Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425506 | Recording method of true wireless stereo earbuds and recording system | Yijun Zhang, Jianting Feng, Chunjian Li | 2025-09-23 |
| 12363246 | Recording method and device | Zhou Zhu, Hao Zheng, Yinan Zhang, Liangfei Lu | 2025-07-15 |