Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149745 | Water-cooled casing treatment | Hao Wu, Jianwen James Yi | 2021-10-19 |
| 11131312 | Active casing treatment adapted with movable sleeve | Gregory Patrick McConville, David R. Hanna | 2021-09-28 |
| 10920791 | Noise mitigating compressor | Ben Zhao, Jianwen James Yi | 2021-02-16 |
| 10900447 | Method and system for emissions reduction | Devesh Upadhyay, Kang Song | 2021-01-26 |