Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9893514 | Secondary battery pack | Jong Woon Choi, Migeum Choi | 2018-02-13 |
| 6887380 | Silicone-coated organic solvent resistant polyamide composite nanofiltration membrane, and method for preparing the same | Kew-Ho Lee, In-Chul Kim | 2005-05-03 |