| Patent | Date |
|---|
Cathode inlet humidity sensing with oxygen sensor
Grant 11,296,343 - Son , et al. April 5, 2 | 2022-04-05 |
Cathode Inlet Humidity Sensing With Oxygen Sensor
App 20210242478 - Son; Seha ; et al. | 2021-08-05 |
Methods and system for operating an oxygen sensor
Grant 10,989,126 - Surnilla , et al. April 27, 2 | 2021-04-27 |
Systems and methods for oxygen sensor light-off
Grant 10,883,433 - Glugla , et al. January 5, 2 | 2021-01-05 |
Systems and methods for reducing a light-off time of an oxygen sensor
Grant 10,871,118 - Surnilla , et al. December 22, 2 | 2020-12-22 |
Fuel cell oxidation reduction reaction catalyst
Grant 10,811,693 - Gath , et al. October 20, 2 | 2020-10-20 |
Methods And System For Operating An Oxygen Sensor
App 20200256268 - A1 | 2020-08-13 |
Methods and systems for adjusting heater power of an oxygen sensor to reduce degradation from water
Grant 10,738,726 - Surnilla , et al. A | 2020-08-11 |
Systems And Methods For Oxygen Sensor Light-off
App 20200191083 - Glugla; Christopher Paul ; et al. | 2020-06-18 |
Compensating oxygen sensor aging
Grant 10,620,154 - Surnilla , et al. | 2020-04-14 |
Systems and methods for calibrating vehicle sensing devices
Grant 10,583,710 - McQuillen , et al. | 2020-03-10 |
Oxygen sensor element blackening detection
Grant 10,539,482 - McQuillen , et al. Ja | 2020-01-21 |
Systems and methods for humidity determination and uses thereof
Grant 10,330,644 - McQuillen , et al. | 2019-06-25 |
Systems and methods for humidity determination and uses thereof
Grant 10,309,931 - McQuillen , et al. | 2019-06-04 |
Systems and methods for humidity determination and uses thereof
Grant 10,302,596 - McQuillen , et al. | 2019-05-28 |
Systems And Methods For Reducing A Light-off Time Of An Oxygen Sensor
App 20190145333 - Surnilla; Gopichandra ; et al. | 2019-05-16 |
Method and system for engine exhaust catalyst operations
Grant 10,273,906 - McQuillen , et al. | 2019-04-30 |
Methods and systems for operating an exhaust oxygen sensor based on water contact at the sensor
Grant 10,208,644 - McQuillen , et al. Feb | 2019-02-19 |
Systems And Methods For Calibrating Vehicle Sensing Devices
App 20180319250 - McQuillen; Michael ; et al. | 2018-11-08 |
Oxygen Sensor Element Blackening Detection
App 20180306673 - McQuillen; Michael ; et al. | 2018-10-25 |
Method And System For Engine Exhaust Catalyst Operations
App 20180291843 - McQuillen; Michael ; et al. | 2018-10-11 |
System and method for lubricating a fuel pump
Grant 10,082,118 - Surnilla , et al. September 25, 2 | 2018-09-25 |
Oxygen sensor element blackening detection
Grant 10,078,033 - McQuillen , et al. September 18, 2 | 2018-09-18 |
Methods and systems for estimating exhaust pressure with a variable voltage oxygen sensor
Grant 10,041,428 - Makled , et al. August 7, 2 | 2018-08-07 |
Method and system for secondary fluid injection control in an engine
Grant 10,030,592 - Surnilla , et al. July 24, 2 | 2018-07-24 |
Systems and methods for estimating exhaust pressure
Grant 10,024,265 - Martin , et al. July 17, 2 | 2018-07-17 |
Methods and systems to detect oxygen sensor degradation due to sealant off-gassing
Grant 10,019,854 - McQuillen , et al. July 10, 2 | 2018-07-10 |
Catalyst assembly and method of making the same
Grant 10,003,081 - Yang , et al. June 19, 2 | 2018-06-19 |
Method for estimating charge air cooler condensation storage and/or release with an intake oxygen sensor
Grant 9,976,503 - Surnilla , et al. May 22, 2 | 2018-05-22 |
Methods And Systems For Operating An Exhaust Oxygen Sensor Based On Water Contact At The Sensor
