Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5965300 | Polymer solid electrolyte, method for manufacturing polymer solid electrolyte, and lithium secondary cell adopting polymer solid electrolyte | Doo-yeon Lee, Sang-hyun Seong | 1999-10-12 |