Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123430 | Inlet guide vane mechanism for centrifugal compressor, centrifugal compressor and refrigeration system | Lei Yu, Huiliang Zhang, Qunyi Ma, Vishnu M. Sishtla | 2024-10-22 |
| 12044259 | Piping assembly and refrigeration system | Lei Yu, Yuchang Shao, Xu Jiang, Qunyi Ma | 2024-07-23 |