Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788530 | Piston limiting structure, compressor, and heat exchange apparatus | Yusheng Hu, Huijun Wei, Jia Xu, Zhongcheng Du, Sen Yang +8 more | 2023-10-17 |
| 11725657 | Sealing structure and scroll air compressor having same | Huijun Wei, Yelin Li, Xiaoqing Guo, Xiaoxiao Chen | 2023-08-15 |
| 11639719 | Pump body assembly with a piston sleeve having protrusions for limiting radial movement between the piston sleeve and the structural members | Yusheng Hu, Huijun Wei, Jia Xu, Zhongcheng Du, Sen Yang +6 more | 2023-05-02 |