Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10638582 | Lighting device | Honggeol Choi, Hoyoung Lee | 2020-04-28 |
| 10015852 | Lighting device | Honggeol Choi, Hoyoung Lee | 2018-07-03 |
| 9924572 | Lighting device | Honggeol Choi, Hoyoung Lee | 2018-03-20 |
| 9781791 | Lighting device | Honggeol Choi, Hoyoung Lee | 2017-10-03 |
| 9414453 | Lighting device | Honggeol Choi, Hoyoung Lee | 2016-08-09 |