Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10085313 | Lighting apparatus and driving circuit including frequency dithering and slope compensation | Joo Wan Ha, Ju Pyo Hong, Sung Hwan Kim, Hai Feng Jin, Ju Hyun Lee +3 more | 2018-09-25 |
| 9955543 | Lamp control device and control method therefor | Ju Pyo Hong, Joo Wan Ha, Sung Hwan Kim, Ju Hyun Lee, Hai Feng Jin +4 more | 2018-04-24 |