Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9234449 | Leak and blockage diagnostic systems and methods | Steven Ward Majors, Eric Russell Clark, II | 2016-01-12 |
| 8793976 | Sulfur accumulation monitoring systems and methods | Scott Jeffrey, Michael S. Emmorey, Jon C. Miller, Steven Ward Majors | 2014-08-05 |
| 8631783 | Method and apparatus for controlling engine torque during intrusive testing | Lan Wang, Zhong Wang, Christopher E. Whitney, Jinchun Peng | 2014-01-21 |
| 8136347 | Algorithm to diagnose leaks or blockages downstream of the secondary air injection reaction (SAIR) pressure sensor | Martin L. Hall, Lawrence O. Murray, Julia C. Grow, Richard A. Van Camp, David Edward Prout +1 more | 2012-03-20 |
| 8104334 | Fuel pressure sensor performance diagnostic systems and methods based on hydrodynamics of injecton | Wenbo Wang, Michael J. Lucido, Vincent A. White, Jon C. Miller | 2012-01-31 |
| 7900615 | Air-fuel imbalance detection based on zero-phase filtering | Zhong Wang, Lan Wang, Igor Anilovich, Steven Ward Majors, Cheol S. Lee | 2011-03-08 |
| 7826963 | Diagnostic system for spark ignition direct injection system control circuits | Wenbo Wang, Mark D. Carr, Michael J. Lucido, Jon C. Miller, John F. Van Gilder +2 more | 2010-11-02 |
| 7152594 | Air/fuel imbalance detection system and method | Igor Anilovich, Louis A. Avallone, David N. Belton, Vincent A. White | 2006-12-26 |
| 6996974 | Fuel control failure detection based on post O2 sensor | Igor Anilovich, David N. Belton, David Frank | 2006-02-14 |