Inventor
YU HYUN JONG
KR26 patents
Patents
26 patentsUS10903490B2Jan 26, 2021
Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
ECOPRO BM CO LTD6 citations83
US10693136B2Jun 23, 2020
Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
ECOPRO BM CO LTD8 citations83
US12057577B2Aug 6, 2024
Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
ECOPRO BM CO LTD1 citations72
US11078089B2Aug 3, 2021
Lithium composite oxide, positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD2 citations72
US11978891B2May 7, 2024
Positive electrode active material and lithium secondary battery including the same
ECOPRO BM CO LTD3 citations71
US11031593B2Jun 8, 2021
Method of producing cobalt-coated precursor, cobalt-coated precursor produced thereby, and positive electrode active material prepared using same
ECOPRO BM CO LTD2 citations71
US12381219B2Aug 5, 2025
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations62
US11811060B2Nov 7, 2023
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations62
US11710824B2Jul 25, 2023
Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
ECOPRO BM CO LTD1 citations62
US11643337B2May 9, 2023
Lithium composite oxide, positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations62
US11581522B2Feb 14, 2023
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations62
US11508964B2Nov 22, 2022
Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
ECOPRO BM CO LTD0 citations62
US11502297B2Nov 15, 2022
Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
ECOPRO BM CO LTD0 citations62
US11063247B2Jul 13, 2021
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations62
US11031596B2Jun 8, 2021
Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
ECOPRO BM CO LTD0 citations62
US10700355B2Jun 30, 2020
Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
ECOPRO BM CO LTD1 citations62
US11165061B2Nov 2, 2021
Method of preparing positive electrode active material for lithium secondary battery and positive electrode active material for lithium secondary battery prepared thereby
ECOPRO BM CO LTD1 citations61
US11990616B2May 21, 2024
Positive electrode active material for lithium secondary battery and lithium secondary battery including the same
ECOPRO BM CO LTD0 citations59
US12170370B2Dec 17, 2024
Lithium composite oxide and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations58
US11631849B2Apr 18, 2023
Lithium composite oxide and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations58
US12525607B2Jan 13, 2026
Positive electrode active material and lithium secondary battery using the same
ECOPRO BM CO LTD0 citations53
US11973212B2Apr 30, 2024
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations51
US11695114B2Jul 4, 2023
Positive electrode active material and lithium secondary battery comprising the same
ECOPRO BM CO LTD0 citations51
US10862119B2Dec 8, 2020
Cathode active material and manufacturing method thereof
ECOPRO BM CO LTD0 citations51
US10483540B2Nov 19, 2019
Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
ECOPRO BM CO LTD0 citations51
US11508960B2Nov 22, 2022
Lithium metal complex oxide and manufacturing method of the same
ECOPRO BM CO LTD0 citations46