Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10965275 | Device for maintaining operation state of relay | Peelsik Jeon, Sukki Kim | 2021-03-30 |
| 10553911 | Battery pack and battery driving apparatus | — | 2020-02-04 |
| 10446806 | Battery pack having adjacent battery cells connected without welding | Daepyo Lee | 2019-10-15 |
| 9209496 | Sorting machine of battery cell and sorting method thereof | — | 2015-12-08 |
| 9147908 | Lithium secondary battery | — | 2015-09-29 |
| 8729744 | Inverter | — | 2014-05-20 |
| 8632899 | Battery pack | — | 2014-01-21 |