Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157802 | Polyimide film comprising two or more fillers with different particle diameters and electronic apparatus comprising same | Dong Young Kim, Sung-Il Cho, Jeong Yeul Choi | 2024-12-03 |
| 12084553 | Polyimide film comprising at least two fillers having different diameters, and electronic device comprising same | Dong Young Kim, Jeong Yeul Choi | 2024-09-10 |
| 12043712 | Graphite sheet polyimide film comprising graphene-containing spherical PI-based filler, manufacturing method therefor, and graphite sheet manufactured using same | Kyung Su Kim, Jeong Yeul Choi | 2024-07-23 |
| 11987670 | Polyimide film for graphite sheet having improved thermal conductivity, method for manufacturing same, and graphite sheet manufactured using same | Kyung Su Kim, Jeong Yeul Choi | 2024-05-21 |