Wang; Da Yu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wang; Da Yu.The latest application filed is for "multi-species gas constituent sensor with pulse excitation measurement".

Company Profile

3.42.56

Wang; Da Yu - Troy MI
WANG; DA-YU - Shenzhen CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Sensor material and gas sensor element and gas sensor derived therefrom Grant 10,697,926 - Wang , et al.	2020-06-30
Combination NOx and Oxygen sensor with common gas chamber Grant 10,634,641 - Wang , et al.	2020-04-28
Material for sensing electrode of NO.sub.X gas sensor Grant 10,267,761 - Wang , et al.	2019-04-23
Multi-Species Gas Constituent Sensor with Pulse Excitation Measurement App 20180252673 - Wang; Da Yu ; et al.	2018-09-06
Combination NOx and Oxygen Sensor with Common Gas Chamber App 20180252672 - Wang; Da Yu ; et al.	2018-09-06
Sensor Material And Gas Sensor Element And Gas Sensor Derived Therefrom App 20180031515 - Wang; Da Yu ; et al.	2018-02-01
Electrochemical detection system and method of operation Grant 9,863,907 - Wang , et al. January 9, 2	2018-01-09
Electrochemical Detection System And Method Of Operation App 20170363562 - Wang; Da Yu ; et al.	2017-12-21
MATERIAL FOR SENSING ELECTRODE OF NOx GAS SENSOR App 20170356873 - Wang; Da Yu ; et al.	2017-12-14
Sensor material and gas sensor element and gas sensor derived therefrom Grant 9,823,216 - Wang , et al. November 21, 2	2017-11-21
Electrochemical detection system and method of operation Grant 9,778,219 - Wang , et al. October 3, 2	2017-10-03
Sensor Material And Gas Sensor Element And Gas Sensor Derived Therefrom App 20160169831 - WANG; DA YU ; et al.	2016-06-16
Method and apparatus for identifying gas sensor faults Grant 9,097,192 - Wang , et al. August 4, 2	2015-08-04
Electrochemical Detection System And Method Of Operation App 20150144504 - WANG; DA YU ; et al.	2015-05-28
Sensor and sensing method Grant 8,658,013 - Wang , et al. February 25, 2	2014-02-25
Method and device for characterization and sensing of exhaust gas and control of engines and components for aftertreatment of exhaust gases Grant 8,626,451 - Wang , et al. January 7, 2	2014-01-07
Method And Apparatus For Identifying Gas Sensor Faults App 20120234077 - Wang; Da Yu ; et al.	2012-09-20
Ammonia gas sensors with lanthanide vanadate sensing electrode Grant 8,257,576 - Wang September 4, 2	2012-09-04
Ammonia gas sensors with vanadium-based sensing electrode Grant 8,257,575 - Wang September 4, 2	2012-09-04
Method and Device for Characterization and Sensing of Exhaust Gas and Control of Engines and Components for Aftertreatment of Exhaust Gases App 20120158313 - WANG; DA YU ; et al.	2012-06-21
Exhaust gas sensing system and method for determining concentrations of exhaust gas constituents Grant 8,103,458 - Wang , et al. January 24, 2	2012-01-24
Exhaust gas sensor and method for determining concentrations of exhaust gas constituents Grant 8,051,700 - Wang , et al. November 8, 2	2011-11-08
Systems and methods for sensing an ammonia concentration in exhaust gases Grant 7,975,537 - Wang , et al. July 12, 2	2011-07-12
Sensor material and gas sensor element and gas sensor derived therefrom Grant 7,964,072 - Wang , et al. June 21, 2	2011-06-21
Key Module With Multi-color Marks App 20110107868 - WANG; DA-YU ; et al.	2011-05-12
Key Module And Method Of Making The Same App 20110100791 - ZHU; YAN-DONG ; et al.	2011-05-05
Ammonia Gas Sensors With Lanthanide Vanadate Sensing Electrode App 20100282619 - Wang; Da Yu	2010-11-11
