Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D951900 | Sound collection device | Huafeng Shan, Guofeng Shen, Hui Cao, Wei Wang, Xiaolei Zhao +1 more | 2022-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D951900 | Sound collection device | Huafeng Shan, Guofeng Shen, Hui Cao, Wei Wang, Xiaolei Zhao +1 more | 2022-05-17 |