Inventor

Devesh Upadhyay

Inventor

Canton, MI, US

Overview

2004–2021

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 46 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y02Tprimary

Y02TClimate change mitigation technologies related to transportation24%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general19%

F02DControlling combustion engines12%

Y02ATechnologies for adaptation to climate change7%

B01DSeparation7%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof7%

F02BInternal-combustion piston engines6%

B60WConjoint control of vehicle sub-units of different type or different function3%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%

F04DNon-positive-displacement pumps2%

PatentTitleYear

11,092,453Systems and methods for particulate filter regeneration2021 10,961,893Systems and methods for particulate filter regeneration2021 10,934,979Methods and system diagnosing a variable geometry compressor for an internal combustion engine2021 10,900,447Method and system for emissions reduction2021 10,800,415Electrically-assisted engine braking2020 10,774,676Systems and methods for a variable inlet compressor2020 10,641,191Methods and systems for boost and EGR control2020 10,605,137Methods and systems for exhaust catalyst diagnostics2020 10,508,591Method and system for active casing treatment control2019 10,494,991Transient compensation for variable geometry compressor2019 10,450,930Systems and method for exhaust warm-up strategy2019 10,393,533Systems and methods for particulate filter regeneration2019 10,309,793Systems and methods for particulate filter regeneration2019 10,145,320Methods and systems for boost and EGR control2018 9,932,876Systems and method for exhaust warm-up strategy2018 9,732,646'Systems and methods for opportunistic diesel particulate filter regeneration'2017 9,726,058'Idle speed GPF regeneration'2017 9,657,621'Systems and methods for differential heating of exhaust catalysts'2017 9,512,764'Ammonia storage management for SCR catalyst'2016 9,506,390'Distributed control of selective catalytic reduction systems'2016 9,429,059'Enhanced real-time ammonia slip detection'2016 9,381,468'Enhanced real-time ammonia slip detection'2016 9,217,350'Method and system for reductant injector degradation'2015 9,080,488'Method for estimating slippage of a selective catalyst reduction system'2015 9,010,087'Method and system for NOx sensor degradation'2015 8,943,798'Methods and systems for ammonia slip detection'2015 8,800,272'System and method for processing NHD slippage of a selective catalyst reduction system'2014 8,783,018'Reductant storage sensing system and method'2014 8,281,578'Method for correcting an estimate of NH3 stored within a selective catalyst reduction system'2012 8,141,347'Reductant storage sensing system and method'2012 7,493,762'System and method for diagnostic of low pressure exhaust gas recirculation system and adapting of measurement devices'2009 7,418,816'Exhaust gas aftertreatment systems'2008 7,367,188'System and method for diagnostic of low pressure exhaust gas recirculation system and adapting of measurement devices'2008 7,134,273'Exhaust emission control and diagnostics'2006 7,093,427'Exhaust gas aftertreatment systems'2006 7,000,383'Diesel aftertreatment systems'2006 6,993,900'Exhaust gas aftertreatment systems'2006 6,981,368'Exhaust gas aftertreatment systems'2006 6,973,776'Exhaust gas aftertreatment systems'2005 6,968,680'Diesel engine system for use with emission control device'2005 6,925,796'Diagnosis of a urea SCR catalytic system'2005 6,895,747'Diesel aftertreatment systems'2005 6,862,879'Diesel aftertreatment system'2005 6,834,498'Diesel aftertreatment systems'2004 6,701,707'Exhaust emission diagnostics'2004 6,679,051'Diesel engine system for use with emission control device'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2021Patents assigned to FORD GLOBAL TECH LLC (46)· patent assignee history

2004–2006Based in Dearborn, MI, US· patent location history

2008–2021Based in Canton, MI, US· patent location history

2012–2015Patents assigned to UPADHYAY DEVESH (5)· patent assignee history

2012–2014Patents assigned to KUBINSKI DAVID JOHN (2)· patent assignee history

2012–2015Patents assigned to VAN NIEUWSTADT MICHIEL J (2)· patent assignee history

2014Patents assigned to BRAHMA AVRA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FORD GLOBAL TECH LLC	46	2004–2021
UPADHYAY DEVESHself	5	2012–2015
KUBINSKI DAVID JOHN	2	2012–2014
VAN NIEUWSTADT MICHIEL J	2	2012–2015
BRAHMA AVRA	1	2014

Locations

Location	Patents	Span
Canton, MI, US	33	2008–2021
Dearborn, MI, US	13	2004–2006