Ammonia Gas Sensors With Vanadium-based Sensing Electrode App 20100282618 - Wang; Da Yu	2010-11-11
Ammonia gas sensors Grant 7,828,955 - Wang , et al. November 9, 2	2010-11-09
System and method for monitoring operation of an exhaust gas treatment system Grant 7,757,478 - Wang , et al. July 20, 2	2010-07-20
Exhaust Gas Sensing System And Method For Determining Concentrations Of Exhaust Gas Constituents App 20100161242 - Wang; Da Yu ; et al.	2010-06-24
Gas sensor and method for forming same Grant 7,722,749 - Wang , et al. May 25, 2	2010-05-25
Sensor Material and Gas Sensor Element and Gas Sensor Derived Therefrom App 20100084269 - Wang; Da Yu ; et al.	2010-04-08
Exhaust Gas Sensor And Method For Determining Concentrations Of Exhaust Gas Constituents App 20100077833 - Wang; Da Yu ; et al.	2010-04-01
Ammonia Gas Sensor App 20100032292 - Wang; Da Yu ; et al.	2010-02-11
System And Method For Ammonia And Heavy Hydrocarbon (hc) Sensing App 20100032318 - Wang; Da Yu ; et al.	2010-02-11
Ammonia Sensor Element, Method Of Making Thereof, And Ammonia Sensor Derived Therefrom App 20090301878 - Wang; Da Yu ; et al.	2009-12-10
Systems and Methods for Sensing an Ammonia Concentration in Exhaust Gases App 20090266142 - Wang; Da Yu ; et al.	2009-10-29
Method Of Making Gas Sensor Element, And Gas Sensor Derived Therefrom App 20090260987 - Valdes; Carlos A. ; et al.	2009-10-22
Exhaust Gas Sensing System And Methods For Sensing Concentrations Of Exhaust Gas Constituents App 20090241653 - Wang; Da Yu ; et al.	2009-10-01
Composition For Use In A Nox Electrode, Method Of Making The Same, Articles Derived Therefrom, And Method Of Detecting Nox App 20090139877 - Wang; Da Yu ; et al.	2009-06-04
Closed loop control of air/fuel ratio in a reformer for modulating diesel exhaust App 20080118423 - Fattic; Gerald T. ; et al.	2008-05-22
Exhaust Gas Sensors And Methods For Measuring Concentrations Of Nox And Ammonia And Temperatures Of The Sensors App 20080110769 - Wang; Da Yu ; et al.	2008-05-15
Hydrocarbon reformer performance sensing system Grant 7,305,865 - Kralick , et al. December 11, 2	2007-12-11
NOx sensor and methods of using the same Grant 7,294,252 - Wang , et al. November 13, 2	2007-11-13
Planar sensor and a method for measuring the temperature of same Grant 7,279,133 - Chen , et al. October 9, 2	2007-10-09
Compact ceramic sensor for fuel volatility and oxygenate concentration Grant 7,247,271 - Wang , et al. July 24, 2	2007-07-24
Methods of making gas sensors and sensors formed therefrom Grant 7,244,316 - Jain , et al. July 17, 2	2007-07-17
Sensor and sensing method App 20070125647 - Wang; Da Yu ; et al.	2007-06-07
NOx sensor and methods of using the same App 20070080075 - Wang; Da Yu ; et al.	2007-04-12
System and method for monitoring operation of an exhaust gas treatment system App 20070079597 - Wang; Da Yu ; et al.	2007-04-12
Multicell ammonia sensor and method of use thereof App 20070080074 - Wang; Da Yu ; et al.	2007-04-12
Gas sensor and method for forming same App 20070045114 - Wang; Da Yu ; et al.	2007-03-01
Proton conducting solid oxide electrolytes, electrochemical cells utilizing the proton conducting materials and methods of making the same App 20070026285 - Wang; Da Yu ; et al.	2007-02-01
Temperature sensor apparatus and method App 20070019704 - Sultan; Michel F. ; et al.	2007-01-25
Ammonia gas sensors App 20060266659 - Wang; Da Yu ; et al.	2006-11-30
Temperature sensor apparatus and method Grant 7,131,766 - Sultan , et al. November 7, 2	2006-11-07
Sensing element and method of making App 20060213772 - Jain; Kailash C. ; et al.	2006-09-28
