Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840493 | Separator for rechargeable battery and rechargeable lithium battery including the same | Dongwan Seo, Hyeonsun CHOI | 2020-11-17 |
| 10700333 | Separator for secondary battery and lithium secondary battery comprising same | Hyeonsun CHOI, Keewook KIM | 2020-06-30 |