Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12289577 | Acoustic devices | Chaowu LI, Huifang TANG, Bingyan Yan, Bocheng LI, Fen YOU | 2025-04-29 |
| 12250505 | Acoustic device and production method for protection components thereof | Chaowu LI, Junjiang FU | 2025-03-11 |
| 12212908 | Acoustic output devices | Lei Zhang, Zhen Wang, Liwei Wang, Peigeng TONG, Fengyun LIAO +3 more | 2025-01-28 |
| 12192732 | Acoustic devices and magnetic circuit assemblies thereof | Liwei Wang, Lei Zhang, Fengyun LIAO, Xin QI, Junjiang FU +1 more | 2025-01-07 |
| 12088990 | Acoustic output apparatus and connection assembly | Yonggen WANG, Zhiqing LIU, Zhen Wang, Xinnan MAO, Yueqiang Wang +6 more | 2024-09-10 |
| 12022251 | Acoustic output devices | Lei Zhang, Zhen Wang, Liwei Wang, Peigeng TONG, Fengyun LIAO +3 more | 2024-06-25 |