App 20180128149 - McQuillen; Michael ; et al. | 2018-05-10 |
Method And System For Secondary Fluid Injection Control In An Engine
App 20180100458 - Surnilla; Gopichandra ; et al. | 2018-04-12 |
Systems And Methods For Humidity Determination And Uses Thereof
App 20180095057 - McQuillen; Michael ; et al. | 2018-04-05 |
Systems And Methods For Humidity Determination And Uses Thereof
App 20180095058 - McQuillen; Michael ; et al. | 2018-04-05 |
Systems And Methods For Humidity Determination And Uses Thereof
App 20180095059 - McQuillen; Michael ; et al. | 2018-04-05 |
Methods and systems for estimating ambient pressure using an oxygen sensor
Grant 9,926,872 - Makled , et al. March 27, 2 | 2018-03-27 |
Methods and systems for estimating an air-fuel ratio with a variable voltage oxygen sensor
Grant 9,926,871 - Alobiedat , et al. March 27, 2 | 2018-03-27 |
Compensating Oxygen Sensor Aging
App 20180080896 - Surnilla; Gopichandra ; et al. | 2018-03-22 |
Methods and system for exhaust gas recirculation estimation via an exhaust oxygen sensor
Grant 9,920,699 - McQuillen , et al. March 20, 2 | 2018-03-20 |
Fuel Cell Oxidation Reduction Reaction Catalyst
App 20180062181 - Gath; Kerrie K. ; et al. | 2018-03-01 |
Compensating oxygen sensor aging
Grant 9,885,685 - Surnilla , et al. February 6, 2 | 2018-02-06 |
Methods and systems for operating a variable voltage oxygen sensor
Grant 9,874,549 - Makled , et al. January 23, 2 | 2018-01-23 |
Systems And Methods For Estimating Exhaust Pressure
App 20180017008 - Martin; Douglas Raymond ; et al. | 2018-01-18 |
Methods And Systems For An Oxygen Sensor
App 20180010530 - McQuillen; Michael ; et al. | 2018-01-11 |
Methods and systems for estimating an air-fuel ratio with a variable voltage oxygen sensor
Grant 9,863,353 - Makled , et al. January 9, 2 | 2018-01-09 |
Systems and methods for adjusting fuel injection based on a determined fuel rail temperature
Grant 9,863,360 - McQuillen , et al. January 9, 2 | 2018-01-09 |
Oxygen sensor control based on water contact
Grant 9,863,909 - Mcquillen , et al. January 9, 2 | 2018-01-09 |
Methods and systems for an oxygen sensor
Grant 9,856,799 - McQuillen , et al. January 2, 2 | 2018-01-02 |
Systems And Methods For Adjusting Fuel Injection Based On A Determined Fuel Rail Temperature
App 20170356382 - McQuillen; Michael ; et al. | 2017-12-14 |
Method and system for secondary fluid injection control in an engine
Grant 9,840,975 - Surnilla , et al. December 12, 2 | 2017-12-12 |
Method and system for determining knock control fluid composition
Grant 9,828,948 - Miller , et al. November 28, 2 | 2017-11-28 |
Method and system for humidity sensor diagnostics
Grant 9,828,949 - Surnilla , et al. November 28, 2 | 2017-11-28 |
Methods and systems for humidity and PCV flow detection via an exhaust gas sensor
Grant 9,797,323 - Surnilla , et al. October 24, 2 | 2017-10-24 |
Methods And Systems For Adjusting Heater Power Of An Oxygen Sensor To Reduce Degradation From Water
App 20170298852 - Surnilla; Gopichandra ; et al. | 2017-10-19 |
Methods and systems for adjusting heater power of an oxygen sensor to reduce degradation from water
Grant 9,719,448 - Surnilla , et al. August 1, 2 | 2017-08-01 |
Methods And Systems For Estimating An Air-fuel Ratio With A Variable Voltage Oxygen Sensor
App 20170211495 - Alobiedat; Lyth ; et al. | 2017-07-27 |
Methods and systems for indicating water at an oxygen sensor based on sensor heater power consumption
Grant 9,714,619 - Surnilla , et al. July 25, 2 | 2017-07-25 |
