Inventor
HYUN JANGSUK
KR15 patents
⚠️ This page may combine multiple inventors who share the name “HYUN JANGSUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
13 patentsUS11444281B2Sep 13, 2022
Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material
SAMSUNG SDI CO LTD5 citations83
US10833329B2Nov 10, 2020
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 LTD6 citations83
US11152618B2Oct 19, 2021
Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active material
SAMSUNG SDI CO LTD2 citations72
US11355745B2Jun 7, 2022
Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active material
SAMSUNG SDI CO LTD5 citations68
US12068480B2Aug 20, 2024
Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material
SAMSUNG SDI CO LTD0 citations62
US11837724B2Dec 5, 2023
Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery produced from the nickel-based active material precursor, and lithium secondary battery having cathode containing the nickel-based active material
SAMSUNG SDI CO LTD0 citations62
US11735729B2Aug 22, 2023
Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material
SAMSUNG SDI CO LTD0 citations62
US11677076B2Jun 13, 2023
Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material
SAMSUNG SDI CO LTD0 citations62
US11670768B2Jun 6, 2023
Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material
SAMSUNG SDI CO LTD0 citations62
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
US11552294B2Jan 10, 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
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