Inventor
CHU DONG HO
KR37 patents
⚠️ This page may combine multiple inventors who share the name “CHU DONG HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
32 patentsUS9376930B2Jun 28, 2016
Waste gate valve
HYUNDAI MOTOR CO LTD29 citations90
US9752489B2Sep 5, 2017
Connector for coupling exhaust manifold with turbocharger housing
HYUNDAI MOTOR CO LTD10 citations84
US9856787B2Jan 2, 2018
Valve device of turbocharger
HYUNDAI MOTOR CO LTD3 citations73
US10513976B2Dec 24, 2019
Engine system
HYUNDAI MOTOR CO LTD2 citations72
US10344688B2Jul 9, 2019
Apparatus and method for engine control
HYUNDAI MOTOR CO LTD3 citations72
US10174727B2Jan 8, 2019
Intake air control apparatus for vehicle
HYUNDAI MOTOR CO LTD3 citations71
US9719414B2Aug 1, 2017
Apparatus for supporting waste gate module
HYUNDAI MOTOR CO LTD2 citations67
US11359585B2Jun 14, 2022
Engine system
HYUNDAI MOTOR CO LTD0 citations62
US10883453B2Jan 5, 2021
Engine system
HYUNDAI MOTOR CO LTD0 citations62
US7634908B2Dec 22, 2009
Exhaust system
HYUNDAI MOTOR CO LTD2 citations62
US10662837B2May 26, 2020
Blow-by gas purge apparatus for engine
HYUNDAI MOTOR CO LTD0 citations52
US9828936B2Nov 28, 2017
Apparatus for improving engine air flow
HYUNDAI MOTOR CO LTD0 citations52
US10982606B2Apr 20, 2021
Engine system
HYUNDAI MOTOR CO LTD0 citations50
US11131257B2Sep 28, 2021
Control valve of multi-supercharger system
HYUNDAI MOTOR CO LTD0 citations48
US11073113B2Jul 27, 2021
Exhaust manifold
HYUNDAI MOTOR CO LTD0 citations48
US9835264B2Dec 5, 2017
Diaphragm valve for vehicle
HYUNDAI MOTOR CO LTD0 citations48
US10006415B2Jun 26, 2018
Auxiliary cooling system
HYUNDAI MOTOR CO LTD0 citations42
US10704452B2Jul 7, 2020
Cooling system for engine
HYUNDAI MOTOR CO LTD0 citations41
US10526959B2Jan 7, 2020
Turbocharged engine coolant system
HYUNDAI MOTOR CO LTD0 citations41
US10184435B2Jan 22, 2019
Fuel injection unit for internal combustion engine
HYUNDAI MOTOR CO LTD0 citations41
US10145333B2Dec 4, 2018
Cylinder head integrated with exhaust manifold and EGR cooler
HYUNDAI MOTOR CO LTD0 citations41
US9664099B2May 30, 2017
Apparatus for discharging exhaust gas of vehicle
HYUNDAI MOTOR CO LTD0 citations41
US10823094B2Nov 3, 2020
Engine system
HYUNDAI MOTOR CO LTD0 citations40
US10626828B2Apr 21, 2020
Exhaust gas control valve of engine
HYUNDAI MOTOR CO LTD0 citations40
US10408124B2Sep 10, 2019
Control method for turbocharger
HYUNDAI MOTOR CO LTD0 citations40
US9464597B2Oct 11, 2016
Engine system
HYUNDAI MOTOR CO LTD0 citations40
US10704460B2Jul 7, 2020
Recirculation valve for turbo charger engine
HYUNDAI MOTOR CO LTD0 citations38
US10190532B2Jan 29, 2019
Air intake structure for vehicle engine
HYUNDAI MOTOR CO LTD0 citations38
US10087827B2Oct 2, 2018
Valve device for vehicle
HYUNDAI MOTOR CO LTD0 citations38
US10018105B2Jul 10, 2018
Engine structure for vehicle
HYUNDAI MOTOR CO LTD0 citations38
US10859041B2Dec 8, 2020
Intake manifold
HYUNDAI MOTOR CO LTD0 citations37
US9488068B2Nov 8, 2016
Apparatus for circulating coolant in turbocharger
HYUNDAI MOTOR CO LTD0 citations37
CHU DONG HO
4 patentsUS9297297B2Mar 29, 2016
Washer for reducing noise and system for reducing noise of wastegate valve apparatus by using the same
CHU DONG HO7 citations82
US8267151B2Sep 18, 2012
Mold for gravity casting and gravity casting method using the mold
CHU DONG HO4 citations60
US8726659B2May 20, 2014
Intake system of engine
CHU DONG HO2 citations54
US8448692B2May 28, 2013
Mold for gravity casting and gravity casting method using the mold
CHU DONG HO1 citations50