Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9647255 | Porous separation membrane, secondary battery using same, and method for manufacturing said secondary battery | Won Gil CHOI, Ju Hee Jang, In Yong SEO | 2017-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9647255 | Porous separation membrane, secondary battery using same, and method for manufacturing said secondary battery | Won Gil CHOI, Ju Hee Jang, In Yong SEO | 2017-05-09 |