Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247451 | Cryogenic regenerator and cryogenic refrigerator | Limin Qiu, Kai Fang, Xiao Jiang, Zhihua Gan | 2019-04-02 |
| 10006669 | Cryogenic refrigerator and cooling method | Pengda Yan | 2018-06-26 |
| 9612062 | Cooling system and cooling method | Tatsuo Koizumi | 2017-04-04 |