Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11020710 | Ultra large-width and consecutive coating device and method for manufacturing membrane using the same | Kyu Young Cho, Yun Bong Kim, Su Ji Lee, Won Sub Kwack, Hye Jin Kim | 2021-06-01 |
| 10985356 | Composite separation membrane for lithium secondary battery and manufacturing method therefor | Su Ji Lee, Kyu Young Cho, Yun Bong Kim, Jae Woong Kim | 2021-04-20 |