Issued Patents 2025
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418751 | Loudspeaker apparatus | Chaowu LI, Yueqiang Wang | 2025-09-16 |
| 12395796 | Loudspeaker apparatus | Chaowu LI, Yueqiang Wang | 2025-08-19 |
| 12386209 | Eyeglasses | Yueqiang Wang, Haofeng ZHANG, Yunbin CHEN, Fen YOU, Lei Zhang | 2025-08-12 |
| 12368991 | Speaker device | Chaowu LI | 2025-07-22 |
| 12348920 | Electronic components and glasses | Yueqiang Wang, Yunbin CHEN, Haofeng ZHANG | 2025-07-01 |
| 12248197 | Glasses | Yueqiang Wang, Haofeng ZHANG, Yunbin CHEN, Fen YOU, Lei Zhang | 2025-03-11 |
| 12244996 | Headphones | Lei Zhang, Peigeng TONG, Guolin XIE, Jiang XU, Tao ZHAO +3 more | 2025-03-04 |
| 12231840 | Loudspeaker apparatus | Haofeng ZHANG, Fen YOU | 2025-02-18 |
| 12222326 | Material testing machine | Fei Guo, Ganlin Cheng, Bingzhe Chen, Chong Xiang, Yijie Huang +3 more | 2025-02-11 |
| 12212916 | Headphones | Jiang XU, Haofeng ZHANG, Zeying ZHENG, Lei Zhang, Shanyong GU +9 more | 2025-01-28 |
| 12212911 | Earphones | Lei Zhang, Peigeng TONG, Guolin XIE, Jiang XU, Tao ZHAO +5 more | 2025-01-28 |