Inventor

JANG DOO-YOUNG

KR4 patents

⚠️ This page may combine multiple inventors who share the name “JANG DOO-YOUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG ELECTRONICS CO LTD

2 patents

US7968507B2Jun 28, 2011

Composition for stripping and stripping method

SAMSUNG ELECTRONICS CO LTD14 citations82

US7956393B2Jun 7, 2011

Composition for photoresist stripper and method of fabricating thin film transistor array substrate

SAMSUNG ELECTRONICS CO LTD0 citations49

CHOUNG JONG-HYUN

1 patent

US8084184B2Dec 27, 2011

Composition for removing photoresist and method of manufacturing an array substrate using the same

CHOUNG JONG-HYUN3 citations58

LEE JI SUN

1 patent

US8163095B2Apr 24, 2012

Composition for stripping and stripping method

LEE JI SUN4 citations55