Inventor
KIM HYUNBEOM
KR15 patents
⚠️ This page may combine multiple inventors who share the name “KIM HYUNBEOM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
13 patentsUS10833329B2Nov 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
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
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
US11670754B2Jun 6, 2023
Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery comprising positive electrode including positive active material
SAMSUNG SDI CO LTD0 citations60
US12355078B2Jul 8, 2025
Rechargeable lithium battery
SAMSUNG SDI CO LTD0 citations59
US12294084B2May 6, 2025
Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD0 citations59
US12249738B1Mar 11, 2025
Rechargeable lithium battery
SAMSUNG SDI CO LTD0 citations59
US11843116B2Dec 12, 2023
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 LTD0 citations59
US10991943B2Apr 27, 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 LTD0 citations59
US12388077B2Aug 12, 2025
Positive electrode active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery
SAMSUNG SDI CO LTD0 citations56
US12272815B2Apr 8, 2025
Positive electrode active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery
SAMSUNG SDI CO LTD0 citations43