Inventor
SUNG IN-HYOUK
KR15 patents
⚠️ This page may combine multiple inventors who share the name “SUNG IN-HYOUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
10 patentsUS11469476B2Oct 11, 2022
Separator and electrochemical device comprising same
LG CHEMICAL LTD2 citations72
US10586969B2Mar 10, 2020
Separator and electrochemical device comprising same
LG CHEMICAL LTD3 citations72
US11349177B2May 31, 2022
Separator including separator substrate with coating layer including carboxymethyl cellulose, particle-type binder, and dissolution-type binder
LG CHEMICAL LTD0 citations62
US10468663B2Nov 5, 2019
Electrode with porous binder coating layer, method for manufacturing the same, and lithium secondary battery comprising the same
LG CHEMICAL LTD1 citations62
US11967731B2Apr 23, 2024
Separator for electrochemical device and electrochemical device containing same
LG CHEMICAL LTD0 citations61
US11575179B2Feb 7, 2023
Separator and electrochemical device containing the same
LG CHEMICAL LTD0 citations61
US10374203B2Aug 6, 2019
Heat-diffusible separation film and secondary cell comprising the same
LG CHEMICAL LTD0 citations51
US12388153B2Aug 12, 2025
Separator for lithium secondary battery and method for manufacturing same
LG CHEMICAL LTD0 citations50
US11962034B2Apr 16, 2024
Separator and electrochemical device including the same
LG CHEMICAL LTD0 citations50
US11424511B2Aug 23, 2022
Electrode assembly and electrochemical device comprising electrode assembly
LG CHEMICAL LTD0 citations50
LG ENERGY SOLUTION LTD
5 patentsUS12334506B2Jun 17, 2025
Electrode assembly manufacturing method, electrode assembly, and electrochemical device including the same
LG ENERGY SOLUTION LTD0 citations61
US12255349B2Mar 18, 2025
Separator for secondary battery having excellent electrolyte impregnation
LG ENERGY SOLUTION LTD0 citations61
US12155088B2Nov 26, 2024
Separator and electrochemical device containing the same
LG ENERGY SOLUTION LTD0 citations61
US11699831B2Jul 11, 2023
Separator and electrochemical device comprising same
LG ENERGY SOLUTION LTD0 citations61
US12576424B2Mar 17, 2026
Coating apparatus and coating method capable of easily adjusting thickness of coating layer
LG ENERGY SOLUTION LTD0 citations50