Issued Patents 2017
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845760 | Methods and systems for engine fuel and torque control | Justin Trzeciak, Joseph Norman Ulrey, Gopichandra Surnilla | 2017-12-19 |
| 9835115 | Common shut-off valve for actuator vacuum at low engine power and fuel vapor purge vacuum at boost | Joseph Norman Ulrey | 2017-12-05 |
| 9822718 | System and method for controlling canister purging | Joseph Norman Ulrey | 2017-11-21 |
| 9803592 | Fuel vapor blocking valve control | Mark W. Peters, Brian Thomas Aitken | 2017-10-31 |
| 9803590 | Humidity sensor diagnostics | Imad Hassan Makki, Timothy Joseph Clark, Michael James Uhrich, Pankaj Kumar | 2017-10-31 |
| 9797322 | Method and system for fuel vapor management | Niels Christopher Kragh | 2017-10-24 |
| 9790885 | Crankcase integrity breach detection | John Eric Rollinger, Robert Roy Jentz | 2017-10-17 |
| 9777676 | Systems and methods for fuel vapor canister purging | Meisam Mehravaran | 2017-10-03 |
| 9771910 | Systems and methods for fuel injection | Gopichandra Surnilla, Joseph F. Basmaji, Mark Meinhart, Hao Zhang | 2017-09-26 |
| 9771909 | Method for lift pump control | — | 2017-09-26 |
| 9759168 | Increasing crankcase ventilation flow rate via active flow control | — | 2017-09-12 |
| 9752530 | Methods and systems for fixed and variable pressure fuel injection | Gopichandra Surnilla, Joseph F. Basmaji, Mark Meinhart | 2017-09-05 |
| 9752520 | Gaseous fuel injector activation | Samuel J. Guido, Ed Badillo | 2017-09-05 |
| 9726105 | Systems and methods for sensing fuel vapor pressure | Joseph Norman Ulrey, Pankaj Kumar, Imad Hassan Makki | 2017-08-08 |
| 9726106 | Methods and systems for high pressure port fuel injection | Gopichandra Surnilla, Mark Meinhart, Joseph F. Basmaji | 2017-08-08 |
| 9719391 | Method and system for vacuum control | Joseph Norman Ulrey, Thomas G. Leone, William Charles Ruona, Gopichandra Surnilla, John D. Russell | 2017-08-01 |
| 9714590 | Crankcase integrity breach detection | John Eric Rollinger, Robert Roy Jentz | 2017-07-25 |
| 9714614 | Method of controlling aspirator motive flow | Eric Luehrsen | 2017-07-25 |
| 9708996 | Method and system for sampling intake manifold pressure | Thomas G. Leone, Joseph Norman Ulrey | 2017-07-18 |
| 9689341 | Method and system for fuel system control | Christopher Arnold Woodring, Joseph Norman Ulrey, David Ord | 2017-06-27 |
| 9683511 | Method and system for supplying fuel to an engine | Joseph Norman Ulrey, David Ord | 2017-06-20 |
| 9683502 | Method and system for identification and mitigation of air-fuel ratio imbalance | Michael James Uhrich, Mario Anthony Santillo | 2017-06-20 |
| 9683512 | Pressure device to reduce ticking noise during engine idling | Mark L. Stickler, Vince Paul Solferino, Paul Zeng, Robin Ivo Lawther, Patrick Brostrom +5 more | 2017-06-20 |
| 9683513 | Methods and systems for learning variability of a direct fuel injector | Adithya Pravarun Re Ranga, Gopichandra Surnilla, Joseph Norman Ulrey | 2017-06-20 |
| 9676249 | Vehicle climate control method | Ralph Wayne Cunningham | 2017-06-13 |