Inventor · disambiguated record
Sung Mu Choi
Also filed as: CHOI SUNG MU
15 granted patents·7 pending applications·93 citations·filing 2000–2022
90Inventor score
Top patents by PatentIndex Score
22 records- 0187US8168125B2Diesel oxidation catalyst and exhaust system provided with the sameCHOI SUNG MU·Filed 2009·Granted May 1, 2012·15 cites·8 claims
- 0286US6354079B1Apparatus and method of purifying NOx in the exhaust gas of the diesel engineHYUNDAI MOTOR CO LTD·Filed 2000·Granted Mar 12, 2002·53 cites·2 claims
- 0376US8158067B2NOx reduction device for diesel vehiclesCHOI SUNG MU·Filed 2009·Granted Apr 17, 2012·7 cites·3 claims
- 0475US7776787B2Exhaust gas purifying catalyst and method for manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2009·Granted Aug 17, 2010·3 cites·6 claims
- 0572US7407534B2Method of fabricating pipe for absorbing fuel evaporation gas for automobilesHYUNDAI MOTOR CO LTD·Filed 2005·Granted Aug 5, 2008·5 cites·7 claims
- 0667US9103257B2Method of determining DOC regeneration cycleHYUNDAI MOTOR CO LTD·Filed 2012·Granted Aug 11, 2015·2 cites·19 claims
- 0766US12115969B2Method for controlling powertrain of hybrid vehicleHYUNDAI MOTOR CO LTD·Filed 2022·Granted Oct 15, 2024·0 cites·8 claims
- 0866US7550408B2Exhaust gas purifying catalyst and method for manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2005·Granted Jun 23, 2009·1 cites·7 claims
- 0961US9278336B2SCR on diesel particular filter and method for producing the sameCHOI SUNG MU·Filed 2012·Granted Mar 8, 2016·1 cites·9 claims
- 1058US9527032B2Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the sameHYUNDAI MOTOR CO LTD·Filed 2015·Granted Dec 27, 2016·0 cites·7 claims
- 1158US9155999B2Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the sameHYUNDAI MOTOR CO LTD·Filed 2012·Granted Oct 13, 2015·0 cites·2 claims
- 1257US9358504B2Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the sameHYUNDAI MOTOR CO LTD·Filed 2015·Granted Jun 7, 2016·0 cites·5 claims
- 1355US9108155B2Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the sameCHOI SUNG MU·Filed 2011·Granted Aug 18, 2015·0 cites·2 claims
- 1453US7226491B2Air purifying system and method for diagnosing malfunction thereofHYUNDAI MOTOR CO LTD·Filed 2004·Granted Jun 5, 2007·6 cites·15 claims
- 1552US9523321B2Method and system of controlling exhaust after-treatment apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Granted Dec 20, 2016·0 cites·15 claims
- 1651US2010083642A1Exhaust gas purification device, manufacturing method thereof, and manufacturing device thereofHYUNDAI MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 1750US2022074362A1Method for controlling exhaust aftertreatment system for vehicle engineHYUNDAI MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 1849US2016032874A1Diesel particulate filter (dpf)HYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 1943US2015337709A1Exhaust gas processing apparatus and methodHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 2041US2005220679A1System for automobile exhaust gas purificationCHOI SUNG-MU·Filed 2004·Application pending·0 cites
- 2136US2016108784A1White smoke reduction system for diesel vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Application pending·0 cites
- 2235US2013081721A1Exhaust-downpipe for vehicleCHOI SUNG MU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →