Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297865 | Winding method for radial magnetic bearing stator, a radial magnetic bearing stator and a radial magnetic bearing | Jiedong Li, Chong Cao, Jun Cao | 2025-05-13 |
| 12235024 | Deflector for condenser, condenser having it and chiller system | Dongsheng Yang, Yuling Shi, Hongyi Li, Keli Dong | 2025-02-25 |
| 12215901 | Guiding panel for condenser, condenser and refrigeration system | Michael A. Stark, Scott A. Nieforth, Haiping Ding, Yuling Shi, Hongyi Li | 2025-02-04 |
| 12209777 | Magnetic bearing compressor protection | Vishnu M. Sishtla, Jun Cao | 2025-01-28 |
| 12078180 | Centrifugal compressor having a motor cooling passage | Tingcan Mi, Lei Yu, Guangyu Shen, Fei Xie, Yuhui Kuang | 2024-09-03 |
| 12078186 | Locking structure of compressor impeller and installation method, centrifugal compressor and refrigeration system | Huiliang Zhang | 2024-09-03 |
| 12072127 | Refrigeration system and oil recovery method for the same | Zhen Guo, Vishnu M. Sishtla, Yingqin Wu, Lei Yu | 2024-08-27 |
| 11965681 | Refrigeration system and the lubrication method thereof | Michael A. Stark, Hsihua Li, Haitao Zhang, Biao Shu, Haiping Ding | 2024-04-23 |
| 11879468 | Control method for centrifugal compressor and air conditioning system | Vishnu M. Sishtla, Jun Cao, Yuchang Shac | 2024-01-23 |
| 11859881 | Refrigeration system and control method therefor | Vishnu M. Sishtla | 2024-01-02 |
| 11821665 | Guiding panel for condenser, condenser and refrigeration system | Michael A. Stark, Scott A. Nieforth, Haiping Ding, Yuling Shi, Hongyi Li | 2023-11-21 |
| 11415148 | Variable diffuser drive system | Vishnu M. Sishtla | 2022-08-16 |
| 11187249 | Silencer, and centrifugal compressor and refrigeration system having the same | Vishnu M. Sishtla, Zhanbo Du | 2021-11-30 |
| 11098934 | Guiding panel for condenser, condenser and refrigeration system | Michael A. Stark, Scott A. Nieforth, Haiping Ding, Yuling Shi, Hongyi Li | 2021-08-24 |
| 10970890 | Maze solving method based on line-surface spatial relation | Jinzhan Wei, Minghui Chen, Yuanlin Huang, Sheng-Hann WANG, Yiming Li +3 more | 2021-04-06 |
| 10823198 | Diffuser for a centrifugal compressor and centrifugal compressor having the same | Vishnu M. Sishtla, Zhanbo Du, Xili Liu, Scott A. Nieforth, Biao Shu +1 more | 2020-11-03 |