Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374123 | UV light emitting device | Chang Seok Han, Woo Chul Kwak, Hyo Shik Choi, Jung Hwan Hwang | 2019-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374123 | UV light emitting device | Chang Seok Han, Woo Chul Kwak, Hyo Shik Choi, Jung Hwan Hwang | 2019-08-06 |