Inventor
RYU BI-OH
KR27 patents
Patents
27 patentsUS10056589B2Aug 21, 2018
Method of manufacturing separator for electrochemical device and separator for electrochemical device manufactured thereby
LG CHEMICAL LTD3 citations72
US10882958B2Jan 5, 2021
Polyamideimide copolymers and colorless and transparent polyamideimide film comprising the same
LG CHEMICAL LTD2 citations71
US9905824B2Feb 27, 2018
Separator for electrochemical device
LG CHEMICAL LTD3 citations71
US11351763B2Jun 7, 2022
Polyamide film laminate
LG CHEMICAL LTD3 citations70
US12583988B2Mar 24, 2026
Crosslinked polyolefin separator and manufacturing method therefor
LG CHEMICAL LTD0 citations62
US12567544B2Mar 3, 2026
Separator for electrochemical device and method for manufacturing the same
LG CHEMICAL LTD0 citations62
US12562319B2Feb 24, 2026
Separator for electrochemical device and method for manufacturing the same
LG CHEMICAL LTD0 citations62
US11718723B2Aug 8, 2023
Crosslinked polyolefin separator and manufacturing method therefor
LG CHEMICAL LTD0 citations62
US11673985B2Jun 13, 2023
Crosslinked polyolefin separator and method for manufacturing the same
LG CHEMICAL LTD0 citations62
US11355814B2Jun 7, 2022
Cross-linked polyolefin separator and manufacturing method for same
LG CHEMICAL LTD0 citations62
US12466951B2Nov 11, 2025
Polyamide resin film and resin laminate using the same
LG CHEMICAL LTD0 citations61
US12466917B2Nov 11, 2025
Polyamide resin, and polymer film, resin laminate using the same
LG CHEMICAL LTD0 citations61
US12451560B2Oct 21, 2025
Polyolefin separator and method for manufacturing the same
LG CHEMICAL LTD0 citations61
US12031028B2Jul 9, 2024
Polyamide resin film and resin laminate using the same
LG CHEMICAL LTD0 citations61
US11958987B2Apr 16, 2024
Cover window for flexible display device and flexible display device
LG CHEMICAL LTD0 citations61
US11248090B2Feb 15, 2022
Poly(amide-imide) copolymer composition and colorless and transparent poly(amide-imide) film comprising the same
LG CHEMICAL LTD0 citations61
US11326025B2May 10, 2022
Polyamideimide copolymer and polyamideimide film comprising the same
LG CHEMICAL LTD0 citations60
US11926702B2Mar 12, 2024
Polyamide block copolymer and polyamide film including the same
LG CHEMICAL LTD0 citations59
US12462989B2Nov 4, 2025
Cross-linked polyolefin separator and manufacturing method therefor
LG CHEMICAL LTD0 citations51
US11894575B2Feb 6, 2024
Cross-linked polyolefin separator and method for producing same
LG CHEMICAL LTD0 citations51
US11674011B2Jun 13, 2023
Cross-linked polyolefin separator and manufacturing method thereof
LG CHEMICAL LTD0 citations51
US11545718B2Jan 3, 2023
Crosslinked polyolefin separator and manufacturing method thereof
LG CHEMICAL LTD0 citations51
US9887405B2Feb 6, 2018
Crosslinked polyolefin separator and method of preparing the same
LG CHEMICAL LTD0 citations51
US11383485B2Jul 12, 2022
Plastic laminated film
LG CHEMICAL LTD0 citations50
US11655323B2May 23, 2023
Poly(amide-imide) copolymer film and method for preparing same
LG CHEMICAL LTD0 citations49
US9825271B2Nov 21, 2017
Separator for electrochemical device
LG CHEMICAL LTD1 citations49
US10505167B2Dec 10, 2019
Separator for electrochemical device
LG CHEMICAL LTD0 citations40