Inventor
CHO KWANGHWAN
KR12 patents
Patents
12 patentsUS10283770B2May 7, 2019
Composite cathode active material, method of preparing the same, and cathode and lithium battery including the composite cathode active material
SAMSUNG SDI CO LTD3 citations71
US12555784B2Feb 17, 2026
Cathode active material for lithium secondary battery, cathode including same, and lithium secondary battery including same
SAMSUNG SDI CO LTD0 citations61
US11742482B2Aug 29, 2023
Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material
SAMSUNG SDI CO LTD0 citations61
US11302919B2Apr 12, 2022
Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material
SAMSUNG SDI CO LTD1 citations61
US11133501B2Sep 28, 2021
Composite positive active material, method of preparing the same, and lithium secondary battery including positive electrode including the same
SAMSUNG SDI CO LTD0 citations61
US11239456B2Feb 1, 2022
Composite cathode active material, and cathode and lithium battery comprising composite cathode active material
SAMSUNG SDI CO LTD0 citations59
US11075367B2Jul 27, 2021
Composite cathode active material, and cathode and lithium battery comprising composite cathode active material
SAMSUNG SDI CO LTD1 citations59
US12308430B2May 20, 2025
Composite positive electrode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery including positive electrode including the same
SAMSUNG SDI CO LTD0 citations56
US12107268B2Oct 1, 2024
Composite positive electrode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery including positive electrode including the same
SAMSUNG SDI CO LTD0 citations56
US11569503B2Jan 31, 2023
Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material
SAMSUNG SDI CO LTD0 citations50
US10790504B2Sep 29, 2020
Composite cathode active material for lithium ion battery, manufacturing method therefor, and lithium ion battery containing cathode comprising same
SAMSUNG SDI CO LTD0 citations50
US11695109B2Jul 4, 2023
Positive electrode active material, preparing method therefor, and lithium secondary battery including same
SAMSUNG SDI CO LTD0 citations49