Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655336 | Polyimide film for preparing roll type graphite sheet | Dong Young Won, Kyung Su Kim | 2023-05-23 |
| 11434135 | Graphite sheet having excellent thermal conductivity and method for preparing the same | Dong Young Won, Kyung Su Kim | 2022-09-06 |
| 10766773 | Graphite sheet having excellent thermal conductivity and method for preparing the same | Dong Young Won, Kyung Su Kim | 2020-09-08 |
| 10519312 | Ultra-thin black polyimide film and method for preparing the same | Kil-Nam LEE, Jae Chul AHN, In Seok Oh, Sang Hak Lee, Jae Baek Lee | 2019-12-31 |