Inventor

IHM DAE WOO

KR7 patents

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

KOREA RES INST CHEM TECH

2 patents

US6013760AJan 11, 2000

Soluble polyimide resin for liquid crystal alignment layer and process of preparation of the same

KOREA RES INST CHEM TECH18 citations91

US6162893ADec 19, 2000

Soluble polyimide resin having a dialkyl substituent for a liquid crystal alignment layer, the monomers and manufacturing methods thereof

KOREA RES INST CHEM TECH9 citations72

UNIV HOSEO ACAD COOP FOUND

2 patents

US7790889B2Sep 7, 2010

DI-(4-vinylpyridine) metal phthalocyanine compound, composition comprising the same and preparation method thereof

UNIV HOSEO ACAD COOP FOUND0 citations48

US7790880B2Sep 7, 2010

DI-(1-Imidazole) metal phthalocyanine compound, composition comprising the same and preparation method thereof

UNIV HOSEO ACAD COOP FOUND0 citations48

SAEHAN IND INC

1 patent

US6090976AJul 18, 2000

Method for preparation 3-(hydroxyphenylphosphinyl)-propanoic acid

SAEHAN IND INC8 citations70

CHEIL SYNTHETICS INC

1 patent

US5667930ASep 16, 1997

Photoresist composition containing 4,6-(bis)chloromethyl-5-triazine initiator

CHEIL SYNTHETICS INC3 citations61

IHM DAE WOO

1 patent

US7524367B2Apr 28, 2009

Poly cross linked phthalocyanine compound for solar cell and ink composition comprising the same

IHM DAE WOO4 citations51