Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800882 | Polyimide-based block copolymers and polyimide-based film comprising the same | Sang Gon Kim, Sung Yeol CHOI, Duk Hun Jang | 2020-10-13 |
| 10717819 | Polyimide-based block copolymer film | Duk Hun Jang, Byung Guk Kim, Young Sik Eom, Sung Yeol CHOI, Sang Gon Kim | 2020-07-21 |
| 10689489 | Polyimide-based block copolymer and polyimide-based film comprising the same | Sung Yeol CHOI, Byung Guk Kim, Sang Gon Kim, Duk Hun Jang | 2020-06-23 |