Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12382227 | Capacitive MEMS microphone, microphone unit and electronic device | Quanbo Zou, Dexin Wang | 2025-08-05 |
| 12284483 | Capacitive MEMS microphone, microphone unit and electronic device | Quanbo Zou, Dexin Wang | 2025-04-22 |
| 11363384 | Sensitive diaphragm with rim structure and sensor | Guanxun Qiu, Mengjin Cai | 2022-06-14 |
| 9271435 | Miniature microphone, protection frame thereof and method for manufacturing the same | Rongguo Yao, Zhongyuan Liu, Xianbin Wang, Shaoyang Yao | 2016-02-23 |
| 8693712 | Condenser microphone | Weihua Sun, Wenbin Wei, Rongguo Yao, Xianbin Wang | 2014-04-08 |
| 8553921 | Miniature microphone, protection frame thereof and method for manufacturing the same | Rongguo Yao, Zhongyuan Liu, Xianbin Wang, Shaoyang Yao | 2013-10-08 |