Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374124 | Light emitting device, method for manufacturing light emitting device and lighting system having same | Jung Hun Jang, Seung Keun Nam, Jeong Soon Yim | 2019-08-06 |
| 10290981 | Power outlet device | Seong Hwan Cho | 2019-05-14 |
| 10263145 | Ultraviolet light emitting device | Jung Hun Jang, Seung Keun Nam, Jeong Soon Yim | 2019-04-16 |