Oxygen Sensor Element Blackening Detection
App 20170205314 - McQuillen; Michael ; et al. | 2017-07-20 |
Methods And Systems For Estimating Ambient Pressure Using An Oxygen Sensor
App 20170204800 - Makled; Daniel A. ; et al. | 2017-07-20 |
Methods and systems for humidity determination via an oxygen sensor
Grant 9,709,482 - Surnilla , et al. July 18, 2 | 2017-07-18 |
Methods And Systems For Estimating An Air-fuel Ratio With A Variable Voltage Oxygen Sensor
App 20170191436 - Makled; Daniel A. ; et al. | 2017-07-06 |
Methods And Systems For Estimating Exhaust Pressure With A Variable Voltage Oxygen Sensor
App 20170167420 - Makled; Daniel A. ; et al. | 2017-06-15 |
Method And System For Determining Knock Control Fluid Composition
App 20170159614 - Miller; Dane ; et al. | 2017-06-08 |
Methods and systems for an intake oxygen sensor
Grant 9,664,133 - Surnilla , et al. May 30, 2 | 2017-05-30 |
Oxygen sensor control responsive to resistance and impedance
Grant 9,664,132 - McQuillen , et al. May 30, 2 | 2017-05-30 |
Catalyst assembly and method of making the same
Grant 9,640,802 - Yang , et al. May 2, 2 | 2017-05-02 |
Methods and systems for estimating an air-fuel ratio with a variable voltage oxygen sensor
Grant 9,611,799 - Makled , et al. April 4, 2 | 2017-04-04 |
Method For Humidity Measurement Enablement
App 20170082045 - Makled; Daniel A. ; et al. | 2017-03-23 |
Methods and systems for estimating exhaust pressure with a variable voltage oxygen sensor
Grant 9,574,510 - Makled , et al. February 21, 2 | 2017-02-21 |
Methods and system for fuel ethanol content estimation and engine control
Grant 9,528,448 - Makled , et al. December 27, 2 | 2016-12-27 |
Method For Estimating Charge Air Cooler Condensation Storage And/or Release With An Intake Oxygen Sensor
App 20160369728 - Surnilla; Gopichandra ; et al. | 2016-12-22 |
Methods and systems for an intake oxygen sensor
Grant 9,482,189 - Surnilla , et al. November 1, 2 | 2016-11-01 |
Methods And Systems For Estimating Exhaust Pressure With A Variable Voltage Oxygen Sensor
App 20160258371 - Makled; Daniel A. ; et al. | 2016-09-08 |
Method for estimating charge air cooler condensation storage and/or release with an intake oxygen sensor
Grant 9,435,251 - Surnilla , et al. September 6, 2 | 2016-09-06 |
Methods And Systems For Humidity Determination Via An Oxygen Sensor
App 20160245198 - Surnilla; Gopichandra ; et al. | 2016-08-25 |
Methods And System For Fuel Ethanol Content Estimation And Engine Control
App 20160245193 - Makled; Daniel A. ; et al. | 2016-08-25 |
Methods And Systems For Estimating An Air-fuel Ratio With A Variable Voltage Oxygen Sensor
App 20160245204 - Makled; Daniel A. ; et al. | 2016-08-25 |
Methods And Systems For An Intake Oxygen Sensor
App 20160245213 - Surnilla; Gopichandra ; et al. | 2016-08-25 |
Exhaust humidity sensor
Grant 9,410,466 - Surnilla , et al. August 9, 2 | 2016-08-09 |
Methods And Systems For Indicating Water At An Oxygen Sensor Based On Sensor Heater Power Consumption
App 20160222897 - Surnilla; Gopichandra ; et al. | 2016-08-04 |
Methods and systems for fuel ethanol content determination via an oxygen sensor
Grant 9,404,432 - Surnilla , et al. August 2, 2 | 2016-08-02 |
Methods and systems for a gas constituent sensor
Grant 9,382,880 - Surnilla , et al. July 5, 2 | 2016-07-05 |
Methods and systems for an oxygen sensor
Grant 9,382,858 - Surnilla , et al. July 5, 2 | 2016-07-05 |
Methods and systems for fuel ethanol content determination via an oxygen sensor
Grant 9,376,968 - Surnilla , et al. June 28, 2 | 2016-06-28 |
