Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486544 | Electromagnetic levitation force type propulsion device | Cheng Yang | 2019-11-26 |
| 7568276 | Apparatus for producing an inductor | Jianxiong Lin, Yanliang Li, Wei Liu | 2009-08-04 |