Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9499060 | Power conversion device | Woo Sup Kim, Jae Ho Lee, Young Min Kim | 2016-11-22 |
| 9413265 | Driving device of synchronous rectification apparatus | Woo Sup Kim, Chul-Woo Park, Jae Ho Lee | 2016-08-09 |
| 9211884 | Battery information display apparatus of electric vehicle | Byung Woon Jang, Jae-Hoon Jang, Yong-jin Kang | 2015-12-15 |
| 6163002 | Vacuum circuit interrupter with contact structure including support pins | Hee Il Ahn | 2000-12-19 |