Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791178 | Cryogenic refrigerator | — | 2017-10-17 |
| 9784479 | Cryogenic refrigerator and displacer | Mingyao Xu | 2017-10-10 |
| 9772125 | Cryogenic refrigerator with scotch yoke driving unit | Mingyao Xu | 2017-09-26 |
| 9657970 | Cryogenic refrigerator | Mingyao Xu | 2017-05-23 |