Multi-function sensor system and method of operation App 20060151338 - Wang; Da Yu ; et al.	2006-07-13
Ammonia gas sensors Grant 7,074,319 - Wang , et al. July 11, 2	2006-07-11
Gas sensor and method for use thereof Grant 7,048,844 - Chen , et al. May 23, 2	2006-05-23
Hydrocarbon reformer performance sensing system App 20050170226 - Kralick, James H. ; et al.	2005-08-04
Method of treating a gas sensor Grant 6,916,384 - Jain , et al. July 12, 2	2005-07-12
Ethanol and volatility sensor and fabrication method Grant 6,862,919 - Lin , et al. March 8, 2	2005-03-08
Temperature sensor apparatus and method App 20050012588 - Sultan, Michel F. ; et al.	2005-01-20
Ethanol And Volatility Sensor And Fabrication Method App 20040255647 - Lin, Yingjie ; et al.	2004-12-23
Methods of making gas sensors and sensors formed therefrom App 20040226832 - Jain, Kailash ; et al.	2004-11-18
Gas senior design and method for forming the same Grant 6,797,138 - Detwiler , et al. September 28, 2	2004-09-28
Method and device for hydrogen and hydrocarbon sensing Grant 6,793,788 - Wang , et al. September 21, 2	2004-09-21
Compact ceramic sensor for fuel volatility and oxygenate concentration App 20040178069 - Wang, Da Yu ; et al.	2004-09-16
Liquid property sensor Grant 6,781,388 - Wang , et al. August 24, 2	2004-08-24
Ammonia gas sensors App 20040118703 - Wang, Da Yu ; et al.	2004-06-24
Oxygen sensing device Grant 6,746,584 - Wang , et al. June 8, 2	2004-06-08
Gas sensor and method for use thereof App 20040094416 - Chen, David K. ; et al.	2004-05-20
Co-fired oxygen sensor elements Grant 6,682,640 - Jain , et al. January 27, 2	2004-01-27
Co-fired Oxygen Sensor Elements App 20030230484 - Jain, Kailash C. ; et al.	2003-12-18
Hydrogen sensing process Grant 6,638,416 - Wang , et al. October 28, 2	2003-10-28
Gas sensor and method of manufacturing the same Grant 6,638,405 - Jain , et al. October 28, 2	2003-10-28
Particulate Sensor System App 20030196499 - Bosch, Russell H. ; et al.	2003-10-23
Particulate sensor system Grant 6,634,210 - Bosch , et al. October 21, 2	2003-10-21
Exhaust species sensing method and device Grant 6,616,820 - Wang , et al. September 9, 2	2003-09-09
Fuel volatitlity sensor and method based on capacitance measurement Grant 6,588,253 - Lambert , et al. July 8, 2	2003-07-08
Planar sensor and a method for measuring the temperature of same App 20030119196 - Chen, David K. ; et al.	2003-06-26
Gas sensor electrolyte Grant 6,562,747 - Symons , et al. May 13, 2	2003-05-13
Gas sensor and method of treating the same App 20030075440 - Jain, Kailash C. ; et al.	2003-04-24
Hydrogen sensing process and apparatus App 20030057109 - Wang, Da Yu ; et al.	2003-03-27
Liquid property sensor App 20030057968 - Wang, Da Yu ; et al.	2003-03-27
Method and system for controlling the temperature of an oxygen sensor App 20030052016 - Lin, Yingjie ; et al.	2003-03-20
Gas sensor and method of manufacturing the same App 20030047452 - Jain, Kailash C. ; et al.	2003-03-13
Fuel volatility sensor and method based on capacitance measurement App 20030033858 - Lambert, David K. ; et al.	2003-02-20
Method and device for hydrogen and hydrocarbon sensing App 20020139691 - Wang, Da Yu ; et al.	2002-10-03
Gas sensor and method of using same App 20020108871 - Wang, Da Yu ; et al.	2002-08-15
Gas sensor electrolyte App 20020108872 - Symons, Walter Thomas ; et al.	2002-08-15
Gas sensor and method of producing the same App 20020108855 - Wang, Da Yu ; et al.	2002-08-15
Exhaust species sensing method and device App 20020106306 - Wang, Da Yu ; et al.	2002-08-08