Inventor

EOM YOUNG SIK

KR3 patents

Patents

3 patents

US11414520B2Aug 16, 2022

Polyamide-imide copolymer and polyamide-imide film comprising the same

LG CHEMICAL LTD0 citations47

US11377556B2Jul 5, 2022

Polyimide-based block copolymer and polyimide-based film comprising the same

LG CHEMICAL LTD0 citations47

US10717819B2Jul 21, 2020

Polyimide-based block copolymer film

LG CHEMICAL LTD0 citations36