Inventor
HWANG DO SUNG
KR17 patents
⚠️ This page may combine multiple inventors who share the name “HWANG DO SUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
13 patentsUS10263438B2Apr 16, 2019
Battery management system for vehicle
HYUNDAI MOTOR CO LTD6 citations72
US9910121B2Mar 6, 2018
Apparatus and method for diagnosing failure of current sensor of battery system for eco-friendly vehicle
HYUNDAI MOTOR CO LTD3 citations72
US9612291B2Apr 4, 2017
System and method for measuring internal resistance of battery
HYUNDAI MOTOR CO LTD3 citations71
US11014469B2May 25, 2021
Power relay assembly and method controlling sequence of relays therein
HYUNDAI MOTOR CO LTD2 citations70
US11366167B2Jun 21, 2022
System and method for managing battery of vehicle
HYUNDAI MOTOR CO LTD0 citations62
US12436198B2Oct 7, 2025
Battery diagnosis system and method
HYUNDAI MOTOR CO LTD0 citations61
US12332319B2Jun 17, 2025
System and method for managing vehicle battery
HYUNDAI MOTOR CO LTD0 citations61
US12298352B2May 13, 2025
System and method for managing vehicle battery
HYUNDAI MOTOR CO LTD0 citations61
US12196816B2Jan 14, 2025
System and method for diagnosing abnormality of vehicle battery
HYUNDAI MOTOR CO LTD0 citations61
US10266062B2Apr 23, 2019
System and method for charging a vehicle battery by controlling a relay between the battery and a vehicle system
HYUNDAI MOTOR CO LTD1 citations61
US10550818B2Feb 4, 2020
Apparatus and method for controlling start sequence of engine for vehicle
HYUNDAI MOTOR CO LTD1 citations60
US9977082B2May 22, 2018
System and method for detecting fusion of relay of a battery when engaging or disengaging the ignition of vehicle
HYUNDAI MOTOR CO LTD0 citations51
US11378626B2Jul 5, 2022
System and method for managing battery of vehicle
HYUNDAI MOTOR CO LTD0 citations47