Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11031632 | Method for recovering positive electrode active material from lithium secondary battery | Dong Hun Lee, Dae Jin Lee, Ji Hoon Ryu, Dong Hwi Kim, Wang Mo Jung +2 more | 2021-06-08 |