Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227880 | Centrifugal spinning apparatus and planar receiving-type centrifugal spinning automatic production device | Weilin Xu, BAOXIANG SONG, Xin Liu, Yafei Wang, Chen Li +2 more | 2025-02-18 |
| D1027153 | Frame for air cleaner filter element | Yafei Wang, Kai Chen, Leilei Chen | 2024-05-14 |
| D1027154 | Frame for air cleaner filter element | Kai Chen, Leilei Chen, Yafei Wang | 2024-05-14 |