Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404370 | Method for producing polyimide film and polyimide film manufactured thereby | Dong Young Kim, Jeong Yeul Choi | 2025-09-02 |
| 12305017 | Graphite sheet and electronic device comprising same | Kyung Su Kim, Jeong Yeul Choi | 2025-05-20 |
| 12258447 | Polyimide film, method for producing same, and flexible metal foil clad laminate comprising same | Dong Young Kim | 2025-03-25 |
| 12227421 | Graphite sheet produced from polyimide film having excellent orientation properties, and method for producing same | Kyung Su Kim | 2025-02-18 |