Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410777 | Turboexpander islanding operation | Liping Zheng, Jeremy Liu, Freddie Sarhan | 2025-09-09 |
| 12374963 | Turboexpander system with low voltage ride through control architecture | Liping Zheng, Jeremy Liu | 2025-07-29 |
| 12316197 | Brake resistor design for controlling rotor speed during generator shutdown sequence | Jeremy Liu, Liping Zheng | 2025-05-27 |