Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181000 | Deep groove ball bearing with split cage | Jialiang Xu | 2024-12-31 |
| 12078206 | Pressure plate bearing device assembled by quick connection | Jialiang Xu, Shuwu Zhang | 2024-09-03 |
| 12078209 | Deep groove ball bearing | Jialiang Xu | 2024-09-03 |
| 11867231 | Deep groove ball bearing with cage | Jialiang Xu, Lizhao Liu | 2024-01-09 |
| 11218794 | Earphone | Hongchao Zhou | 2022-01-04 |
| 11172286 | Earphone cover and earphone having the same | Hongchao Zhou | 2021-11-09 |
| 7744894 | Method of treating multiple sclerosis and related t-cell initiated tissue destruction by administering HSA/CD24 | Yang Liu, Pan Zheng | 2010-06-29 |