Inventor
JEONG SEONG CHEOL
KR24 patents
⚠️ This page may combine multiple inventors who share the name “JEONG SEONG CHEOL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
19 patentsUS11757113B2Sep 12, 2023
Method and system for correcting offset of hydrogen pressure sensor
HYUNDAI MOTOR CO LTD2 citations72
US10826094B2Nov 3, 2020
Fuel cell thermal management system and control method of the same
HYUNDAI MOTOR CO LTD3 citations72
US12337725B2Jun 24, 2025
Apparatus and method for controlling regeneration of fuel cell vehicle
HYUNDAI MOTOR CO LTD0 citations62
US12542292B2Feb 3, 2026
System and method for controlling power for fuel cell
HYUNDAI MOTOR CO LTD0 citations61
US12051834B2Jul 30, 2024
Device for diagnosing valve failure of fuel cell system
HYUNDAI MOTOR CO LTD0 citations61
US10930956B2Feb 23, 2021
Low flow control method and system for fuel cell
HYUNDAI MOTOR CO LTD0 citations61
US12365268B2Jul 22, 2025
System for improving startability of fuel cell vehicle and control method thereof
HYUNDAI MOTOR CO LTD0 citations58
US12451501B2Oct 21, 2025
Device and method for controlling fuel cell system
HYUNDAI MOTOR CO LTD0 citations52
US12565106B2Mar 3, 2026
Fuel cell vehicle and control method of vehicle
HYUNDAI MOTOR CO LTD0 citations51
US11862824B2Jan 2, 2024
Fuel cell system and method of controlling same
HYUNDAI MOTOR CO LTD0 citations51
US11588159B2Feb 21, 2023
Control system and method for preventing overheating of a fuel cell
HYUNDAI MOTOR CO LTD0 citations51
US11515549B2Nov 29, 2022
Method of recovering performance of fuel cell stack
HYUNDAI MOTOR CO LTD0 citations51
US11387474B2Jul 12, 2022
Cooling control system and control method of fuel cell
HYUNDAI MOTOR CO LTD0 citations51
US11148553B2Oct 19, 2021
Apparatus for controlling temperature of fuel cell and method thereof
HYUNDAI MOTOR CO LTD0 citations51
US10756367B2Aug 25, 2020
Fuel cell failure diagnostic apparatus and method thereof
HYUNDAI MOTOR CO LTD0 citations51
US12512496B2Dec 30, 2025
System and method for calibrating offset of pressure sensor for fuel cell
HYUNDAI MOTOR CO LTD0 citations50
US12062823B2Aug 13, 2024
Method and system for diagnosing failure of temperature sensor for fuel cell
HYUNDAI MOTOR CO LTD0 citations49
US10505209B2Dec 10, 2019
Method and apparatus for controlling fuel cell cooling
HYUNDAI MOTOR CO LTD0 citations41
US10297846B2May 21, 2019
Operation control method of fuel cell system
HYUNDAI MOTOR CO LTD0 citations38