Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D826217 | Earphone | Weiwen Deng, Shichen Xu | 2018-08-21 |
| D824360 | Headphone | Shichen Xu, Siru Fei, Yonghui Hu | 2018-07-31 |
| D817932 | Earphone | Shichen Xu, Yonghui Hu | 2018-05-15 |
| D817305 | Earphone | Shichen Xu, Yonghui Hu | 2018-05-08 |