Inventor · disambiguated record
Michael Fey
Also filed as: FEY MICHAEL · FEY MICHAEL S
44 granted patents·8 pending applications·187 citations·filing 1984–2023
96Inventor score
Top patents by PatentIndex Score
52 records- 0190US9188073B2Method and device for diagnosing deviations in a single cylinder lambda controlCHEN LU·Filed 2010·Granted Nov 17, 2015·11 cites·19 claims
- 0286US11454154B2Method and processing unit for adapting modeled reaction kinetics of a catalytic converterBOSCH GMBH ROBERT·Filed 2021·Granted Sep 27, 2022·1 cites·8 claims
- 0385US6775913B2Battery operated circular sawHILTI AG·Filed 2002·Granted Aug 17, 2004·33 cites·7 claims
- 0484US10927738B2Method for regulating a filling of an exhaust gas component storage of a catalytic converter in the exhaust gas of an internal combustion engineBOSCH GMBH ROBERT·Filed 2019·Granted Feb 23, 2021·3 cites·11 claims
- 0580US9354213B2Method and device for correcting a characteristic curve of a two-step lambda oxygen sensorFEY MICHAEL·Filed 2013·Granted May 31, 2016·4 cites·18 claims
- 0676US11085348B2Method and control device for controlling a fill level of a storage device of a catalytic converter for an exhaust gas component when the probe is not ready for operationBOSCH GMBH ROBERT·Filed 2019·Granted Aug 10, 2021·1 cites·12 claims
- 0775US11111873B2Method and control unit for regulating a fill level of a storage of a catalytic converter for an exhaust gas componentBOSCH GMBH ROBERT·Filed 2019·Granted Sep 7, 2021·1 cites·13 claims
- 0875US10851696B2Method and device for operating an exhaust gas aftertreatment device of an engine system including an internal combustion engineBOSCH GMBH ROBERT·Filed 2019·Granted Dec 1, 2020·1 cites·14 claims
- 0975US4832994AAnti-smoking oral compositionFEY MICHAEL S·Filed 1987·Granted May 23, 1989·50 cites·6 claims
- 1074US10794311B2Method for adjusting a fuel/air ratio of an internal combustion engineBOSCH GMBH ROBERT·Filed 2017·Granted Oct 6, 2020·1 cites·14 claims
- 1173US10914257B2Method and control unit for regulating a fill level of a reservoir of a catalytic converter for an exhaust gas component in coasting modeBOSCH GMBH ROBERT·Filed 2019·Granted Feb 9, 2021·1 cites·13 claims
- 1273US9291112B2Method and control unit for detecting a voltage offset of a voltage-lambda characteristic curveFEY MICHAEL·Filed 2013·Granted Mar 22, 2016·2 cites·14 claims
- 1369US6083100AUnderfloor air diffuser assemblyTROX GMBH GEB·Filed 1999·Granted Jul 4, 2000·41 cites·3 claims
- 1467US11371453B2Method for regulating a fill of an exhaust component storage of a catalystBOSCH GMBH ROBERT·Filed 2019·Granted Jun 28, 2022·0 cites·11 claims
- 1567US9671311B2Method and device for determining a lambda air ratio using a gas sensorBOSCH GMBH ROBERT·Filed 2013·Granted Jun 6, 2017·2 cites·18 claims
- 1667US9625400B2Method for setting a temperature of a sensor elementSCHNEIDER JENS·Filed 2011·Granted Apr 18, 2017·3 cites·14 claims
- 1766US10995644B2Method for distinguishing between model inaccuracies and lambda offsets for a model-based control of the fill level of a catalytic converterBOSCH GMBH ROBERT·Filed 2019·Granted May 4, 2021·0 cites·20 claims
- 1866US8919602B2Safety shield for fuel gas tankTANK RIGHT SYSTEMS LLC·Filed 2013·Granted Dec 30, 2014·4 cites·9 claims
- 1963US11002206B2Method for ascertaining a maximum storage capacity of an exhaust gas component reservoir of a catalytic converterBOSCH GMBH ROBERT·Filed 2019·Granted May 11, 2021·0 cites·16 claims
- 2059US11098668B2Method and control unit for operating an internal combustion engine which has a first exhaust-gas purification component and a second exhaust-gas purification componentBOSCH GMBH ROBERT·Filed 2019·Granted Aug 24, 2021·0 cites·13 claims
- 2157US11525415B2Method and processing unit for controlling an internal combustion engineBOSCH GMBH ROBERT·Filed 2021·Granted Dec 13, 2022·0 cites·14 claims
- 2254US11933239B2Method, processing unit, and computer program for operating an internal combustion engine having at least one catalytic converterBOSCH GMBH ROBERT·Filed 2022·Granted Mar 19, 2024·0 cites·10 claims
- 2354US11293322B2Method of recognizing deactivation of an exhaust gas catalytic converterBOSCH GMBH ROBERT·Filed 2020·Granted Apr 5, 2022·0 cites·9 claims
- 2453US11572821B2Method and processing unit for ascertaining a fill level of an exhaust-gas component in a catalytic converterBOSCH GMBH ROBERT·Filed 2021·Granted Feb 7, 2023·0 cites·9 claims
