Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109511 | Post-processing apparatus of solar cell | Minho Choi, Jinhyung Lee, Gyeayoung Kwag, Sangwook Park | 2018-10-23 |
| 9947825 | Method of manufacturing solar cell | Sangwook Park | 2018-04-17 |