Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11800312 | Wireless audio system for recording an audio information and method for using the same | Liang Zhang, Mingliang Xu | 2023-10-24 |
| 11653141 | Active noise control headphones | Liang Zhang, Qian Li, Mingliang Xu | 2023-05-16 |
| 11595748 | Active noise control headphones | Liang Zhang, Qian Li, Mingliang Xu | 2023-02-28 |
| 11581909 | Device and method for wireless transmission | Liang Zhang, Zhiqi Wang | 2023-02-14 |