Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139542 | Separator for secondary cell having excellent heat resistance and shutdown properties | Hye Jin Kim, Won Sub Kwack | 2021-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139542 | Separator for secondary cell having excellent heat resistance and shutdown properties | Hye Jin Kim, Won Sub Kwack | 2021-10-05 |