Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870580 | Polyimide film for graphite sheet, graphite sheet prepared by using the same and method for preparing graphite sheet | Dong Young Won, Kyung Su Kim, Sung-Il Cho | 2020-12-22 |