Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9434816 | Polyamide-imide copolymer film and method of preparing polyamide-imide copolymer | Hyo Jun Park | 2016-09-06 |
| 9243119 | Polyimide film | Hyo Jun Park, Sang Min Song, Chung Seock Kang | 2016-01-26 |