Methods And Systems For An Oxygen Sensor
App 20160177858 - Surnilla; Gopichandra ; et al. | 2016-06-23 |
Oxygen Sensor Control Responsive To Resistance And Impedance
App 20160169138 - McQuillen; Michael ; et al. | 2016-06-16 |
Oxygen Sensor Control Based On Water Contact
App 20160139073 - Mcquillen; Michael ; et al. | 2016-05-19 |
Method And System For Secondary Fluid Injection Control In An Engine
App 20160131048 - Surnilla; Gopichandra ; et al. | 2016-05-12 |
Methods and systems for an intake oxygen sensor
Grant 9,328,684 - Surnilla , et al. May 3, 2 | 2016-05-03 |
Methods And Systems For Operating A Variable Voltage Oxygen Sensor
App 20160109422 - Makled; Daniel A. ; et al. | 2016-04-21 |
Compensating Oxygen Sensor Aging
App 20160103095 - Surnilla; Gopichandra ; et al. | 2016-04-14 |
System And Method For Lubricating A Fuel Pump
App 20160102642 - Surnilla; Gopichandra ; et al. | 2016-04-14 |
Methods and systems for indicating water at an oxygen sensor based on sensor heater power consumption
Grant 9,309,838 - Surnilla , et al. April 12, 2 | 2016-04-12 |
Methods and systems for an oxygen sensor
Grant 9,273,621 - Surnilla , et al. March 1, 2 | 2016-03-01 |
System and method for lubricating a fuel pump
Grant 9,217,405 - Surnilla , et al. December 22, 2 | 2015-12-22 |
Method And System For Humidity Sensor Diagnostics
App 20150354489 - Surnilla; Gopichandra ; et al. | 2015-12-10 |
Methods And Systems For Humidity And Pcv Flow Detection Via An Exhaust Gas Sensor
App 20150337749 - Surnilla; Gopichandra ; et al. | 2015-11-26 |
Methods and systems for an oxygen sensor
Grant 9,181,887 - Surnilla , et al. November 10, 2 | 2015-11-10 |
Method and system for an intake humidity sensor
Grant 9,175,642 - Surnilla , et al. November 3, 2 | 2015-11-03 |
Electrochemical device including amorphous metal oxide
Grant 9,178,219 - Yang , et al. November 3, 2 | 2015-11-03 |
Method and system for humidity sensor diagnostics
Grant 9,163,588 - Surnilla , et al. October 20, 2 | 2015-10-20 |
Methods and systems for humidity and PCV flow detection via an exhaust gas sensor
Grant 9,109,523 - Surnilla , et al. August 18, 2 | 2015-08-18 |
Methods And Systems For Fuel Ethanol Content Determination Via An Oxygen Sensor
App 20150192084 - Surnilla; Gopichandra ; et al. | 2015-07-09 |
Methods And Systems For Fuel Ethanol Content Determination Via An Oxygen Sensor
App 20150192085 - Surnilla; Gopichandra ; et al. | 2015-07-09 |
Methods and systems for humidity detection via an exhaust gas sensor
Grant 9,057,330 - Surnilla , et al. June 16, 2 | 2015-06-16 |
Methods And Systems For An Oxygen Sensor
App 20150101328 - Surnilla; Gopichandra ; et al. | 2015-04-16 |
Methods And Systems For An Oxygen Sensor
App 20150101326 - Surnilla; Gopichandra ; et al. | 2015-04-16 |
Method And System For An Intake Humidity Sensor
App 20150083081 - Surnilla; Gopichandra ; et al. | 2015-03-26 |
Methods And Systems For An Intake Oxygen Sensor
App 20150075502 - Surnilla; Gopichandra ; et al. | 2015-03-19 |
Methods And Systems For An Intake Oxygen Sensor
App 20150075503 - Surnilla; Gopichandra ; et al. | 2015-03-19 |
Methods And Systems For Adjusting Heater Power Of An Oxygen Sensor To Reduce Degradation From Water
App 20150076134 - Surnilla; Gopichandra ; et al. | 2015-03-19 |
Methods And Systems For Indicating Water At An Oxygen Sensor Based On Sensor Heater Power Consumption
App 20150057910 - Surnilla; Gopichandra ; et al. | 2015-02-26 |
Method For Estimating Charge Air Cooler Condensation Storage And/or Release With An Intake Oxygen Sensor
