Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9118200 | Secondary battery pack system | — | 2015-08-25 |
| 8803483 | Secondary battery pack power supply system | — | 2014-08-12 |
| 6608468 | Battery pack compensating a cell voltage, a charge and discharge current and temperature data, by using a built-in CPU for the battery pack | — | 2003-08-19 |