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