Inventor
HUANG YIQUN
US16 patents
⚠️ This page may combine multiple inventors who share the name “HUANG YIQUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOUTHWEST RES INST
12 patentsUS7261086B2Aug 28, 2007
Fast warm-up of diesel aftertreatment system during cold start
SOUTHWEST RES INST40 citations92
US7251932B2Aug 7, 2007
Exhaust system and method for controlling exhaust gas flow and temperature through regenerable exhaust gas treatment devices
SOUTHWEST RES INST18 citations92
US7195006B2Mar 27, 2007
Exhaust gas recirculation system with control of EGR gas temperature
SOUTHWEST RES INST43 citations92
US6832472B2Dec 21, 2004
Method and apparatus for controlling exhausted gas emissions during cold-start of an internal combustion engine
SOUTHWEST RES INST49 citations92
US7412822B2Aug 19, 2008
Regeneration control for diesel particulate filter for treating diesel engine exhaust
SOUTHWEST RES INST41 citations91
US7275365B2Oct 2, 2007
Method for controlling temperature in a diesel particulate filter during regeneration
SOUTHWEST RES INST27 citations91
US7197867B2Apr 3, 2007
Method for the simultaneous desulfation of a lean NOx trap and regeneration of a Diesel particulate filter
SOUTHWEST RES INST32 citations90
US7991533B2Aug 2, 2011
Adaptive reductant dosing and emission control strategies
SOUTHWEST RES INST7 citations83
US7640731B2Jan 5, 2010
Method for controlling exhaust gas flow and temperature through regenerable exhaust gas treatment devices
SOUTHWEST RES INST12 citations83
US7239954B2Jul 3, 2007
Method for rapid, stable torque transition between lean rich combustion modes
SOUTHWEST RES INST14 citations83
US7735314B2Jun 15, 2010
Exhaust after-treatment system with flow control for optimum temperature conditions
SOUTHWEST RES INST17 citations81
US7788901B2Sep 7, 2010
Apparatus and method for regenerating exhaust treatment devices
SOUTHWEST RES INST4 citations62
UNIV FUJIAN TECHNOLOGY
2 patentsUS12234661B1Feb 25, 2025
Automatic leveling carbon fiber reinforced polymer (CFRP) plate pre-stressing and tensioning devices for curved surface structures
UNIV FUJIAN TECHNOLOGY0 citations42
US12404771B1Sep 2, 2025
Articulated prestressing tensioning device for shield tunnels and reinforcement method thereof
UNIV FUJIAN TECHNOLOGY0 citations41