Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903377 | Ventilating device | Guancheng Hou, Shouyong Gao, Bodong Zhong, Fengwei Yan, Daisuke Tsubosa | 2018-02-27 |
| 9194602 | Ventilation fan mounting structure | Yiheng Hu, Guancheng Hou, Bodong Zhong, Shouyong Gao, Daisuke Tsubosa | 2015-11-24 |