Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12170383 | Separator for electrochemical device comprising a patterned electrode adhesive layer and a method for manufacturing the separator | Joo-Sung Lee | 2024-12-17 |
| 12126045 | Separator for electrochemical device, electrochemical device comprising the same and manufacturing method of the separator | Joo-Sung Lee, Sun-Mi Jin | 2024-10-22 |
| 11929458 | Separator having inorganic coating layer including small weight average molecular weight and low melting point PVDF, and method for manufacturing the same | Joo-Sung Lee | 2024-03-12 |
| 11894575 | Cross-linked polyolefin separator and method for producing same | Won-Sik Bae, Joo-Sung Lee, Bi-Oh Ryu | 2024-02-06 |
| 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 |