Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761695 | Refrigeration system and throttle control method therefor | Haiping Ding, Michael A. Stark | 2023-09-19 |
| 11725851 | Multiple stage refrigeration system and control method thereof | Haiping Ding, Xiangyuan Zhang, Michael A. Stark | 2023-08-15 |
| 11365916 | Refrigeration system and throttle control method therefor | Haiping Ding, Michael A. Stark | 2022-06-21 |