App 20150047603 - Surnilla; Gopichandra ; et al. | 2015-02-19 |
Methods And Systems For Humidity Detection Via An Exhaust Gas Sensor
App 20150027103 - Surnilla; Gopichandra ; et al. | 2015-01-29 |
Humidity and fuel alcohol content estimation
Grant 8,887,706 - Surnilla , et al. November 18, 2 | 2014-11-18 |
Humidity And Fuel Alcohol Content Estimation
App 20140311447 - Surnilla; Gopichandra ; et al. | 2014-10-23 |
Methods and systems for humidity detection via an exhaust gas sensor
Grant 8,857,155 - Surnilla , et al. October 14, 2 | 2014-10-14 |
Method for injecting fuel
Grant 8,838,363 - Surnilla , et al. September 16, 2 | 2014-09-16 |
Layered electrodes and membrane electrode assemblies employing the same
Grant 8,815,468 - Paik , et al. August 26, 2 | 2014-08-26 |
Detecting Presence Of A Person In A Non-running Vehicle
App 20140229059 - Surnilla; Gopichandra ; et al. | 2014-08-14 |
Methods And Systems For Humidity Detection Via An Exhaust Gas Sensor
App 20140202135 - Surnilla; Gopichandra ; et al. | 2014-07-24 |
Methods And Systems For Humidity And Pcv Flow Detection Via An Exhaust Gas Sensor
App 20140202437 - Surnilla; Gopichandra ; et al. | 2014-07-24 |
Methods And Systems For Humidity Detection Via An Exhaust Gas Sensor
App 20140202426 - Surnilla; Gopichandra ; et al. | 2014-07-24 |
Humidity and fuel alcohol content estimation
Grant 8,763,594 - Surnilla , et al. July 1, 2 | 2014-07-01 |
Electrochemical Device Including Amorphous Metal Oxide
App 20140178801 - Yang; Jun ; et al. | 2014-06-26 |
Electrochemical Device Including Amorphous Metal Oxide on Graphene
App 20140178792 - Yang; Jun ; et al. | 2014-06-26 |
Fuel alcohol content detection via an exhaust gas sensor
Grant 8,752,534 - Soltis June 17, 2 | 2014-06-17 |
Methods And Systems For A Gas Constituent Sensor
App 20140150760 - Surnilla; Gopichandra ; et al. | 2014-06-05 |
Exhaust Humidity Sensor
App 20140156172 - Surnilla; Gopichandra ; et al. | 2014-06-05 |
Fuel alcohol content detection via an exhaust gas sensor
Grant 8,731,806 - Soltis , et al. May 20, 2 | 2014-05-20 |
Fuel Alcohol Content Detection Via An Exhaust Gas Sensor
App 20140000575 - Soltis; Richard E. | 2014-01-02 |
Humidity And Fuel Alcohol Content Estimation
App 20130333677 - Surnilla; Gopichandra ; et al. | 2013-12-19 |
Fuel Alcohol Content Detection Via An Exhaust Gas Sensor
App 20130311073 - Soltis; Richard E. ; et al. | 2013-11-21 |
Fuel alcohol content detection via an exhaust gas sensor
Grant 8,522,760 - Soltis September 3, 2 | 2013-09-03 |
Fuel alcohol content detection via an exhaust gas sensor
Grant 8,495,996 - Soltis , et al. July 30, 2 | 2013-07-30 |
Method For Injecting Fuel
App 20130191008 - Surnilla; Gopichandra ; et al. | 2013-07-25 |
System And Method For Lubricating A Fuel Pump
App 20120328452 - Surnilla; Gopichandra ; et al. | 2012-12-27 |
Method and System for Humidity Sensor Diagnostics
App 20120227714 - Surnilla; Gopichandra ; et al. | 2012-09-13 |
System and method for improving accuracy of a gas sensor
Grant 8,168,060 - Ding , et al. May 1, 2 | 2012-05-01 |
Gas sensor shield without perforations
Grant 8,117,906 - Novak , et al. February 21, 2 | 2012-02-21 |
Catalyst Assembly And Method Of Making The Same
App 20110166012 - Yang; Jun ; et al. | 2011-07-07 |
Gaseous fuel management system for automotive vehicle
Grant 7,970,528 - Janarthanam , et al. June 28, 2 | 2011-06-28 |
Catalyst Assembly And Method Of Making The Same
App 20110143913 - Yang; Jun ; et al. | 2011-06-16 |
Gas Sensor Shield Without Perforations
