Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128412 | Light emitting device | Min Gyu Na, Hyun Seoung Ju, Gi Seok Hong, Ji Hee No | 2018-11-13 |
| 9865778 | Light emitting device and lighting apparatus having same | Woong Sun Yum, Ji Hyun Koo, Hyun Ju Kim, Kyung Wook Park | 2018-01-09 |