Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485859 | Polyimide film for flexible display device substrate | Chan Hyo Park, Jinho Lee, Jinyoung Park, Kyunghwan KIM, Ye Ji HONG +1 more | 2022-11-01 |
| 11319409 | Polyimide and polyimide film, prepared therefrom, for flexible display | Kichul Koo, Kyungjun Kim | 2022-05-03 |
| 11261304 | Polyimide film forming composition and polyimide film produced by using same | Bo Ra SHIN, Cheolmin Yun, Kyungjun Kim | 2022-03-01 |
| 11248098 | Polyimide laminated film roll body and method for manufacturing same | Cheolmin Yun, Kyungjun Kim | 2022-02-15 |