Inventor
LEE YOON JI
KR17 patents
⚠️ This page may combine multiple inventors who share the name “LEE YOON JI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
9 patentsUS12136709B2Nov 5, 2024
System for and method of manufacturing lithium ion secondary battery
HYUNDAI MOTOR CO LTD2 citations71
US10797340B2Oct 6, 2020
Lithium air battery
HYUNDAI MOTOR CO LTD3 citations71
US9876223B2Jan 23, 2018
Cathode for lithium-sulfur battery
HYUNDAI MOTOR CO LTD2 citations71
US11031660B2Jun 8, 2021
Pouch type battery cell
HYUNDAI MOTOR CO LTD0 citations61
US11177472B2Nov 16, 2021
Cathode of all-solid lithium battery and secondary battery using the same
HYUNDAI MOTOR CO LTD0 citations59
US11221374B2Jan 11, 2022
Method for checking defects in lithium ion secondary battery and lithium ion secondary battery manufactured thereby
HYUNDAI MOTOR CO LTD0 citations51
US10056593B2Aug 21, 2018
Lithium sulfur battery anode structure including carbon coating layer and carbon structure layer immersed with sulfur
HYUNDAI MOTOR CO LTD1 citations51
US10770767B2Sep 8, 2020
Lithium-air battery system using vortex tube
HYUNDAI MOTOR CO LTD0 citations49
US10326128B2Jun 18, 2019
Cathode of all-solid lithium battery and secondary battery using the same
HYUNDAI MOTOR CO LTD0 citations48
SK INNOVATION CO LTD
3 patentsUS12009491B2Jun 11, 2024
Lithium secondary battery
SK INNOVATION CO LTD0 citations62
US11811019B2Nov 7, 2023
Lithium secondary battery
SK INNOVATION CO LTD0 citations61
US12555768B2Feb 17, 2026
Cathode active material for lithium secondary battery and lithium secondary battery including the same
SK INNOVATION CO LTD0 citations51