Inventor
HAN JUNG MIN
KR30 patents
⚠️ This page may combine multiple inventors who share the name “HAN JUNG MIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
15 patentsUS12191484B2Jan 7, 2025
Positive electrode material for lithium secondary battery, and positive electrode and lithium secondary battery including same
LG CHEMICAL LTD2 citations74
US12308415B2May 20, 2025
Positive electrode active material for secondary battery, method of preparing the same, and lithium secondary battery including the same
LG CHEMICAL LTD0 citations62
US12278362B2Apr 15, 2025
Positive electrode material, producing method thereof, positive electrode and lithium secondary battery comprising the same
LG CHEMICAL LTD0 citations62
US11996554B2May 28, 2024
High-nickel positive electrode active material, producing method thereof, positive electrode and lithium secondary battery comprising the same
LG CHEMICAL LTD0 citations62
US11767230B2Sep 26, 2023
Positive electrode active material precursor, preparation method thereof, positive electrode active material prepared using same, positive electrode, and secondary battery
LG CHEMICAL LTD0 citations62
US11581535B2Feb 14, 2023
High-nickel positive electrode active material, producing method thereof, positive electrode and lithium secondary battery comprising the same
LG CHEMICAL LTD0 citations62
US11557763B2Jan 17, 2023
Positive electrode active material for lithium secondary battery, method of preparing the same, and positive electrode for lithium secondary battery and lithium secondary battery which include the positive electrode active material
LG CHEMICAL LTD1 citations62
US11165059B2Nov 2, 2021
Negative electrode active material having high output characteristics and lithium secondary battery including the same
LG CHEMICAL LTD0 citations62
US11114654B2Sep 7, 2021
Negative electrode active material having high output characteristics and lithium secondary battery including the same
LG CHEMICAL LTD0 citations62
US11799081B2Oct 24, 2023
Positive electrode material for lithium secondary battery, positive electrode including same, and lithium secondary battery
LG CHEMICAL LTD0 citations52
US11699788B2Jul 11, 2023
Positive electrode material for secondary battery and lithium secondary battery including the same
LG CHEMICAL LTD0 citations52
US11508961B2Nov 22, 2022
Method of preparing positive electrode active material for secondary battery
LG CHEMICAL LTD0 citations52
US10720634B2Jul 21, 2020
Method for producing positive electrode for secondary battery
LG CHEMICAL LTD0 citations52
US12255327B2Mar 18, 2025
Positive electrode active material, method of preparing the positive electrode active material, and positive electrode and lithium secondary battery which include the positive electrode active material
LG CHEMICAL LTD0 citations51
US11577969B2Feb 14, 2023
Transition metal precursor having low tap density and lithium transition metal oxide having high particle strength
LG CHEMICAL LTD0 citations50
LG ENERGY SOLUTION LTD
3 patentsUS12278376B2Apr 15, 2025
Method of preparing positive electrode active material for lithium secondary battery and positive electrode active material prepared by the same
LG ENERGY SOLUTION LTD0 citations62
US12021228B2Jun 25, 2024
Method of producing positive electrode material for secondary battery
LG ENERGY SOLUTION LTD0 citations62
US12040473B2Jul 16, 2024
Positive electrode for secondary battery, method for manufacturing same, and lithium secondary battery including same
LG ENERGY SOLUTION LTD0 citations51
SAMSUNG SDI CO LTD
2 patentsUS10930934B2Feb 23, 2021
Positive active material for rechargeable lithium battery and rechargeable lithium battery including same
SAMSUNG SDI CO LTD0 citations62
US10153492B2Dec 11, 2018
Positive active material for rechargeable lithium battery, method of preparing same and rechargeable lithium battery including same
SAMSUNG SDI CO LTD1 citations52