Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D824876 | Earphone component | Wang Wei | 2018-08-07 |
| D821356 | Headphones with user interfaces | Wang Wei | 2018-06-26 |
| 9464423 | Emergency flush apparatus and method | Cao Dan, Zhu Minghui, Wang Yingfeng | 2016-10-11 |