Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920844 | Air distribution mechanism and cryogenic refrigerator using same | Ao Li, Zhipo Zhou, Chenxi Xia | 2024-03-05 |
| 11913698 | Self-pressure-relief air distribution mechanism and cryogenic refrigerator using same | Ao Li, Chenxi Xia, Zhipo Zhou | 2024-02-27 |