Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11558698 | Systems and methods for suppressing sound leakage | Xin QI, Fengyun LIAO, Haofeng ZHANG | 2023-01-17 |
| 11509994 | Vibration removal apparatus and method for dual-microphone earphones | Lei Zhang, Fengyun LIAO, Xin QI, Haofeng ZHANG | 2022-11-22 |
| 11317191 | Acoustic input and output apparatus | Chaowu LI, Fen YOU, Junjiang FU, Zhongqi WU, Qian Chen | 2022-04-26 |
| 11310584 | Bone conductive sound generating device | Yinchao Liu, Haofeng ZHANG, Lei Zhang, Yongjian LI, Qian Chen | 2022-04-19 |
| 11272278 | Electronic components and glasses | Yongjian LI, Yunbin CHEN, Haofeng ZHANG | 2022-03-08 |
| 11272292 | Loudspeaker apparatus | Chaowu LI, Yongjian LI | 2022-03-08 |
| 11159877 | Speaker device | Chaowu LI, Yongjian LI, Zhuyang Jiang, Fen YOU | 2021-10-26 |
| D886077 | Power supply of a bone conduction headset | Hao Chen, Fen YOU | 2020-06-02 |
| D823279 | Bone conduction speaker | Hao Chen, Fen YOU | 2018-07-17 |
| 9149845 | Microbial fuel cell for in-situ treatment of sediment simultaneous with electricity generation and method of using the same | Shungui Zhou, Lixia Zhang, Li Zhuang | 2015-10-06 |