Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11962987 | Magnetic circuit of loudspeaker and loudspeaker | Yuewu Shen, Bo Gu, Xiaoqing Wang, Guoqiang Chai | 2024-04-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11962987 | Magnetic circuit of loudspeaker and loudspeaker | Yuewu Shen, Bo Gu, Xiaoqing Wang, Guoqiang Chai | 2024-04-16 |