Issued Patents 2025
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418751 | Loudspeaker apparatus | Yongjian LI, Yueqiang Wang | 2025-09-16 |
| 12395796 | Loudspeaker apparatus | Yongjian LI, Yueqiang Wang | 2025-08-19 |
| 12368991 | Speaker device | Yongjian LI | 2025-07-22 |
| D1073952 | Hearing aid | Sunjie Huang, Lei Zhong, Qianwen NIE, Chenlu Lou, Qingyu Zeng +1 more | 2025-05-06 |
| 12289577 | Acoustic devices | Huifang TANG, Bingyan Yan, Bocheng LI, Shuailin XIE, Fen YOU | 2025-04-29 |
| 12250505 | Acoustic device and production method for protection components thereof | Shuailin XIE, Junjiang FU | 2025-03-11 |
| D1063076 | Hearing aid | Sunjie Huang, Lei Zhong, Qianwen NIE, Chenlu Lou, Qingyu Zeng +1 more | 2025-02-18 |
| 12219317 | Loudspeaker apparatus | Zhuyang Jiang, Fen YOU | 2025-02-04 |
| 12192732 | Acoustic devices and magnetic circuit assemblies thereof | Liwei Wang, Lei Zhang, Fengyun LIAO, Xin QI, Junjiang FU +1 more | 2025-01-07 |