| Patent | Date |
|---|
Systems and methods for ultra-low NOx cold start warmup control and fault diagnosis
Grant 11,428,181 - Brahma , et al. August 30, 2 | 2022-08-30 |
Optimizing Combustion Recipes To Improve Engine Performance And Emissions For Variable Displacement Engines
App 20220228538 - SERRANO; Louis J. ; et al. | 2022-07-21 |
Systems and methods for coordinated exhaust temperature control with electric heater and engine
Grant 11,365,662 - Brahma June 21, 2 | 2022-06-21 |
Fault Isolation Using On-board Diagnostic (obd) Capability Data
App 20220180673 - Abraham; Jeffrey Diwakar ; et al. | 2022-06-09 |
Systems And Methods For Catalyst Sensor Diagnostics
App 20220170405 - Brahma; Avra ; et al. | 2022-06-02 |
Optimizing combustion recipes to improve engine performance and emissions for variable displacement engines
Grant 11,326,532 - Serrano , et al. May 10, 2 | 2022-05-10 |
Fuel System Management During Cylinder Deactivation Operation
App 20220120233 - Phillips; Ross A. ; et al. | 2022-04-21 |
Recharging Management For Skipping Cylinders
App 20220065182 - Serrano; Louis Joe ; et al. | 2022-03-03 |
Systems and methods for catalyst sensor diagnostics
Grant 11,255,245 - Brahma , et al. February 22, 2 | 2022-02-22 |
Exhaust Gas Recirculation Flow Control For Reducing Emissions With Variable Displacement Internal Combustion Engines
App 20210348573 - SRINIVASAN; Vijay ; et al. | 2021-11-11 |
Systems And Methods For Coordinated Exhaust Temperature Control With Electric Heater And Engine
App 20210301700 - Brahma; Avra | 2021-09-30 |
SYSTEMS AND METHODS FOR ULTRA-LOW NOx COLD START WARMUP CONTROL AND FAULT DIAGNOSIS
App 20210301743 - Brahma; Avra ; et al. | 2021-09-30 |
Optimizing combustion recipes to improve engine performance and emissions for variable displacement engines
Grant 11,131,259 - Serrano , et al. September 28, 2 | 2021-09-28 |
Internal Combustion Engine Cylinder Air-fuel Ratio Imbalance Detection And Controls
App 20210047975 - Brahma; Avra ; et al. | 2021-02-18 |
Internal combustion engine cylinder air-fuel ratio imbalance detection and controls
Grant 10,914,253 - Brahma , et al. February 9, 2 | 2021-02-09 |
Internal Combustion Engine Misfire And Air-fuel Ratio Imbalance Detection And Controls
App 20200392917 - Yoon; Yongsoon ; et al. | 2020-12-17 |
Air-fuel ratio imbalance diagnostic using exhaust manifold pressure
Grant 10,539,087 - Brahma , et al. Ja | 2020-01-21 |
Systems And Methods For Catalyst Sensor Diagnostics
App 20190353075 - BRAHMA; Avra ; et al. | 2019-11-21 |
Internal Combustion Engine Cylinder Air-fuel Ratio Imbalance Detection And Controls
App 20190331038 - Brahma; Avra ; et al. | 2019-10-31 |
Air-fuel Ratio Imbalance Diagnostic Using Exhaust Manifold Pressure
App 20190085782 - Brahma; Avra ; et al. | 2019-03-21 |
NO.sub.x sensor diagnosis system and method
Grant 9,606,092 - Brahma March 28, 2 | 2017-03-28 |
NOx SENSOR DIAGNOSIS SYSTEM AND METHOD
App 20160041137 - Brahma; Avra | 2016-02-11 |
Particulate filter regeneration
Grant 8,915,065 - Brahma , et al. December 23, 2 | 2014-12-23 |
System and method for processing NHD slippage of a selective catalyst reduction system
Grant 8,800,272 - Brahma , et al. August 12, 2 | 2014-08-12 |
Engine particulate filter regeneration
Grant 8,590,294 - Brahma November 26, 2 | 2013-11-26 |
System And Method For Processing Nh3 Slippage Of A Selective Catalyst Reduction System
App 20120023907 - Brahma; Avra ; et al. | 2012-02-02 |
Particulate Filter Regeneration
App 20110252961 - Brahma; Avra ; et al. | 2011-10-20 |
Particulate filter regeneration
Grant 8,011,180 - Brahma , et al. September 6, 2 | 2011-09-06 |
Approach For Controlling Particulate Matter In An Engine
App 20110012585 - Brahma; Avra ; et al. | 2011-01-20 |
Monitoring of exhaust gas oxygen sensor performance
Grant 7,861,515 - Brahma January 4, 2 | 2011-01-04 |
Approach for controlling particulate matter in an engine
Grant 7,810,314 - Brahma , et al. October 12, 2 | 2010-10-12 |
Engine Particulate Filter Regeneration
App 20100071354 - Brahma; Avra | 2010-03-25 |
Particulate Filter Regeneration
App 20090044514 - Brahma; Avra ; et al. | 2009-02-19 |
Monitoring of Exhaust Gas Oxygen Sensor Performance
App 20090013665 - Brahma; Avra | 2009-01-15 |
Approach For Controlling Particulate Matter In An Engine
App 20080307770 - Brahma; Avra ; et al. | 2008-12-18 |
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