hak Gee Jung, Ki Il Hong | 2020-01-21 |
| 10526451 | Polyamide-imide precursor, polyamide-imide film, and display device comprising same | Chul Ha Ju, Hak Gee Jung | 2020-01-07 |