Inventor
CHOI SUNG MU
KR15 patents
⚠️ This page may combine multiple inventors who share the name “CHOI SUNG MU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
11 patentsUS6354079B1Mar 12, 2002
Apparatus and method of purifying NOx in the exhaust gas of the diesel engine
HYUNDAI MOTOR CO LTD53 citations87
US7226491B2Jun 5, 2007
Air purifying system and method for diagnosing malfunction thereof
HYUNDAI MOTOR CO LTD6 citations72
US9103257B2Aug 11, 2015
Method of determining DOC regeneration cycle
HYUNDAI MOTOR CO LTD2 citations61
US7776787B2Aug 17, 2010
Exhaust gas purifying catalyst and method for manufacturing the same
HYUNDAI MOTOR CO LTD3 citations61
US7407534B2Aug 5, 2008
Method of fabricating pipe for absorbing fuel evaporation gas for automobiles
HYUNDAI MOTOR CO LTD5 citations61
US12115969B2Oct 15, 2024
Method for controlling powertrain of hybrid vehicle
HYUNDAI MOTOR CO LTD0 citations51
US9527032B2Dec 27, 2016
Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same
HYUNDAI MOTOR CO LTD0 citations51
US9523321B2Dec 20, 2016
Method and system of controlling exhaust after-treatment apparatus for vehicle
HYUNDAI MOTOR CO LTD0 citations51
US9358504B2Jun 7, 2016
Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same
HYUNDAI MOTOR CO LTD0 citations51
US9155999B2Oct 13, 2015
Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same
HYUNDAI MOTOR CO LTD0 citations51
US7550408B2Jun 23, 2009
Exhaust gas purifying catalyst and method for manufacturing the same
HYUNDAI MOTOR CO LTD1 citations51
CHOI SUNG MU
4 patentsUS8168125B2May 1, 2012
Diesel oxidation catalyst and exhaust system provided with the same
CHOI SUNG MU15 citations81
US8158067B2Apr 17, 2012
NOx reduction device for diesel vehicles
CHOI SUNG MU7 citations81
US9108155B2Aug 18, 2015
Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same
CHOI SUNG MU0 citations50
US9278336B2Mar 8, 2016
SCR on diesel particular filter and method for producing the same
CHOI SUNG MU1 citations45