Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9402333 | Ventilation denoising device and ventilation denoising system | Baosheng Li, Jun Zhao, Chengpeng Yang | 2016-07-26 |
CG
Chuangguo GU
Overall (All Time): #3,010,810 of 4,157,543Top 75%
1
Patents All Time