Inventor
YUN JIN KYEONG
KR18 patents
Patents
18 patentsUS12341193B2Jun 24, 2025
Lithium complex oxide
ECOPRO BM CO LTD2 citations73
US11996559B2May 28, 2024
Lithium complex oxide
ECOPRO BM CO LTD2 citations72
US12166208B2Dec 10, 2024
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD2 citations71
US11837725B2Dec 5, 2023
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD2 citations71
US11588154B2Feb 21, 2023
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD2 citations71
US10522823B2Dec 31, 2019
Cathode active material for lithium secondary battery and lithium secondary battery comprising the same
ECOPRO BM CO LTD2 citations71
US10483537B2Nov 19, 2019
Positive active material and method for producing the same
ECOPRO BM CO LTD2 citations69
US12506147B2Dec 23, 2025
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations61
US11621418B2Apr 4, 2023
Lithium complex oxide
ECOPRO BM CO LTD0 citations61
US10714740B2Jul 14, 2020
Cathode active material for lithium secondary battery and lithium secondary battery comprising the same
ECOPRO BM CO LTD1 citations61
US12456729B2Oct 28, 2025
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations60
US12126017B2Oct 22, 2024
Lithium composite oxide and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations60
US12087946B2Sep 10, 2024
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD1 citations60
US11942635B2Mar 26, 2024
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD1 citations60
US10230107B2Mar 12, 2019
Method of manufacturing cathode active material and cathode active material manufactured by the same
ECOPRO BM CO LTD0 citations51
US9837661B2Dec 5, 2017
Cathode active material for lithium secondary battery and lithium secondary battery comprising the same
ECOPRO BM CO LTD1 citations51
US12191481B2Jan 7, 2025
Lithium composite oxide and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations50
US10749205B2Aug 18, 2020
Method for producing positive active material precursor and positive active material for lithium secondary batteries, exhibiting concentration gradient, and positive active material precursor and positive active material for lithium secondary batteries, exhibiting concentration gradient, produced by same
ECOPRO BM CO LTD0 citations40