Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451076 | Ventilating fan | Yefan Weng, Shouyong Gao, Bodong Zhong, Min Long, Daisuke Tsubosa | 2019-10-22 |
| 10240614 | Ventilation fan | Min Long, Qiuqian Liang, Yefan Weng, Shouyong Gao, Bodong Zhong +1 more | 2019-03-26 |