Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385487 | Two-stage refrigerant compressor and operation method thereof | Wei Lin | 2025-08-12 |
| 12140143 | Fluid machine and operating method thereof | Wei Lin | 2024-11-12 |
| 11255327 | Two-stage screw rotor machine with slide valves | — | 2022-02-22 |
| 10945757 | Two-phase technique to restore artery patency and a catheter temperature control system in atherectomy | Hitinder Gurm, Yang Liu, Yihao Zheng, Albert Shih | 2021-03-16 |
| 10883368 | Screw expander with adjustable valve | — | 2021-01-05 |