Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1067915 | Tablet case | — | 2025-03-25 |
| 11253851 | Initial positioning system and method for liquid measuring and removing | Zengxin Chen, Shenglu Li, Jingzhe CHEN, Bin Chen, Chen LI +1 more | 2022-02-22 |
| 6910958 | Feeding mechanism of a rippled edge beveler | Xiqing Chen, Junhui Huang | 2005-06-28 |