Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6837226 | System for diagnosing EGR valve, actuator and sensor related failure conditions | Yue Wang, Xiaoqui Li, Mark R. Stepper | 2005-01-04 |
| 6467469 | EGR valve position control system | Gregory R. White, Robert S. Henrich, Yue Wang, John M. Janssen, Ray C. Hatton | 2002-10-22 |