Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454087 | Separator for lithium secondary battery and lithium secondary battery containing thereof | Dong Jin Joo, Yun Bong Kim, Kyu Young Cho | 2019-10-22 |
| 10333126 | Fusion type composite separation membrane for lithium secondary battery, and preparation method therefor | Dong Jin Joo, Kyu Young Cho, Yun Bong Kim, Jae Woong Kim | 2019-06-25 |