Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188521 | Rolling bearing with fully-filled plastic oil and manufacturing method therefor | Lianchun ZHAO, Sicheng Zhao, Shuying Chen | 2025-01-07 |
| D1035638 | Magnetic base for a mobile phone support | Yongbo Li, Jiana Chen | 2024-07-16 |
| D944787 | Magnetic base for a mobile phone support | — | 2022-03-01 |