Inventor
SON BYOUNGKUK
KR44 patents
⚠️ This page may combine multiple inventors who share the name “SON BYOUNGKUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
40 patentsUS9889751B2Feb 13, 2018
Battery management apparatus and method
LG CHEMICAL LTD8 citations83
US9876211B2Jan 23, 2018
Separation membrane and lithium-sulfur battery comprising same
LG CHEMICAL LTD9 citations82
US9985291B2May 29, 2018
Cathode active material for lithium-sulfur battery and manufacturing method therefor
LG CHEMICAL LTD2 citations73
US12002990B2Jun 4, 2024
Porous separator and lithium secondary battery comprising same
LG CHEMICAL LTD2 citations72
US10199693B2Feb 5, 2019
Anode, lithium secondary battery comprising same, battery module comprising the lithium secondary battery, and method for manufacturing anode
LG CHEMICAL LTD3 citations72
US10170766B2Jan 1, 2019
Cathode for lithium-sulfur battery and manufacturing method therefor
LG CHEMICAL LTD3 citations72
US9954231B2Apr 24, 2018
Positive electrode for lithium-air battery and method for preparing the same
LG CHEMICAL LTD5 citations72
US11784315B2Oct 10, 2023
Lithium secondary battery
LG CHEMICAL LTD2 citations71
US11063290B2Jul 13, 2021
Lithium secondary battery
LG CHEMICAL LTD2 citations71
US11942629B2Mar 26, 2024
Lithium electrode and lithium secondary battery comprising same
LG CHEMICAL LTD0 citations62
US11557750B2Jan 17, 2023
Electrode for solid-state battery and manufacturing method therefor
LG CHEMICAL LTD0 citations62
US11532810B2Dec 20, 2022
Lithium electrode, method for manufacturing same, and lithium secondary battery comprising same
LG CHEMICAL LTD0 citations62
US11430977B2Aug 30, 2022
Lithium electrode and lithium secondary battery comprising same
LG CHEMICAL LTD0 citations62
US11152601B2Oct 19, 2021
Method for manufacturing lithium electrode
LG CHEMICAL LTD0 citations62
US10957911B2Mar 23, 2021
Negative electrode comprising multiple protection layers and lithium secondary battery comprising same
LG CHEMICAL LTD1 citations62
US10312502B2Jun 4, 2019
Lithium electrode and lithium secondary battery comprising same
LG CHEMICAL LTD1 citations62
US11870078B2Jan 9, 2024
Lithium electrode and lithium secondary battery comprising same
LG CHEMICAL LTD0 citations61
US11251438B2Feb 15, 2022
Tube structure having metal on inner surface thereof
LG CHEMICAL LTD0 citations61
US11459672B2Oct 4, 2022
Method for manufacturing structure
LG CHEMICAL LTD0 citations60
US11108039B2Aug 31, 2021
Negative electrode containing electrode protective layer and lithium secondary battery comprising the same
LG CHEMICAL LTD0 citations60
US11056725B2Jul 6, 2021
Electrode and lithium secondary battery comprising same
LG CHEMICAL LTD1 citations60
US12206070B2Jan 21, 2025
Lithium secondary battery
LG CHEMICAL LTD0 citations59
US11705578B2Jul 18, 2023
Electrolyte having differential ion conductivity and lithium secondary battery comprising same
LG CHEMICAL LTD0 citations59
US11411282B2Aug 9, 2022
Porous separator including porous layer including plate-type inorganic particles and porous coating layer including spherical inorganic particles and electrochemical device including the same
LG CHEMICAL LTD0 citations59
US12107259B2Oct 1, 2024
Negative electrode comprising a protective layer for a lithium secondary battery, method for manufacturing same, and lithium secondary battery including same
LG CHEMICAL LTD0 citations57
US10964972B2Mar 30, 2021
Lithium-rich antiperovskite-coated LCO-based lithium composite, method for preparing same, and positive electrode active material and lithium secondary battery comprising same
LG CHEMICAL LTD0 citations52
US11935999B2Mar 19, 2024
Lithium secondary battery
LG CHEMICAL LTD0 citations51
US11444273B2Sep 13, 2022
Method for manufacturing lithium electrode
LG CHEMICAL LTD0 citations51
US11322731B2May 3, 2022
Lithium secondary battery
LG CHEMICAL LTD0 citations51
US11322777B2May 3, 2022
Lithium secondary battery
LG CHEMICAL LTD0 citations51
US10862130B2Dec 8, 2020
Cathode for lithium-sulfur battery and manufacturing method therefor
LG CHEMICAL LTD0 citations51
US10103380B2Oct 16, 2018
Cathode for lithium-sulfur battery and preparation method therefor
LG CHEMICAL LTD0 citations51
US12191498B2Jan 7, 2025
Lithium secondary battery
LG CHEMICAL LTD0 citations50
US11978852B2May 7, 2024
Lithium electrode and lithium secondary battery comprising same
LG CHEMICAL LTD0 citations50
US12148875B2Nov 19, 2024
Lithium secondary battery
LG CHEMICAL LTD0 citations49
US10388962B2Aug 20, 2019
Lithium electrode, lithium secondary battery comprising same, battery module comprising lithium secondary battery, and preparation method of lithium electrode
LG CHEMICAL LTD0 citations49
US11518836B2Dec 6, 2022
Electrode protective layer polymer and secondary battery to which same is applied
LG CHEMICAL LTD0 citations48
US10680290B2Jun 9, 2020
Anode, lithium secondary battery comprising same, battery module comprising the lithium secondary battery, and method for manufacturing anode
LG CHEMICAL LTD0 citations41
US10651469B2May 12, 2020
Lithium secondary battery comprising positive electrode active material for synthesis of lithium cobalt oxide and preparation method thereof
LG CHEMICAL LTD0 citations41
US10439225B2Oct 8, 2019
Lithium electrode and lithium battery including same
LG CHEMICAL LTD0 citations41
LG ENERGY SOLUTION LTD
4 patentsUS12412960B2Sep 9, 2025
Porous separator and lithium secondary battery comprising same
LG ENERGY SOLUTION LTD0 citations62
US11735717B2Aug 22, 2023
Lithium electrode, method for manufacturing same, and lithium secondary battery comprising same
LG ENERGY SOLUTION LTD0 citations60
US11380888B2Jul 5, 2022
Electrode and lithium secondary battery comprising same
LG ENERGY SOLUTION LTD0 citations50
US12230782B2Feb 18, 2025
Lithium secondary battery
LG ENERGY SOLUTION LTD0 citations49