Inventor
GUI XINQUN
US19 patents
⚠️ This page may combine multiple inventors who share the name “GUI XINQUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INT ENGINE INTELLECTUAL PROP
16 patentsUS6973786B1Dec 13, 2005
Emission reduction in a diesel engine by selective use of high-and low-pressure EGR loops
INT ENGINE INTELLECTUAL PROP82 citations98
US6829890B2Dec 14, 2004
Forced regeneration of a diesel particulate filter
INT ENGINE INTELLECTUAL PROP153 citations94
US6978604B2Dec 27, 2005
Soot burn-off control strategy for a catalyzed diesel particulate filter
INT ENGINE INTELLECTUAL PROP51 citations92
US6705273B1Mar 16, 2004
Combustion chamber
INT ENGINE INTELLECTUAL PROP32 citations92
US6601561B1Aug 5, 2003
Combustion chamber
INT ENGINE INTELLECTUAL PROP20 citations92
US6826905B2Dec 7, 2004
Control strategy for regenerating a particulate filter in an exhaust system of an engine having a variable valve actuation mechanism
INT ENGINE INTELLECTUAL PROP37 citations91
US6434938B1Aug 20, 2002
Control strategy for turbocharged engine having variable valve actuation apparatus
INT ENGINE INTELLECTUAL PROP27 citations91
US6722121B2Apr 20, 2004
Control strategy for regenerating a NOx adsorber catalyst in an exhaust system of an engine having a variable valve actuation mechanism
INT ENGINE INTELLECTUAL PROP21 citations90
US6732702B2May 11, 2004
Combustion chamber
INT ENGINE INTELLECTUAL PROP19 citations84
US6647723B1Nov 18, 2003
Control strategy for counteracting incipient turbocharger surging using a variable valve actuation mechanism for through-cylinder bleed
INT ENGINE INTELLECTUAL PROP14 citations84
US6651601B2Nov 25, 2003
Control strategy for improving cold cranking, starting, and warm-up of an engine having a variable valve actuation mechanism
INT ENGINE INTELLECTUAL PROP20 citations83
US7168396B1Jan 30, 2007
Variable compression ratio strategy for improving combustion processes in alternative combustion compression ignition engines
INT ENGINE INTELLECTUAL PROP19 citations82
US7191591B2Mar 20, 2007
Attenuation of engine harshness during lean-to rich transitions
INT ENGINE INTELLECTUAL PROP7 citations72
US6658845B1Dec 9, 2003
Control strategy using variable valve actuation to reduce particulate emission and improve driveability during transient operation of a turbocharged diesel engine
INT ENGINE INTELLECTUAL PROP6 citations62
US7292930B2Nov 6, 2007
Attenuation of engine harshness during lean-to-rich transitions
INT ENGINE INTELLECTUAL PROP4 citations61
US6978943B2Dec 27, 2005
Governor plate apparatus
INT ENGINE INTELLECTUAL PROP0 citations52