Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11728542 | Separator for electrochemical device comprising inorganic coating layer and method for manufacturing the same | Joo-Sung Lee | 2023-08-15 |
| 11718723 | Crosslinked polyolefin separator and manufacturing method therefor | Joo-Sung Lee, Bi-Oh Ryu, Won-Sik Bae, Heon-Sik Song | 2023-08-08 |
| 11673985 | Crosslinked polyolefin separator and method for manufacturing the same | Bi-Oh Ryu, Won-Sik Bae, Joo-Sung Lee | 2023-06-13 |
| 11657984 | Separator for electrochemical device, method for manufacturing same, and electrochemical device comprising same | Joo-Sung Lee | 2023-05-23 |