Inventor
Chad E. Marlett
Inventor
Plymouth, MI, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines25%
Y02TClimate change mitigation technologies related to transportation25%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general16%
F02BInternal-combustion piston engines9%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
B60WConjoint control of vehicle sub-units of different type or different function4%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology2%
F16HGearing2%
G01FMeasuring volume, volume flow, mass flow or liquid level2%
G01MTesting static or dynamic balance of machines or structures2%
PatentTitleYear
10,161,285Method and apparatus for monitoring particulate matter in an exhaust gas feedstream201810,066,561Control of engine exhaust backpressure following engine cold-start20189,897,025'Method for controlling an internal combustion engine'20189,689,322'System and method for sampling and processing mass air flow sensor data'20179,670,830'Method and apparatus for monitoring a coolant system for an exhaust gas recirculation system'20179,657,634'Turbocharger controller'20179,644,545'Control of engine exhaust braking'20179,574,971'Monitoring cold start emission reduction strategy'20179,422,859'Adaptable turbocharger control'20169,309,823'Exhaust gas recirculation cooler protection system and method'20169,151,203'Humidity corrections for fuel setpoint adaptation'20159,091,228'Method of controlling a diesel engine'20159,068,495'Oxidation catalyst/hydrocarbon injector testing system'20158,924,131'Method and apparatus for controlling a diagnostic module for an exhaust gas sensor'20148,424,293'Diesel particulate filter extended idle regeneration'20138,386,132'Manual transmission neutral switch diagnostic and movement prevention method and system'20138,261,535'Enhanced post injection control system for diesel particulate filters'20127,784,275'Optimization of hydrocarbon injection during diesel particulate filter (DPF) regeneration'20107,758,676'Adaptive learning method for clean particulate filter pressure drop'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2016Patents assigned to GM GLOBAL TECH OPERATIONS INC (9)· patent assignee history
2010–2018Based in Plymouth, MI, US· patent location history
2012–2015Patents assigned to MARLETT CHAD E (5)· patent assignee history
2012–2013Patents assigned to TAN JULIAN C (2)· patent assignee history
2015Patents assigned to ANDRASKO STEVEN J (1)· patent assignee history
2016–2018Patents assigned to GM GLOBAL TECH OPERATIONS LLC (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 9 | 2010–2016 |
| GM GLOBAL TECH OPERATIONS LLC | 9 | 2016–2018 |
| MARLETT CHAD Eself | 5 | 2012–2015 |
| TAN JULIAN C | 2 | 2012–2013 |
| ANDRASKO STEVEN J | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plymouth, MI, US | 19 | 2010–2018 |