Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133481 | Method for manufacturing solar cell | Seongtak KIM, Yu Jin Lee, Jin-Won Chung | 2021-09-28 |
SA
Seh-Won Ahn
Overall (2021): #270,024 of 548,734Top 50%
1
Patents 2021