Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676739 | Acid dianhydride, method for preparing same, and polyimide prepared therefrom | Hyo Jun Park, Hak Gee Jung, Chang Sik HA, Prdip Kumar Tapaswi | 2017-06-13 |
| 9656982 | Acid dianhydride, method for preparing same, and polyimide prepared therefrom | Hyo Jun Park, Hak Gee Jung, Chang Sik HA, Pradip Kumar TAPASWI | 2017-05-23 |
| 9657140 | Polyimide and film using same | Hyo Jun Park, Hak Gee Jung, Chang Sik HA, Pradip Kumar TAPASWI | 2017-05-23 |
| 9613987 | Display device | Young-Jik Jo, So-Young Lee | 2017-04-04 |