Inventor
PARK SUNGBIN
KR16 patents
⚠️ This page may combine multiple inventors who share the name “PARK SUNGBIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
12 patentsUS11183691B2Nov 23, 2021
Metal-doped positive electrode active material for high voltage
LG CHEMICAL LTD2 citations72
US11289695B2Mar 29, 2022
Positive electrode active material comprising lithium-rich lithium manganese-based oxide and further comprising lithium tungsten compound, or additionally tungsten compound on the lithium-rich lithium manganese-based oxide, and positive electrode for lithium secondary battery comprising the same
LG CHEMICAL LTD2 citations71
US11377367B2Jul 5, 2022
Metal-doped cobalt precursor for preparing positive electrode active material for secondary battery
LG CHEMICAL LTD0 citations62
US10894723B2Jan 19, 2021
Metal-doped cobalt precursor for preparing positive electrode active material for secondary battery
LG CHEMICAL LTD0 citations62
US11258054B2Feb 22, 2022
Positive electrode active material comprising lithium-rich lithium manganese-based oxide in which coating layer including lithium-deficient transition metal oxide is formed, and positive electrode for lithium secondary battery comprising the same
LG CHEMICAL LTD1 citations61
US11056682B2Jul 6, 2021
Positive electrode active material particle including core including lithium cobalt oxide and shell including lithium cobalt phosphate and preparation method thereof
LG CHEMICAL LTD0 citations61
US11594727B2Feb 28, 2023
Positive electrode active material for lithium secondary battery and preparation method thereof
LG CHEMICAL LTD0 citations60
US11424447B2Aug 23, 2022
Positive electrode active material for lithium secondary battery and method for preparing the same
LG CHEMICAL LTD1 citations60
US11038159B2Jun 15, 2021
Positive electrode active material for lithium secondary battery including lithium cobalt oxide having core-shell structure, method for producing the same, and positive electrode and secondary battery including the positive electrode active material
LG CHEMICAL LTD0 citations51
US10418634B2Sep 17, 2019
Cathode active material for lithium secondary batteries surface-treated with fluorine copolymer and method of manufacturing the same
LG CHEMICAL LTD0 citations51
US11600820B2Mar 7, 2023
High voltage positive electrode active material including lithium manganese-based oxide and method for producing the same
LG CHEMICAL LTD0 citations48
US10559824B2Feb 11, 2020
Positive electrode active material for lithium secondary battery including core containing lithium cobalt oxide and shell being deficient in lithium, and method of preparing the same
LG CHEMICAL LTD0 citations40
LG ENERGY SOLUTION LTD
3 patentsUS11967714B2Apr 23, 2024
Positive electrode active material for lithium secondary battery and preparation method thereof
LG ENERGY SOLUTION LTD1 citations71
US11909045B2Feb 20, 2024
Positive electrode active material for lithium secondary battery and preparation method thereof
LG ENERGY SOLUTION LTD1 citations71
US12249712B2Mar 11, 2025
Positive electrode active material for lithium secondary battery and preparation method thereof
LG ENERGY SOLUTION LTD0 citations60