Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10321529 | LED drive circuit with improved flicker performance, and LED lighting device comprising same | Young-do Jung, Sung Ho Jin, Sang Wook Han | 2019-06-11 |
| 10187945 | LED drive circuit with improved flicker performance, and LED lighting device comprising same | Young-do Jung, Sung Ho Jin, Sang Wook Han | 2019-01-22 |