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San Antonio, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Adaptive desulfation and regeneration methods for lean NOx trap
Patent number
8,904,768
Issue date
Dec 9, 2014
Southwest Research Institute
Qilong Lu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Adaptive reductant dosing and emission control strategies
Patent number
7,991,533
Issue date
Aug 2, 2011
Southwest Research Institute
Yiqun Huang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Apparatus and method for regenerating exhaust treatment devices
Patent number
7,788,901
Issue date
Sep 7, 2010
Southwest Research Institute
Yiqun Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust after-treatment system with flow control for optimum temper...
Patent number
7,735,314
Issue date
Jun 15, 2010
Southwest Research Institute
Qilong Lu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for controlling exhaust gas flow and temperature through reg...
Patent number
7,640,731
Issue date
Jan 5, 2010
Southwest Research Institute
Yiqun Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Regeneration control for diesel particulate filter for treating die...
Patent number
7,412,822
Issue date
Aug 19, 2008
Southwest Research Institute
Rijing Zhan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for controlling temperature in a diesel particulate filter d...
Patent number
7,275,365
Issue date
Oct 2, 2007
Southwest Research Institute
Rijing Zhan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust system and method for controlling exhaust gas flow and temp...
Patent number
7,251,932
Issue date
Aug 7, 2007
Southwest Research Institute
Yiqun Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for rapid, stable torque transition between lean rich combus...
Patent number
7,239,954
Issue date
Jul 3, 2007
Southwest Research Institute
Yiqun Huang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for the simultaneous desulfation of a lean NOx trap and rege...
Patent number
7,197,867
Issue date
Apr 3, 2007
Southwest Research Institute
Yiqun Huang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas recirculation system with control of EGR gas temperature
Patent number
7,195,006
Issue date
Mar 27, 2007
Southwest Research Institute
Magdi K. Khair
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and apparatus for controlling exhausted gas emissions during...
Patent number
6,832,472
Issue date
Dec 21, 2004
Southwest Research Institute
Yiqun Huang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Adaptive Desulfation and Regeneration Methods for Lean NOx Trap
Publication number
20120095666
Publication date
Apr 19, 2012
SOUTHWEST RESEARCH INSTITUTE
Qilong Lu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Adaptive Reductant Dosing And Emission Control Strategies
Publication number
20080306631
Publication date
Dec 11, 2008
SOUTHWEST RESEARCH INSTITUTE
Yiqun Huang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST AFTER-TREATMENT SYSTEM WITH FLOW CONTROL FOR OPTIMUM TEMPER...
Publication number
20080289321
Publication date
Nov 27, 2008
Qilong Lu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Apparatus And Method For Regenerating Exhaust Treatment Devices
Publication number
20080196391
Publication date
Aug 21, 2008
SOUTHWEST RESEARCH INSTITUTE
Yiqun Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method for operating a diesel engine in a homogeneous charge compre...
Publication number
20080156293
Publication date
Jul 3, 2008
Yiqun Huang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method for controlling exhaust gas flow and temperature through reg...
Publication number
20080028748
Publication date
Feb 7, 2008
Yiqun (NMN) Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Fast warm-up of diesel aftertreatment system during cold start
Publication number
20070089400
Publication date
Apr 26, 2007
Yiqun Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Regeneration control for diesel particulate filter for treating die...
Publication number
20060179821
Publication date
Aug 17, 2006
Southwest Research Institute
Rijing Zhan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas recirculation system with control of EGR gas temperature
Publication number
20060137665
Publication date
Jun 29, 2006
Magdi K. Khair
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method for controlling temperature in a diesel particulate filter d...
Publication number
20060096280
Publication date
May 11, 2006
Southwest Research Institute
Rijing Zhan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust system and method for controlling exhaust gas flow and temp...
Publication number
20060096281
Publication date
May 11, 2006
Southwest Research Institute
Yiqun Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method for the simultaneous desulfation of a lean NOx trap and rege...
Publication number
20060070373
Publication date
Apr 6, 2006
Southwest Research Institute
Yiqun Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method for rapid, stable torque transition between lean rich combus...
Publication number
20060064228
Publication date
Mar 23, 2006
Southwest Research Institute
Yiqun Huang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and apparatus for controlling exhausted gas emissions during...
Publication number
20030230074
Publication date
Dec 18, 2003
Southwest Research Institute
Yiqun Huang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS