Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10202923 | Method for estimating intake air humidity | In Kwang Yoo, Michiel J. Van Nieuwstadt, Brien Lloyd Fulton | 2019-02-12 |
| 10156213 | Humidity sensor diagnostic method using condensation clearing heater | Ross Dykstra Pursifull, Imad Hassan Makki, Timothy Joseph Clark, Michael James Uhrich, Pankaj Kumar | 2018-12-18 |
| 9932938 | Methods and systems for diagnosing an intake oxygen sensor based on pressure | Gopichandra Surnilla, Michael James Uhrich, Timothy Joseph Clark | 2018-04-03 |
| 9618470 | Humidity sensor and engine system | Michael James Uhrich, Ross Dykstra Pursifull | 2017-04-11 |
| 9528476 | Methods and systems for diagnosing an intake oxygen sensor based on pressure | Gopichandra Surnilla, Michael James Uhrich, Timothy Joseph Clark | 2016-12-27 |
| 9476387 | System for determining EGR cooler degradation | Michiel J. Van Nieuwstadt, Eric Matthew Kurtz | 2016-10-25 |
| 9329160 | Humidity sensor diagnostic method using condensation clearing heater | Ross Dykstra Pursifull, Imad Hassan Makki, Timothy Joseph Clark, Michael James Uhrich, Pankaj Kumar | 2016-05-03 |
| 8459105 | Method for diagnosing fuel injectors | Michiel J. Van Nieuwstadt, In Kwang Yoo | 2013-06-11 |
| 8051704 | Method for diagnosing fuel injectors | Michiel J. Van Nieuwstadt, In Kwang Yoo | 2011-11-08 |
| 7647914 | Controlled port oxidation of direct injection spark ignition engines | Jeffrey Koncsol, Julie Helen Buckland, Jing Sun | 2010-01-19 |
| 7121080 | Computer readable storage medium with instructions for monitoring catalytic device | Jing Sun | 2006-10-17 |
| 6826902 | Method and apparatus for estimating oxygen storage capacity and stored NOx in a lean NOx trap (LNT) | Jing Sun, Le Wang | 2004-12-07 |
| 6736105 | Control system for direct injection spark ignition engines with a cam profile switching device | Ilya Kolmanovsky, Jing Sun | 2004-05-18 |
| 6502550 | Gaseous fueled engine system and method | Allan Joseph Kotwicki, Siamak Hashemi, Steven Joseph Szwabowski, Woong-chul Yang, Yin Chen | 2003-01-07 |