Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10056589 | Method of manufacturing separator for electrochemical device and separator for electrochemical device manufactured thereby | Bi-Oh Ryu | 2018-08-21 |
| 9905824 | Separator for electrochemical device | Bi-Oh Ryu, Kyung-Hwan Yoon | 2018-02-27 |
| 9887405 | Crosslinked polyolefin separator and method of preparing the same | Cheon-Il Park, Won-Sik Bae, Bi-Oh Ryu, Kyoung Min Kim | 2018-02-06 |