Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450223 | Lithium secondary battery | Keun-Won Song, Duck-Chul Hwang, Yong-beom Lee | 2016-09-20 |
| 9437896 | Method of preparing lithium secondary battery | Keun-Won Song, Duck-Chul Hwang, Yong-beom Lee | 2016-09-06 |