App 20110131953 - Novak; Robert F. ; et al. | 2011-06-09 |
Fuel Alcohol Content Detection Via An Exhaust Gas Sensor
App 20110132342 - Soltis; Richard E. ; et al. | 2011-06-09 |
Fuel Alcohol Content Detection Via An Exhaust Gas Sensor
App 20110132340 - Soltis; Richard E. | 2011-06-09 |
Layered Electrodes and Membrane Electrode Assemblies Employing the Same
App 20100330452 - Paik; Chi ; et al. | 2010-12-30 |
System and Method for Improving Accuracy of a Gas Sensor
App 20080296174 - Ding; Yi ; et al. | 2008-12-04 |
Gaseous Fuel Management System for Automotive Vehicle
App 20070256737 - Janarthanam; Suriyaprakash ; et al. | 2007-11-08 |
Control approach for use with dual mode oxygen sensor
Grant 7,197,866 - Cook , et al. April 3, 2 | 2007-04-03 |
Control system with a sensor
Grant 7,114,325 - Surnilla , et al. October 3, 2 | 2006-10-03 |
Control system with a sensor
App 20060016174 - Surnilla; Gopichandra ; et al. | 2006-01-26 |
Control approach for use with dual mode oxygen sensor
App 20040098967 - Cook, Jeffrey A. ; et al. | 2004-05-27 |
Method and apparatus for determining whether a sensor which is responsive to both a reactant and a substance to be reduced by such reactant is responding to either un-reacted portions of the substance or un-reacted portions of the reactant
App 20030051468 - Van Nieuwstadt, Michiel J. ; et al. | 2003-03-20 |
Method and system for directly monitoring the efficiency of a conditioning catalyst having negligible oxygen storage capacity
Grant 6,293,093 - Goralski , et al. September 25, 2 | 2001-09-25 |
Method for detecting oxygen partial pressure using a phase-transformation sensor
Grant 5,942,674 - Logothetis , et al. August 24, 1 | 1999-08-24 |
High sensitivity phase transformation-based oxygen sensors for proportional control
Grant 5,876,673 - Logothetis , et al. March 2, 1 | 1999-03-02 |
Method of introducing selectivity to nonselective gas sensors
Grant 5,831,145 - Logothetis , et al. November 3, 1 | 1998-11-03 |
Metal oxide oxygen sensors based on phase transformation
Grant 5,783,153 - Logothetis , et al. July 21, 1 | 1998-07-21 |
Air/fuel control with on-board emission measurement
Grant 5,452,576 - Hamburg , et al. September 26, 1 | 1995-09-26 |
Feedback control system
Grant 5,341,643 - Hamburg , et al. August 30, 1 | 1994-08-30 |
Method for determining relative amount of oxygen containing gas in a gas mixture
Grant 5,288,375 - Logothetis , et al. * February 22, 1 | 1994-02-22 |
Selective combustible sensor and method
Grant 5,281,313 - Visser , et al. January 25, 1 | 1994-01-25 |
Method and apparatus for determining the hydrocarbon conversion efficiency of a catalytic converter
Grant 5,265,417 - Visser , et al. November 30, 1 | 1993-11-30 |
Apparatus for sensing hydrocarbons and carbon monoxide
Grant 5,250,169 - Logothetis , et al. October 5, 1 | 1993-10-05 |
Method for determining relative amount of oxygen containing gas in a gas mixture
Grant 5,145,566 - Logothetis , et al. * September 8, 1 | 1992-09-08 |
Measurement and control of exhaust gas recirculation with an oxygen pumping device
Grant 5,089,113 - Logothetis , et al. February 18, 1 | 1992-02-18 |
Exhaust gas recirculation sensor
Grant 5,049,254 - Logothetis , et al. * September 17, 1 | 1991-09-17 |
Measurement and control of exhaust gas recirculation with an oxygen pumping device
Grant 4,909,072 - Logothetis , et al. March 20, 1 | 1990-03-20 |
Oxides of nitrogen detector
Grant 4,840,913 - Logothetis , et al. June 20, 1 | 1989-06-20 |
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