Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11571881 | Hard coating film having multilayer-structure, and polyimide film comprising same | Pil Rye Yang, Dong Hee Lee, Sang Hyun Ahn, Hang Geun KIM, Byung Joon An | 2023-02-07 |
| 11236251 | Resin composition for coating, and coating film comprising cured product thereof as coating layer | Sang Hyun Ahn, Dong Hee Lee, Pil Rye Yang, Hang Geun KIM, Byung Joon An | 2022-02-01 |
| 11117355 | Hard coating film having multilayer-structure, and polyimide film comprising same | Pil Rye Yang, Dong Hee Lee, Sang Hyun Ahn, Hang Geun KIM, Byung Joon An | 2021-09-14 |