Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9597964 | Device for compensating for ripples of output voltage of PFC converter and battery charging device for electric vehicle using same | Jun-Young Lee, Won Yong Kim | 2017-03-21 |
| 9481257 | Battery charging device for an electric vehicle | Jun-Young Lee, Seung-Hee Park | 2016-11-01 |