Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9806311 | Battery pack capable of discharging gases in pouch type battery cell | Geun Chang Chung | 2017-10-31 |
| 9768429 | Pouch type secondary battery having safety vent | Sun Kyu Kim, Cha Hwan Hwang | 2017-09-19 |