Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202154 | Speaker includes a second fixing arm of an elastic supporting member sandwiched between two independently controlled voice coils | Kaitai Pan, Chao-Chun Wang, Bin Xu, Henglizi Zhang, Lijian Ye +3 more | 2021-12-14 |
| 11197092 | In-vehicle independent sound field system and control system based on mini-speakers | Shuyuan Sun, Hao Yin, Xiang Huang | 2021-12-07 |
| 11159892 | Sounding device and mobile terminal | Lin Liu, Dijiang Tong, Zhe Zhang, Jun Wu, Zhichen Chen +1 more | 2021-10-26 |