Inventor · disambiguated record
Dae W. Ihm
Also filed as: IHM DAE W · IHM DAE WOO
13 granted patents·120 citations·filing 1993–2008
91Inventor score
Files withCHEIL SYNTHETICS INC7KOREA RES INST CHEM TECH2UNIV HOSEO ACAD COOP FOUND2IHM DAE WOO1SAEHAN IND INC1
Top patents by PatentIndex Score
13 records- 0172US7524367B2Poly cross linked phthalocyanine compound for solar cell and ink composition comprising the sameIHM DAE WOO·Filed 2007·Granted Apr 28, 2009·4 cites·6 claims
- 0265US5441590AMethod for the preparation of prepreg of thermoplastic composite resinCHEIL SYNTHETICS INC·Filed 1994·Granted Aug 15, 1995·33 cites·5 claims
- 0358US6090976AMethod for preparation 3-(hydroxyphenylphosphinyl)-propanoic acidSAEHAN IND INC·Filed 1999·Granted Jul 18, 2000·8 cites·2 claims
- 0457US5593738AProcess for the preparation of composite semi-permeable membraneCHEIL SYNTHETICS INC·Filed 1994·Granted Jan 14, 1997·27 cites·4 claims
- 0551US7790880B2DI-(1-Imidazole) metal phthalocyanine compound, composition comprising the same and preparation method thereofUNIV HOSEO ACAD COOP FOUND·Filed 2008·Granted Sep 7, 2010·0 cites·12 claims
- 0651US6013760ASoluble polyimide resin for liquid crystal alignment layer and process of preparation of the sameKOREA RES INST CHEM TECH·Filed 1998·Granted Jan 11, 2000·18 cites·7 claims
- 0749US7790889B2DI-(4-vinylpyridine) metal phthalocyanine compound, composition comprising the same and preparation method thereofUNIV HOSEO ACAD COOP FOUND·Filed 2008·Granted Sep 7, 2010·0 cites·16 claims
- 0848US6162893ASoluble polyimide resin having a dialkyl substituent for a liquid crystal alignment layer, the monomers and manufacturing methods thereofKOREA RES INST CHEM TECH·Filed 1998·Granted Dec 19, 2000·9 cites·19 claims
- 0936US5484861ABiodegradable copolyester and method for preparing the sameCHEIL SYNTHETICS INC·Filed 1995·Granted Jan 16, 1996·6 cites·7 claims
- 1036US5407981AMethod for the preparation of copolyester elastomer having high viscosityCHEIL SYNTHETICS INC·Filed 1993·Granted Apr 18, 1995·4 cites·8 claims
- 1134US5445778AMethod for the production of aliphatic copolyester filmCHEIL SYNTHETICS INC·Filed 1994·Granted Aug 29, 1995·4 cites·3 claims
- 1233US5667930APhotoresist composition containing 4,6-(bis)chloromethyl-5-triazine initiatorCHEIL SYNTHETICS INC·Filed 1996·Granted Sep 16, 1997·3 cites·4 claims
- 1330US5397828ABiaxially stretched polyester filmCHEIL SYNTHETICS INC·Filed 1994·Granted Mar 14, 1995·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →