Inventor
YANG IL SUK
KR34 patents
⚠️ This page may combine multiple inventors who share the name “YANG IL SUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
31 patentsUS11418013B1Aug 16, 2022
Spark plug
HYUNDAI MOTOR CO LTD3 citations72
US10718297B2Jul 21, 2020
Exhaust gas recirculation cooler
HYUNDAI MOTOR CO LTD2 citations72
US9856831B2Jan 2, 2018
Integrated EGR cooler
HYUNDAI MOTOR CO LTD3 citations72
US10954846B2Mar 23, 2021
Engine cooling system for vehicle
HYUNDAI MOTOR CO LTD2 citations70
US12471257B2Nov 11, 2025
Jet impingement cooling apparatus
HYUNDAI MOTOR CO LTD0 citations62
US12090833B2Sep 17, 2024
Hybrid-vehicle cooling apparatus and method of controlling same
HYUNDAI MOTOR CO LTD0 citations62
US11746218B2Sep 5, 2023
Water-expandable rubber composition and water-expandable rubber pad comprising same
HYUNDAI MOTOR CO LTD0 citations62
US11598274B2Mar 7, 2023
Engine intake system and control method thereof
HYUNDAI MOTOR CO LTD0 citations62
US11560830B2Jan 24, 2023
Supercharging device for engine of vehicle
HYUNDAI MOTOR CO LTD0 citations62
US11255302B1Feb 22, 2022
Intake system for vehicle
HYUNDAI MOTOR CO LTD0 citations62
US7814891B2Oct 19, 2010
Fuel pump set
HYUNDAI MOTOR CO LTD3 citations61
US10836235B2Nov 17, 2020
Heating, ventilation and air conditioning system of vehicle
HYUNDAI MOTOR CO LTD1 citations59
US10625595B2Apr 21, 2020
Air guide structure of vehicle
HYUNDAI MOTOR CO LTD1 citations57
US10794337B2Oct 6, 2020
EGR cooler
HYUNDAI MOTOR CO LTD1 citations55
US11319905B2May 3, 2022
EGR cooler and engine system having the same
HYUNDAI MOTOR CO LTD0 citations52
US9670886B2Jun 6, 2017
Integrated exhaust gas recirculation cooler
HYUNDAI MOTOR CO LTD1 citations52
US11939902B2Mar 26, 2024
Apparatus and method for purifying exhaust gas in hybrid electric vehicle
HYUNDAI MOTOR CO LTD0 citations51
US11846239B2Dec 19, 2023
Air supply device for an electrically heated catalyst and a method for controlling the same
HYUNDAI MOTOR CO LTD0 citations51
US11692475B2Jul 4, 2023
Injection structure using an integrated exhaust heat recovery system condensate
HYUNDAI MOTOR CO LTD0 citations51
US11300081B1Apr 12, 2022
Engine intake bypass system
HYUNDAI MOTOR CO LTD0 citations51
US11187169B1Nov 30, 2021
Method of controlling vehicle engine system
HYUNDAI MOTOR CO LTD0 citations51
US11035328B1Jun 15, 2021
Intake manifold
HYUNDAI MOTOR CO LTD0 citations51
US10975755B2Apr 13, 2021
Structure mounted in water jacket for cylinder block
HYUNDAI MOTOR CO LTD0 citations51
US9611818B2Apr 4, 2017
Integrated EGR valve housing
HYUNDAI MOTOR CO LTD1 citations51
US11060444B2Jul 13, 2021
Condensate discharge device of intercooler for vehicle
HYUNDAI MOTOR CO LTD0 citations50
US10753268B2Aug 25, 2020
Intercooler cooling apparatus and method for controlling transmission fluid and air conditioner refrigerant temperature
HYUNDAI MOTOR CO LTD0 citations50
US10508585B2Dec 17, 2019
Exhaust manifold mounting structure for engine
HYUNDAI MOTOR CO LTD0 citations50
US10711746B2Jul 14, 2020
Intake manifold and engine having the same
HYUNDAI MOTOR CO LTD0 citations47
US9926892B2Mar 27, 2018
Apparatus for cooling vehicle engine and cooling method thereof
HYUNDAI MOTOR CO LTD0 citations41
US10612496B2Apr 7, 2020
Exhaust gas recirculation cooling apparatus of engine for vehicle
HYUNDAI MOTOR CO LTD0 citations40
US10851742B2Dec 1, 2020
Intake system for vehicle
HYUNDAI MOTOR CO LTD0 citations37