Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244996 | Headphones | Lei Zhang, Guolin XIE, Yongjian LI, Jiang XU, Tao ZHAO +3 more | 2025-03-04 |
| 12212908 | Acoustic output devices | Lei Zhang, Zhen Wang, Liwei Wang, Fengyun LIAO, Xin QI +3 more | 2025-01-28 |
| 12212911 | Earphones | Lei Zhang, Guolin XIE, Yongjian LI, Jiang XU, Tao ZHAO +5 more | 2025-01-28 |
| 12212916 | Headphones | Jiang XU, Haofeng ZHANG, Zeying ZHENG, Lei Zhang, Shanyong GU +9 more | 2025-01-28 |