Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11849277 | Loudspeaker system | Shenggang Tao, Jianfeng Tang, Xiaoqing Wang, Guoqiang Chai | 2023-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11849277 | Loudspeaker system | Shenggang Tao, Jianfeng Tang, Xiaoqing Wang, Guoqiang Chai | 2023-12-19 |