Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173396 | Mask frame and deposition apparatus including the same | Seungjin Lee | 2024-12-24 |
| 11859276 | Mask frame and method of manufacturing the same | Seungjin Lee | 2024-01-02 |
| 11781471 | Turbo-compounding system | Youngdeok Han, Dockoon Yoo, Junjung PARK, Jayun Cho, Euna Kang | 2023-10-10 |
| 11753711 | Mask frame and deposition apparatus including the same | Seungjin Lee | 2023-09-12 |