Inventor
LEE YOUN SIK
KR16 patents
⚠️ This page may combine multiple inventors who share the name “LEE YOUN SIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
10 patentsUS11489476B2Nov 1, 2022
Vehicle power conversion apparatus and method
HYUNDAI MOTOR CO LTD2 citations72
US11223292B2Jan 11, 2022
United converter apparatus and operating method thereof
HYUNDAI MOTOR CO LTD3 citations71
US10965205B2Mar 30, 2021
Power conversion system for vehicles
HYUNDAI MOTOR CO LTD1 citations61
US11335494B2May 17, 2022
Planar transformer
HYUNDAI MOTOR CO LTD0 citations51
US11207992B2Dec 28, 2021
Power conversion system for vehicles and control method thereof
HYUNDAI MOTOR CO LTD0 citations51
US10084444B2Sep 25, 2018
Gate-driving apparatus for providing negative voltage to gate of switch
HYUNDAI MOTOR CO LTD0 citations51
US12280691B2Apr 22, 2025
System and method for charging battery of vehicle
HYUNDAI MOTOR CO LTD0 citations50
US9884559B2Feb 6, 2018
Device and method for controlling a high side DC/DC converter of a hybrid vehicle
HYUNDAI MOTOR CO LTD0 citations41
US10250117B2Apr 2, 2019
Apparatus for controlling converter
HYUNDAI MOTOR CO LTD0 citations40
US9632118B2Apr 25, 2017
Current sensing device and method using current transformer
HYUNDAI MOTOR CO LTD0 citations40