Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11824135 | Method of manufacturing solar cell | Won Jae Chang, Sung Jin Kim, Ju Hwa Cheong, Jun Yong Ahn, Hae Jong Cho +1 more | 2023-11-21 |
| 11245047 | Method of manufacturing solar cell | Won Jae Chang, Sung Jin Kim, Ju Hwa Cheong, Jun Yong Ahn, Hae Jong Cho +1 more | 2022-02-08 |