Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10597172 | Magnetic-fluid momentum sphere | Yu Zhu, Ming Zhang, Kaiming Yang, Rong Cheng | 2020-03-24 |
| 10532832 | Magnetic levitation reaction sphere | Ming Zhang, Yu Zhu, Kaiming Yang, Rong Cheng, Feng Liu +4 more | 2020-01-14 |