Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9728781 | Sodium manganese composite oxide and electrode and sodium secondary battery using the same | Dongwook Han, Seoksoo Lee, Ryounghee Kim, Kwangjin Park, Wonseok Chang | 2017-08-08 |