Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11251426 | Method for producing sodium composite transition metal oxide, positive electrode active material for sodium secondary battery, positive electrode and sodium secondary battery comprising the same | Hyo Jung Yoon, Kyu-Tae Lee, Mi-Sook Kwon | 2022-02-15 |