Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10539939 | Method for controlling constant air volume of electric device adapted to exhaust or supply air | Jizhong Wang, Yiqiao Zhou, Zheng Zhang, Xiansheng ZHANG, Yong Zhao | 2020-01-21 |