| 9840975 |
Method and system for secondary fluid injection control in an engine |
Gopichandra Surnilla, Daniel A. Makled |
2017-12-12 |
| 9828949 |
Method and system for humidity sensor diagnostics |
Gopichandra Surnilla, Imad Hassan Makki, James Michael Kerns, Robert Roy Jentz, Timothy Joseph Clark +1 more |
2017-11-28 |
| 9828948 |
Method and system for determining knock control fluid composition |
Dane P. Miller, Michael McQuillen, Gopichandra Surnilla, Mohannad Hakeem |
2017-11-28 |
| 9797323 |
Methods and systems for humidity and PCV flow detection via an exhaust gas sensor |
Gopichandra Surnilla, Daniel A. Makled |
2017-10-24 |
| 9719448 |
Methods and systems for adjusting heater power of an oxygen sensor to reduce degradation from water |
Gopichandra Surnilla, Michael McQuillen, Daniel A. Makled, Stephen B. Smith |
2017-08-01 |
| 9714619 |
Methods and systems for indicating water at an oxygen sensor based on sensor heater power consumption |
Gopichandra Surnilla, Dan A. Makled, Timothy Joseph Clark |
2017-07-25 |
| 9709482 |
Methods and systems for humidity determination via an oxygen sensor |
Gopichandra Surnilla, Daniel A. Makled |
2017-07-18 |
| 9664133 |
Methods and systems for an intake oxygen sensor |
Gopichandra Surnilla, Daniel A. Makled, Stephen B. Smith |
2017-05-30 |
| 9664132 |
Oxygen sensor control responsive to resistance and impedance |
Michael McQuillen, Gopichandra Surnilla, Daniel A. Makled, Stephen B. Smith |
2017-05-30 |
| 9640802 |
Catalyst assembly and method of making the same |
Jun Yang, Shinichi Hirano, Andrew Robert Drews, Andrea Pulskamp, James Waldecker |
2017-05-02 |
| 9611799 |
Methods and systems for estimating an air-fuel ratio with a variable voltage oxygen sensor |
Daniel A. Makled, Gopichandra Surnilla, Kenneth John Behr |
2017-04-04 |
| 9574510 |
Methods and systems for estimating exhaust pressure with a variable voltage oxygen sensor |
Daniel A. Makled, Gopichandra Surnilla, Michael McQuillen |
2017-02-21 |
