Inventor
LEE HAK-SUNG
KR23 patents
⚠️ This page may combine multiple inventors who share the name “LEE HAK-SUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
17 patentsUS8371823B2Feb 12, 2013
Apparatus and method for controlling operation of electric oil pump
HYUNDAI MOTOR CO LTD10 citations82
US9278688B2Mar 8, 2016
Fail-safe device and fail-safe method for engine clutch actuator for hybrid vehicle
HYUNDAI MOTOR CO LTD3 citations73
US11280230B2Mar 22, 2022
Electric oil pump system integrated with heat exchanger
HYUNDAI MOTOR CO LTD2 citations72
US10012308B2Jul 3, 2018
Apparatus and method for controlling electric oil pump
HYUNDAI MOTOR CO LTD6 citations71
US9266537B1Feb 23, 2016
System and method for controlling fail safe of transmission for vehicle
HYUNDAI MOTOR CO LTD4 citations71
US8852045B2Oct 7, 2014
Electric oil pump system and control method thereof
HYUNDAI MOTOR CO LTD3 citations62
US11454311B2Sep 27, 2022
Method and apparatus for controlling transmission oil temperature
HYUNDAI MOTOR CO LTD0 citations61
US11214240B2Jan 4, 2022
Electric oil pump system
HYUNDAI MOTOR CO LTD0 citations61
US9327723B2May 3, 2016
Method and system for controlling hybrid electric vehicle
HYUNDAI MOTOR CO LTD0 citations52
US10556499B2Feb 11, 2020
Apparatus for cooling motor of hybrid vehicle
HYUNDAI MOTOR CO LTD0 citations51
US11130486B2Sep 28, 2021
Limp-home control method for hybrid vehicle
HYUNDAI MOTOR CO LTD0 citations50
US9979331B2May 22, 2018
Method for controlling a motor
HYUNDAI MOTOR CO LTD1 citations50
US9689773B2Jun 27, 2017
Method for diagnosing abrasion of electric oil pump rotor
HYUNDAI MOTOR CO LTD1 citations50
US9322305B2Apr 26, 2016
Control method for oil pump
HYUNDAI MOTOR CO LTD1 citations50
US9080665B2Jul 14, 2015
Failsafe device and control method for vehicle
HYUNDAI MOTOR CO LTD0 citations50
US10351125B2Jul 16, 2019
Method and engine clutch system for stabilizing engine clutch control, and vehicle employing the method and engine clutch system for stabilizing engine clutch control
HYUNDAI MOTOR CO LTD0 citations41
US10562521B2Feb 18, 2020
Method for controlling hydraulic pressure refilling operation for engine clutch of hybrid electric vehicle
HYUNDAI MOTOR CO LTD0 citations39