Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374123 | UV light emitting device | Chang Seok Han, Hyo Shik Choi, Jung Hwan Hwang, Chang Geun Jang | 2019-08-06 |
| 10361339 | Light emitting device and manufacturing method therefor | Jung Whan Jung, Kyung Hae Kim, Sam Jang | 2019-07-23 |