Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11025146 | Linear vibration motor having elastic pieces provided with vibration arms | Hua Shi | 2021-06-01 |
| 10244323 | Vibration sound-producing apparatus | Yueguang Zhu, Chao Xu | 2019-03-26 |
| 10129655 | Vibration sound-producing apparatus | Yueguang Zhu, Hua Shi | 2018-11-13 |
| 9930154 | Speaker module | Ye Sun | 2018-03-27 |
| 9756443 | Speaker module | Ye Sun | 2017-09-05 |