Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10034351 | Lighting device and method for controlling same | Jeonghwa Kim, Seungwoo Shin | 2018-07-24 |
| 9897300 | Lighting device | Jeonghwa Kim, Sangman Kim | 2018-02-20 |
| 9863623 | Lighting device | Jeonghwa Kim, Sunghoon Ahn | 2018-01-09 |