Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11805580 | LED driving device and lighting device including the same | Deokhee Han, Sangcheol Bong, Hyunjung Kim, June JANG, Minsoo Han | 2023-10-31 |
JL
Jongkwan LEE
Overall (All Time): #2,617,558 of 4,157,543Top 65%
1
Patents All Time