Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D991916 | Earphone | Chenxi Lu, Zhengrong Liu | 2023-07-11 |
| D957362 | Earphone | Pengtao Yu | 2022-07-12 |
| D955368 | Earphone | Pengtao Yu | 2022-06-21 |
| D948211 | Earphone case | Pengtao Yu | 2022-04-12 |
| D852776 | Intelligent earphone | Huaming Zhu, Kun Hao | 2019-07-02 |
| D818454 | Intelligent earphone | Huaming Zhu, Kun Hao | 2018-05-22 |