Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947932 | Methods and systems for adjusting a flow of gases in a scavenge exhaust gas recirculation system of a split exhaust engine system | Mohannad Hakeem, Gopichandra Surnilla, Daniel Paul Madison | 2021-03-16 |
| 10900405 | Methods and systems for estimating a flow of gases in a scavenge exhaust gas recirculation system of a split exhaust engine system | Mohannad Hakeem, Daniel Paul Madison, Gopichandra Sumilla, Ashley Wiese, Joseph Norman Ulrey | 2021-01-26 |
| 10816644 | Modulated infrared lighting | David Karl Bidner | 2020-10-27 |
| 10767571 | Methods and system for operating an engine | Christopher Paul Glugla, Imtiaz Ali, Lyth Alobiedat | 2020-09-08 |
| 10731580 | Method for determining a dilution of recirculated gases in a split exhaust engine | Gopichandra Surnilla, Joseph Norman Ulrey, Mohannad Hakeem | 2020-08-04 |
| 10480443 | Humidity sensor diagnostics | Ross Dykstra Pursifull, Imad Hassan Makki, Michael James Uhrich, Pankaj Kumar | 2019-11-19 |
| 10173674 | Traction based systems and methods | David Karl Bidner | 2019-01-08 |
| 10156213 | Humidity sensor diagnostic method using condensation clearing heater | Ross Dykstra Pursifull, Imad Hassan Makki, Michael James Uhrich, Pankaj Kumar, Yong-Wha Kim | 2018-12-18 |
| 9984567 | Detection of oncoming vehicles with IR light | David Karl Bidner | 2018-05-29 |
| 9932938 | Methods and systems for diagnosing an intake oxygen sensor based on pressure | Gopichandra Surnilla, Yong-Wha Kim, Michael James Uhrich | 2018-04-03 |
| 9897030 | Methods and systems for an oxygen sensor | Gopichandra Surnilla, Matthew John Gerhart, Daniel Joseph Styles | 2018-02-20 |
| 9845749 | System and methods for diagnosing soot accumulation on an exhaust gas recirculation valve | Gopichandra Surnilla, James Alfred Hilditch, Imtiaz Ali, Daniel Joseph Styles | 2017-12-19 |
| 9828949 | Method and system for humidity sensor diagnostics | Gopichandra Surnilla, Imad Hassan Makki, James Michael Kerns, Robert Roy Jentz, Michael James Uhrich +1 more | 2017-11-28 |
| 9803590 | Humidity sensor diagnostics | Ross Dykstra Pursifull, Imad Hassan Makki, Michael James Uhrich, Pankaj Kumar | 2017-10-31 |
| 9714619 | Methods and systems for indicating water at an oxygen sensor based on sensor heater power consumption | Gopichandra Surnilla, Richard E. Soltis, Dan A. Makled | 2017-07-25 |
| 9683500 | Method and system for control of an EGR valve during lean operation in a boosted engine system | Gopichandra Surnilla, Todd Anthony Rumpsa, James Alfred Hilditch, Ralph Wayne Cunningham, Julia Helen Buckland +1 more | 2017-06-20 |
| 9670861 | Humidity sensor diagnostics | Mrdjan J. Jankovic, Imad Hassan Makki, Ross Dykstra Pursifull, Michael James Uhrich | 2017-06-06 |
| 9574509 | System and method for exhaust gas recirculation estimation with two intake oxygen sensors | Michael James Uhrich, Imtiaz Ali, Gopichandra Surnilla | 2017-02-21 |
| 9528448 | Methods and system for fuel ethanol content estimation and engine control | Daniel A. Makled, Gopichandra Surnilla, Richard E. Soltis, Evangelos P. Skoures, Jacobus Hendrik Visser +1 more | 2016-12-27 |
| 9528476 | Methods and systems for diagnosing an intake oxygen sensor based on pressure | Gopichandra Surnilla, Yong-Wha Kim, Michael James Uhrich | 2016-12-27 |
| 9518529 | Methods and systems for an intake oxygen sensor | Gopichandra Surnilla, James Alfred Hilditch, Matthew John Gerhart | 2016-12-13 |
| 9493397 | Ionomers and methods of making same and uses thereof | Geoffrey W. Coates, Henry A. Kostalik, IV, Nicholas J. Robertson | 2016-11-15 |
| 9482172 | Humidity sensor diagnostics | Ross Dykstra Pursifull, Imad Hassan Makki, Michael James Uhrich, Pankaj Kumar | 2016-11-01 |
| 9453470 | System and method for adjusting engine airflow | Gopichandra Surnilla, Mohannad Hakeem, Stephen B. Smith | 2016-09-27 |
| 9410466 | Exhaust humidity sensor | Gopichandra Surnilla, Richard E. Soltis, Jacobus Hendrik Visser, Stephen B. Smith | 2016-08-09 |