- 2553US11473476B2Method for diagnosing a plurality of lambda sensorsBOSCH GMBH ROBERT·Filed 2020·Granted Oct 18, 2022·0 cites·7 claims
- 2653US11339697B2Lambda compensation with exhaust-gas burnerBOSCH GMBH ROBERT·Filed 2021·Granted May 24, 2022·0 cites·12 claims
- 2753US8381567B2Procedure and device for detecting manipulations at lambda probesBOSCH GMBH ROBERT·Filed 2009·Granted Feb 26, 2013·2 cites·10 claims
- 2852US12209519B2Device and method for determining an offset in a signal of a sensor for measuring residual oxygenBOSCH GMBH ROBERT·Filed 2023·Granted Jan 28, 2025·0 cites·14 claims
- 2952US10584621B2Method and control unit for controlling the fill level of a catalytic converterBOSCH GMBH ROBERT·Filed 2018·Granted Mar 10, 2020·0 cites·9 claims
- 3051US4980172AAnti-smoking oral compositionFEY MICHAEL S·Filed 1989·Granted Dec 25, 1990·15 cites·9 claims
- 3151US2024011425A1Method, processing unit, and computer program for ascertaining fill levels of a first exhaust gas catalytic converter and of a second exhaust gas catalytic converterBOSCH GMBH ROBERT·Filed 2023·Application pending·0 cites
- 3250US12241393B2Method for determining a functionality of an exhaust gas sensor in an exhaust gas system of an internal combustion engineBOSCH GMBH ROBERT·Filed 2022·Granted Mar 4, 2025·0 cites·15 claims
- 3350US10871116B2Method for regulating a filling of a reservoir of a catalytic converter for an exhaust gas component as a function of an aging of the catalytic converterBOSCH GMBH ROBERT·Filed 2019·Granted Dec 22, 2020·0 cites·14 claims
- 3449US11879406B2Method, computing unit, and computer program for operating an internal-combustion engineBOSCH GMBH ROBERT·Filed 2023·Granted Jan 23, 2024·0 cites·10 claims
- 3549US10753259B2Method and control device for correcting an output signal of an exhaust gas sensorBOSCH GMBH ROBERT·Filed 2017·Granted Aug 25, 2020·0 cites·15 claims
- 3649US9696289B2Method and control unit for compensating for a voltage offset of a two-point lambda sensorBOSCH GMBH ROBERT·Filed 2013·Granted Jul 4, 2017·0 cites·13 claims
- 3747US11339696B2Method and device for diagnosing components of an exhaust gas system in an engine system that includes an internal combustion engineBOSCH GMBH ROBERT·Filed 2020·Granted May 24, 2022·0 cites·9 claims
- 3847US9222852B2Method for detecting the operational readiness of a jump lambda sensorFEY MICHAEL·Filed 2011·Granted Dec 29, 2015·0 cites·18 claims
- 3946US11459930B2Method, computer unit and computer program for operating a combustion engineBOSCH GMBH ROBERT·Filed 2021·Granted Oct 4, 2022·0 cites·9 claims
- 4045US11536182B2Method and processing unit for ascertaining a catalytic converter stateBOSCH GMBH ROBERT·Filed 2021·Granted Dec 27, 2022·0 cites·9 claims
- 4145US4549474AAir conditioner outletTROX GMBH GEB·Filed 1984·Granted Oct 29, 1985·11 cites·16 claims
- 4244US2020347793A1Method and device for controlling a fill level of a catalytic converter for an internal combustion engineBOSCH GMBH ROBERT·Filed 2018·Application pending·0 cites
- 4343US11136929B2Device and method for controlling an internal combustion engine having a catalytic converterBOSCH GMBH ROBERT·Filed 2018·Granted Oct 5, 2021·0 cites·15 claims
- 4443US2017370268A1Method and device for monitoring the operability of an emission control systemBOSCH GMBH ROBERT·Filed 2017·Application pending·0 cites
- 4543US2017370264A1Method and device for controlling and/or monitoring the function of a secondary air supply in an emission control systemBOSCH GMBH ROBERT·Filed 2017·Application pending·0 cites
- 4642US10408785B2Method and device for determining an internal resistance of a sensor elementBOSCH GMBH ROBERT·Filed 2016·Granted Sep 10, 2019·0 cites·10 claims
- 4742US2017045011A1Fuzzy control of an internal combustion engineBOSCH GMBH ROBERT·Filed 2016·Application pending·0 cites
- 4840US10859017B2Method for controlling an exhaust gas component filling level in an accumulator of a catalytic converterBOSCH GMBH ROBERT·Filed 2017·Granted Dec 8, 2020·0 cites·18 claims
- 4940US10241005B2Method for detecting a voltage offset at least in a portion of a voltage lambda characteristic curveBOSCH GMBH ROBERT·Filed 2015·Granted Mar 26, 2019·0 cites·13 claims
- 5037US2002066190A1Guide means for a circular sawFiled 2001·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →