Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816522 | Centrifugal compressor having an asymmetric self-recirculating casing treatment | Xinqian Zheng, Yangjun Zhang, Mingyang Yang, Takahiro Bamba, Hideaki Tamaki | 2017-11-14 |
| 9709062 | Centrifugal compressor and manufacturing method therefor | Xinqian Zheng, Yangjun Zhang, Chuanjie Lan, Weilin Zhuge, Tomoki Kawakubo +1 more | 2017-07-18 |