Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833210 | Solar cell and method for manufacturing the same | Hyunjung Park, Junghoon Choi, Changseo Park | 2020-11-10 |
| 10684814 | Method and apparatus for controlling sound signal output | Kwanhee HAN, Sungmin Kim | 2020-06-16 |