Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818974 | Electrode assembly manufacturing method including separator cutting process | Kyoung Jin An, Dong Hee Sul | 2020-10-27 |
| 10530005 | Battery case, secondary battery, and method for manufacturing same | Joon Sang Ko, Chang Bum Ahn | 2020-01-07 |
| 10530006 | Electrode assembly for polymer secondary battery cell | Chang Bum Ahn, Ji Won Park | 2020-01-07 |