Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9507140 | Balanced equatorial mount technique for telescope | Ning Xu, Yingyin Kevin Zou | 2016-11-29 |
| 9128292 | Balanced equatorial mount technique for telescope | Ning Xu, Yingyin Kevin Zou | 2015-09-08 |
| D704133 | Rechargeable battery pack | Ning Xu, Hua Jiang | 2014-05-06 |