Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9312573 | Battery pack | Sangdo Heo | 2016-04-12 |
| 9293931 | Battery pack | — | 2016-03-22 |
| 8314589 | Battery pack | — | 2012-11-20 |
| 8283893 | Protection circuit for battery pack and battery pack including the same | Woojin Lee | 2012-10-09 |