Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9312458 | Lighting device | Kwang Ho Park, Moo Ryong Park, Jin-Hee Kim, Chul Hong Kim | 2016-04-12 |
| 9228714 | Lighting device | Kwang Ho Park, Chul Hong Kim, Moo Ryong Park, Jin-Hee Kim | 2016-01-05 |