Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370495 | Polyamic acid resin, polyamideimide film, and method for preparing the same | Sang Yoon Park, Hyeon Jeong Kim, Jin Hyung Park | 2019-08-06 |
| 10370496 | Polyamic acid resin and polyamideimide film | Sang Yoon Park, Hyeon Jeong Kim, Jin Hyung Park | 2019-08-06 |
| 10316145 | Polyamic acid composition, polyamideimide film thereof and method for preparing polyamideimide film | Sang Yoon Park, Hyeon Jeong Kim, Jin Hyung Park | 2019-06-11 |