Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9515504 | Battery charger with power factor correction | Xiaodong Li | 2016-12-06 |
| 9400220 | Method for detecting focus plane based on Hartmann wavefront detection principle | Xianchang ZHU, Lixin Zhao | 2016-07-26 |