Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10462575 | Voice coil wire, voice coil wound by the voice coil wire, and loudspeaker provided with the voice coil | Zongjun Mu | 2019-10-29 |
| 10397676 | Speaker module | Jianbin Yang | 2019-08-27 |
| 10341780 | Miniature speaker | Zhibing Wang, Gang Chen, Guanglei Liu | 2019-07-02 |
| 10334353 | Loudspeaker module and electronic product | Jianbin Yang | 2019-06-25 |
| 10264360 | Structure for detecting vibration displacement of a speaker and acoustoelectric inter-conversion dual-effect device | Jianbin Yang | 2019-04-16 |
| 10225659 | Speaker device capable of restraining polarization, method for adjusting diaphragm balance position, and method for adjusting diaphragm compliance performance | Jianbin Yang | 2019-03-05 |
| 10178481 | Sound producing device | Jianbin Yang | 2019-01-08 |