Inventor
YOO HOUNG SIK
KR33 patents
⚠️ This page may combine multiple inventors who share the name “YOO HOUNG SIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
25 patentsUS11735714B2Aug 22, 2023
Negative electrode slurry composition for lithium secondary battery, and method for preparing the same
LG CHEMICAL LTD4 citations75
US10590248B2Mar 17, 2020
PDMS-polyurethane film for displays, and method for producing same
LG CHEMICAL LTD2 citations73
US9644086B2May 9, 2017
Resin blend
LG CHEMICAL LTD2 citations73
US9193857B2Nov 24, 2015
Resin blend capable of forming layer-separated structure for melting process
LG CHEMICAL LTD4 citations73
US11038175B2Jun 15, 2021
Positive electrode active material pre-dispersion composition including hydrogenated nitrile butadiene rubber as dispersant, positive electrode for secondary battery, and lithium secondary battery including the positive electrode
LG CHEMICAL LTD2 citations72
US11542164B2Jan 3, 2023
Carbon nanotube dispersion and method for preparing the same
LG CHEMICAL LTD2 citations71
US11581531B2Feb 14, 2023
Negative electrode slurry for lithium secondary battery, and preparation method thereof
LG CHEMICAL LTD0 citations62
US10741829B2Aug 11, 2020
Composition for forming positive electrode of secondary battery, positive electrode for secondary battery and secondary battery manufactured using the same
LG CHEMICAL LTD1 citations62
US10035902B2Jul 31, 2018
Resin blend
LG CHEMICAL LTD1 citations62
US9481149B2Nov 1, 2016
Resin article
LG CHEMICAL LTD2 citations62
US9296888B2Mar 29, 2016
Resin blend
LG CHEMICAL LTD2 citations62
US9296178B2Mar 29, 2016
Resin article
LG CHEMICAL LTD2 citations62
US9243134B2Jan 26, 2016
Core-shell resin pellet having melt viscosity difference between the core resin and the shell resin
LG CHEMICAL LTD2 citations62
US9090763B2Jul 28, 2015
Resin blend capable of forming a layer-separated structure and method of making layer-separated structure therefrom
LG CHEMICAL LTD2 citations62
US9044924B2Jun 2, 2015
Resin article
LG CHEMICAL LTD2 citations62
US8883924B2Nov 11, 2014
Resin blend
LG CHEMICAL LTD2 citations62
US11845655B2Dec 19, 2023
Carbon nanotube dispersion and method for preparing the same
LG CHEMICAL LTD0 citations61
US11539099B2Dec 27, 2022
Slurry composition for coating secondary battery separator and secondary battery separator prepared using same
LG CHEMICAL LTD0 citations61
US11283058B2Mar 22, 2022
Method of preparing slurry composition for secondary battery positive electrode, positive electrode for secondary battery prepared by using the same, and lithium secondary battery including the positive electrode
LG CHEMICAL LTD1 citations61
US11309541B2Apr 19, 2022
Negative electrode slurry for lithium secondary battery and method of preparing the same
LG CHEMICAL LTD0 citations52
US10414888B2Sep 17, 2019
Polyurethane film for displays, and method for producing same
LG CHEMICAL LTD0 citations52
US9650511B2May 16, 2017
Resin blend
LG CHEMICAL LTD0 citations52
US9493644B2Nov 15, 2016
Resin blend
LG CHEMICAL LTD1 citations52
US10655002B2May 19, 2020
Resin blend for melting process
LG CHEMICAL LTD0 citations51
US9650510B2May 16, 2017
Resin blend
LG CHEMICAL LTD0 citations41
LG ENERGY SOLUTION LTD
5 patentsUS11824200B2Nov 21, 2023
Conductive material dispersion, and electrode and lithium secondary battery manufactured using the same
LG ENERGY SOLUTION LTD4 citations73
US12203005B2Jan 21, 2025
Conductive material dispersion
LG ENERGY SOLUTION LTD0 citations62
US11984601B2May 14, 2024
Conductive material dispersion liquid, electrode and lithium secondary battery prepared by using the same
LG ENERGY SOLUTION LTD0 citations62
US12218359B2Feb 4, 2025
Conductive material dispersion, and electrode and lithium secondary battery manufactured using the same
LG ENERGY SOLUTION LTD0 citations61
US12132207B2Oct 29, 2024
Positive electrode slurry composition for secondary battery, positive electrode prepared by using the same, and secondary battery including the positive electrode
LG ENERGY SOLUTION LTD0 citations58