Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9240735 | Standby power reduction device | Soon Joo Choi | 2016-01-19 |
| 7145763 | High-voltage electric double layer capacitor | Yu-Tack Kim, Moon-Bae Lee, Sang Hyun Lee, Sang Ick Lee, Chul Wan Park +3 more | 2006-12-05 |