Issued Patents 2020
Showing 1–3 of 3 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 | Kyung Su Kim, Sung-Il Cho, Jeong Yeul Choi | 2020-12-22 |
| 10815338 | Polyimide film and method for producing same | Sung-Il Cho, Sung Won Kim | 2020-10-27 |
| 10766773 | Graphite sheet having excellent thermal conductivity and method for preparing the same | Hyun Jai Lim, Kyung Su Kim | 2020-09-08 |