Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8986889 | Positive active material for lithium secondary battery and method of manufacturing same | Joon Hyung Lee, Oleg Levin | 2015-03-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8986889 | Positive active material for lithium secondary battery and method of manufacturing same | Joon Hyung Lee, Oleg Levin | 2015-03-24 |