Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9163387 | Fault detection, isolation and reconfiguration systems and methods for controlling electrohydraulic systems used in construction equipment | QingHui Yuan, Michael Berne Rannow, Wade Leo Gehlhoff, Vishal Vijay Mahulkar | 2015-10-20 |
| 9037272 | Auto-tuning electro-hydraulic valve | QingHui Yuan, Wade Leo Gehlhoff, Hong Singhania | 2015-05-19 |
| 7518523 | System and method for controlling actuator position | QingHui Yuan, Jae Y. Lew | 2009-04-14 |