Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312478 | Graphene ink composition and method of preparing same | Seongmin Chin, Sung Min Hong | 2025-05-27 |
| 12281401 | Composite sheet for shielding electromagnetic and radiating heat including graphene sheet | Sung Min Hong | 2025-04-22 |