Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183854 | Recharging of backup battery units using intermittent charging cycles | — | 2021-11-23 |
| 11017943 | Method for preparing a permanent magnet material | Shujie Wu, Shulin Diao, Shuai Zhang, Yi Yuan, Ya Chen +1 more | 2021-05-25 |