Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11523487 | Lighting device and controlling method thereof | Euiseok Kim, Semi Lee | 2022-12-06 |
| 11503683 | Lighting device and controlling method thereof | Jeonggye Lim, Eunji Kim | 2022-11-15 |