Inventor

KOO KI-HYUK

KR6 patents

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

SAMSUNG ELECTRONICS CO LTD

4 patents

US7595143B2Sep 29, 2009

Photoresist composition and method of manufacturing a thin-film transistor substrate using the same

SAMSUNG ELECTRONICS CO LTD27 citations91

US7638253B2Dec 29, 2009

Photoresist composition and method of manufacturing a thin-film transistor substrate using the same

SAMSUNG ELECTRONICS CO LTD10 citations83

US7799509B2Sep 21, 2010

Photosensitive resin composition, method of manufacturing a thin-film transistor substrate, and method of manufacturing a common electrode substrate using the same

SAMSUNG ELECTRONICS CO LTD1 citations48

US7989136B2Aug 2, 2011

Photoresist composition and method of forming a photoresist pattern using the same

SAMSUNG ELECTRONICS CO LTD0 citations47

YOUN HYOC-MIN

1 patent

US8173729B2May 8, 2012

Photosensitive resin composition

YOUN HYOC-MIN2 citations51

LEE YEONG-BEOM

1 patent

US8257905B2Sep 4, 2012

Method of fabricating thin film transistor substrate and negative photoresist composition used therein

LEE YEONG-BEOM0 citations43