Inventor
LEE CHANGWOOK
KR23 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHANGWOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
12 patentsUS9109682B2Aug 18, 2015
Power transmission apparatus for vehicle
HYUNDAI MOTOR CO LTD14 citations82
US9783039B2Oct 10, 2017
Power transmission system of hybrid electric vehicle
HYUNDAI MOTOR CO LTD2 citations72
US9435414B2Sep 6, 2016
Planetary gear train of automatic transmission for vehicles
HYUNDAI MOTOR CO LTD3 citations72
US9371892B2Jun 21, 2016
Power transmission system of hybrid electric vehicle
HYUNDAI MOTOR CO LTD5 citations72
US9316291B2Apr 19, 2016
Power transmission system of hybrid electric vehicle
HYUNDAI MOTOR CO LTD6 citations72
US9222554B1Dec 29, 2015
Power transmission system of hybrid electric vehicle
HYUNDAI MOTOR CO LTD5 citations72
US9623744B2Apr 18, 2017
Power transmission apparatus for vehicle
HYUNDAI MOTOR CO LTD6 citations71
US9517688B2Dec 13, 2016
Power transmission system of hybrid electric vehicle
HYUNDAI MOTOR CO LTD2 citations61
US9855832B2Jan 2, 2018
Power transmission system of hybrid electric vehicle
HYUNDAI MOTOR CO LTD0 citations51
US9499039B2Nov 22, 2016
Power transmission system of hybrid electric vehicle
HYUNDAI MOTOR CO LTD1 citations51
US9470294B2Oct 18, 2016
Power transmission system of hybrid electric vehicle
HYUNDAI MOTOR CO LTD0 citations41
US9623745B2Apr 18, 2017
Power transmission system of hybrid electric vehicle
HYUNDAI MOTOR CO LTD0 citations40
SAMSUNG ELECTRONICS CO LTD
5 patentsUS11819176B2Nov 21, 2023
Dishwasher
SAMSUNG ELECTRONICS CO LTD0 citations61
US11617491B2Apr 4, 2023
Dishwasher
SAMSUNG ELECTRONICS CO LTD1 citations59
US12121196B2Oct 22, 2024
Dishwasher
SAMSUNG ELECTRONICS CO LTD0 citations51
US12433471B2Oct 7, 2025
Dishwasher
SAMSUNG ELECTRONICS CO LTD0 citations47
US10007503B2Jun 26, 2018
Method and apparatus for upgrading operating system of electronic device
SAMSUNG ELECTRONICS CO LTD0 citations27