Inventor · disambiguated record
Young-Chul Won
Also filed as: WON YOUNG-CHUL
13 granted patents·3 pending applications·55 citations·filing 2004–2011
88Inventor score
Top patents by PatentIndex Score
16 records- 0196US7244805B2Bimetallic zinc complex and process of producing polycarbonate using the same as polymerization catalystLG CHEMICAL LTD·Filed 2005·Granted Jul 17, 2007·36 cites·7 claims
- 0281US8329840B2Photo-reactive norbornene-based copolymer, a method of preparing the same, and an alignment layer including the sameYOO DONG-WOO·Filed 2011·Granted Dec 11, 2012·4 cites·16 claims
- 0376US9163113B2Cyclic olefin compound having photoreactive group and photoreactive polymerCHOI DAI-SEUNG·Filed 2011·Granted Oct 20, 2015·2 cites·11 claims
- 0476US8231946B2Norbornene polymer comprising photoreactive functional group having halogen substituent group, process for preparing the same, and alignment layer using the sameYOO DONG-WOO·Filed 2011·Granted Jul 31, 2012·2 cites·7 claims
- 0573US7964680B2Method for polymerizing cyclic olefin having polar functional group, olefin polymer produced thereby, optical anisotropic film comprising the same, and catalyst composition for polymerizing the cyclic olefinLG CHEMICAL LTD·Filed 2007·Granted Jun 21, 2011·3 cites·28 claims
- 0672US7814713B2Catalyst system for polymerizing cyclic olefin having polar functional group, polymerizing method using the catalyst system, olefin polymer produced by the method and optical anisotropic film comprising the olefin polymerLG CHEMICAL LTD·Filed 2009·Granted Oct 19, 2010·2 cites·7 claims
- 0770US7648937B2Catalyst system for polymerizing cyclic olefin having polar functional group, polymerizing method using the catalyst system, olefin polymer produced by the method and optical anisotropic film comprising the olefin polymerLG CHEMICAL LTD·Filed 2005·Granted Jan 19, 2010·2 cites·10 claims
- 0870US7629481B2Ansa-metallocene compound, process of preparing the same, and process of preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2005·Granted Dec 8, 2009·2 cites·4 claims
- 0958US7166731B2Method of preparing fulvene compounds and method of preparing ansa-metallocene compounds using the compoundsLG CHEMICAL LTD·Filed 2004·Granted Jan 23, 2007·2 cites·18 claims
- 1051US8343597B2Norbornene polymer comprising photoreactive functional group having halogen substituent group, process for preparing the same, and alignment layer using the sameLG CHEMICAL LTD·Filed 2010·Granted Jan 1, 2013·0 cites·11 claims
- 1142US2012021141A1Composition for liquid crystal alignment layer and liquid crystal alignment layerYOO DONG-WOO·Filed 2011·Application pending·0 cites
- 1240US8449954B2Compound having photoreactive functional group, photoreactive polymer, and alignment film comprising the sameCHOI DAI-SEUNG·Filed 2011·Granted May 28, 2013·0 cites·15 claims
- 1340US2009192277A1Method of producing cyclic olefin polymers having polar functional groups, olefin polymer produced using the method and optical anisotropic film comprising the sameYOON SUNG CHEOL·Filed 2005·Application pending·0 cites
- 1439US2012015116A1Photoreactive polymer and preparation method thereofCHOI DAI-SEUNG·Filed 2011·Application pending·0 cites
- 1538US7638653B2Method of preparing phosphonium compound for cyclic olefin polymerizationLG CHEMICAL LTD·Filed 2006·Granted Dec 29, 2009·0 cites·2 claims
- 1636US8420755B2Compounds, catalyst composition comprising the same, and method for preparing of cycloolefin-based polymer using the sameWON YOUNG-CHUL·Filed 2010·Granted Apr 16, 2013·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →