Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025134 | Muffler device and compressor having the same | Xiaokun Ji, Kang Zheng, Jean-Jacques Laissus | 2024-07-02 |
| 11767844 | Fixed scroll disk and scroll compressor having the same | Xiaokun Ji | 2023-09-26 |
| 10906091 | Sand casting mold and method of forming sand casting mold by 3D printing | Chengshui Huang, Sanxiang LIU, Xiaokun Ji, Mickael Bron | 2021-02-02 |