Inventor
KIM DUCK WHAN
KR35 patents
⚠️ This page may combine multiple inventors who share the name “KIM DUCK WHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
27 patentsUS10658687B2May 19, 2020
Air shut-off valve apparatus for fuel cell system and method of controlling same
HYUNDAI MOTOR CO LTD2 citations72
US10033061B2Jul 24, 2018
End plate for fuel cell
HYUNDAI MOTOR CO LTD6 citations72
US9425477B2Aug 23, 2016
Fuel cell stack
HYUNDAI MOTOR CO LTD4 citations72
US9525184B2Dec 20, 2016
Manifold block for fuel cell stack
HYUNDAI MOTOR CO LTD2 citations62
US11458848B2Oct 4, 2022
Fuel cell vehicle
HYUNDAI MOTOR CO LTD0 citations61
US10424807B2Sep 24, 2019
Fuel cell system and fuel cell stack housing
HYUNDAI MOTOR CO LTD1 citations61
US11794596B2Oct 24, 2023
Fuel cell vehicle
HYUNDAI MOTOR CO LTD0 citations60
US9118044B2Aug 25, 2015
Method for manufacturing manifold for fuel cell
HYUNDAI MOTOR CO LTD0 citations52
US11588169B2Feb 21, 2023
Fuel cell and method of manufacturing the same
HYUNDAI MOTOR CO LTD0 citations51
US11014201B2May 25, 2021
Laser welding apparatus
HYUNDAI MOTOR CO LTD0 citations51
US10847819B2Nov 24, 2020
Apparatus and method for preventing moisture condensation
HYUNDAI MOTOR CO LTD0 citations51
US10367209B2Jul 30, 2019
Recycling system of anode off gas in fuel cell
HYUNDAI MOTOR CO LTD0 citations51
US10062914B2Aug 28, 2018
Apparatus and method for preventing moisture condensation
HYUNDAI MOTOR CO LTD0 citations51
US10056641B2Aug 21, 2018
Fuel cell for vehicle
HYUNDAI MOTOR CO LTD0 citations51
US9899697B2Feb 20, 2018
Manifold block assembly for fuel cell vehicles
HYUNDAI MOTOR CO LTD1 citations51
US9871261B2Jan 16, 2018
Fuel cell stack enclosure
HYUNDAI MOTOR CO LTD0 citations51
US9698438B2Jul 4, 2017
Ventilation apparatus and control method thereof
HYUNDAI MOTOR CO LTD0 citations51
US9660287B2May 23, 2017
Apparatus for preventing deformation of fuel cell stack
HYUNDAI MOTOR CO LTD0 citations51
US9601797B2Mar 21, 2017
Fuel cell stack manifold with ejector function
HYUNDAI MOTOR CO LTD0 citations51
US8765326B2Jul 1, 2014
Joining device for fuel cell stack and fuel cell stack provided with the same
HYUNDAI MOTOR CO LTD1 citations51
US11450875B2Sep 20, 2022
Fuel cell with corrosion resistance
HYUNDAI MOTOR CO LTD0 citations50
US11177491B2Nov 16, 2021
Cell-monitoring connector and fuel cell having structure for detachably mounting the cell-monitoring connector thereon
HYUNDAI MOTOR CO LTD0 citations50
US11205786B2Dec 21, 2021
Fuel cell having heating unit therefor
HYUNDAI MOTOR CO LTD0 citations49
US10581095B2Mar 3, 2020
Manifold block of fuel cell stack and method of manufacturing the same
HYUNDAI MOTOR CO LTD0 citations41
US10535884B2Jan 14, 2020
Air processing system of fuel cell vehicle mounted with integrated valve
HYUNDAI MOTOR CO LTD0 citations41
US10084199B2Sep 25, 2018
Fuel cell stack enclosure
HYUNDAI MOTOR CO LTD0 citations40
US10411270B2Sep 10, 2019
Bus plate unit
HYUNDAI MOTOR CO LTD0 citations36
KIM DUCK WHAN
3 patentsUS8450027B2May 28, 2013
Fuel cell stack of fuel cell vehicle
KIM DUCK WHAN8 citations81
US9299995B2Mar 29, 2016
Manifold block for fuel cell stack
KIM DUCK WHAN1 citations49
US8900437B2Dec 2, 2014
Apparatus and method for forming oxidation layer on manifold block for fuel cell stack
KIM DUCK WHAN0 citations39