Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10873802 | Shutter covered on sound hole of loudspeaker module and assembling method thereof, loudspeaker module | Gang Chen, Dan Han, Yun Yang, Hongwei Du | 2020-12-22 |
| 10757493 | Speaker module | Gang Chen | 2020-08-25 |
| 10667060 | Sound generation device and preparation method of metal plastic part | Qingyi Zhang, Gang Chen, Zhenjun Li | 2020-05-26 |
| 10362376 | Speaker and rear cover therefor | Qingyi Zhang, Gang Chen | 2019-07-23 |
| 10250969 | Air valve and speaker | Zhibing Zhang, Gang Chen | 2019-04-02 |
| 10237662 | Speaker module with improved heat dissipation | Qingyi Zhang, Gang Chen | 2019-03-19 |
| 10194223 | Loudspeaker module | Gang Chen | 2019-01-29 |
| 10015599 | Micro speaker | Gang Chen, Yun Yang, Xinxiang Huo, Dan Han | 2018-07-03 |
| 9872099 | Shutter covered on sound hole of loudspeaker module and assembling method thereof, loudspeaker module | Gang Chen, Dan Han, Yun Yang, Hongwei Du | 2018-01-16 |
| 9525933 | Ultrathin speaker module | Gang Chen, Dan Han, Yun Yang | 2016-12-20 |
| 9241207 | Speaker module | Jianjian Wang, Zhibing Zhang, Minghui Shao, Zongjun Mou, Chao Xu +1 more | 2016-01-19 |