Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371764 | Air conditioning system and control method thereof | Shiqiang Zhang, Peixing Yang, Mingxiang Zhang | 2022-06-28 |
| 10928704 | Shutter device | Yanfei Wang, Fuping Zhang | 2021-02-23 |
| 9188434 | Backside alignment apparatus and method | Bing Xu, Yuefei Chen, Xiaoqing Yang | 2015-11-17 |
| 8258730 | Motor driving circuit capable of outputting dual frequency generator (FG) signal | — | 2012-09-04 |