Inventor · disambiguated record
Chong Kyu Shin
Also filed as: SHIN CHONG K · SHIN CHONG-KYU
57 granted patents·11 pending applications·115 citations·filing 2004–2020
97Inventor score
Top patents by PatentIndex Score
68 records- 0192US7807759B2Branched and sulphonated multi block copolymer and electrolyte membrane using the sameLG CHEMICAL LTD·Filed 2005·Granted Oct 5, 2010·29 cites·16 claims
- 0291US7601785B2Sulphonated multiblock copolymer and electrolyte membrane using the sameLG CHEMICAL LTD·Filed 2005·Granted Oct 13, 2009·21 cites·19 claims
- 0388US9136551B2Sulphonate based compound, polymer electrolyte membrane comprising same and fuel cell comprising sameLG CHEMICAL LTD·Filed 2012·Granted Sep 15, 2015·9 cites·11 claims
- 0484US9243134B2Core-shell resin pellet having melt viscosity difference between the core resin and the shell resinLG CHEMICAL LTD·Filed 2012·Granted Jan 26, 2016·2 cites·1 claims
- 0584US8993053B2Method of manufacturing reverse osmosis membrane, and reverse osmosis membrane manufactured therebyLG CHEMICAL LTD·Filed 2013·Granted Mar 31, 2015·5 cites·2 claims
- 0682US9296888B2Resin blendLG CHEMICAL LTD·Filed 2012·Granted Mar 29, 2016·2 cites·3 claims
- 0781US7446165B2Benzimidazole compoundLG CHEMICAL LTD·Filed 2005·Granted Nov 4, 2008·4 cites·4 claims
- 0880US10035902B2Resin blendLG CHEMICAL LTD·Filed 2015·Granted Jul 31, 2018·1 cites·8 claims
- 0980US9044924B2Resin articleLG CHEMICAL LTD·Filed 2012·Granted Jun 2, 2015·2 cites·7 claims
- 1079US9079139B2Reverse osmosis membraneLG CHEMICAL LTD·Filed 2013·Granted Jul 14, 2015·3 cites·10 claims
- 1178US9296178B2Resin articleLG CHEMICAL LTD·Filed 2013·Granted Mar 29, 2016·2 cites·7 claims
- 1276US7632591B2Branched multiblock polybenzimidazole-benzamide copolymer and method for preparing the same, electrolyte membrane and paste/gel prepared therefromLG CHEMICAL LTD·Filed 2006·Granted Dec 15, 2009·3 cites·21 claims
- 1375US9259691B2Water-treatment separating membrane of high flux having good chlorine resistanceLG CHEMICAL LTD·Filed 2014·Granted Feb 16, 2016·2 cites·12 claims
- 1475US8770414B2Reverse osmosis membrane including ultra-hydrophilic passivation layer and method of manufacturing the sameLG CHEMICAL LTD·Filed 2013·Granted Jul 8, 2014·3 cites·14 claims
- 1573US9415351B2High permeate flux reverse osmosis membrane including surface-treated zeolite and method of manufacturing the sameLG CHEMICAL LTD·Filed 2013·Granted Aug 16, 2016·2 cites·5 claims
- 1673US9211507B2Water-treatment separating membrane of high flux having good chlorine resistance and method of manufacturing the sameLG CHEMICAL LTD·Filed 2014·Granted Dec 15, 2015·2 cites·17 claims
- 1773US8426487B2Fluorine-based compounds and coating compositions comprising the sameSHIN CHONG-KYU·Filed 2009·Granted Apr 23, 2013·3 cites·14 claims
- 1872US8646617B2Reverse osmosis membrane having good antifouling properties and method of manufacturing the sameLG CHEMICAL LTD·Filed 2013·Granted Feb 11, 2014·2 cites·16 claims
- 1971US9644086B2Resin blendLG CHEMICAL LTD·Filed 2012·Granted May 9, 2017·2 cites·3 claims
- 2070US9923225B2Ion transport material, electrolyte membrane comprising same, and method for producing sameLG CHEMICAL LTD·Filed 2014·Granted Mar 20, 2018·1 cites·19 claims
- 2169US9643209B2Method of manufacturing reverse osmosis membrane, and reverse osmosis membrane manufactured therebyLG CHEMICAL LTD·Filed 2014·Granted May 9, 2017·1 cites·2 claims
- 2269US8925738B2Water treatment membrane having high chlorine resistance and high permeability and method of manufacturing the sameLG CHEMICAL LTD·Filed 2014·Granted Jan 6, 2015·1 cites·16 claims
- 2368US9481149B2Resin articleLG CHEMICAL LTD·Filed 2012·Granted Nov 1, 2016·2 cites·5 claims
- 2468US8875906B2Reverse osmosis membrane including nano-silver wire layer and fabrication method thereofLG CHEMICAL LTD·Filed 2012·Granted Nov 4, 2014·1 cites·11 claims
- 2567US10112154B2Polyamide-based water-treatment separation membrane having excellent durability, and manufacturing method thereforLG CHEMICAL LTD·Filed 2014·Granted Oct 30, 2018·1 cites·17 claims
- 2665US10632428B2Water treatment membrane production method, water treatment membrane produced using same, and water treatment module comprising water treatment membraneLG CHEMICAL LTD·Filed 2016·Granted Apr 28, 2020·1 cites·12 claims
- 2765US9649597B2Polyamide water-treatment separation membrane with improved antifouling properties and manufacturing method thereofLG CHEMICAL LTD·Filed 2014·Granted May 16, 2017·1 cites·14 claims
- 2865US9370751B2Water-treatment separating membrane of high flux having good chlorine resistanceLG CHEMICAL LTD·Filed 2014·Granted Jun 21, 2016·0 cites·8 claims
- 2964US9054357B2Reinforced composite electrolyte membrane for fuel cellKIM EUN JU·Filed 2007·Granted Jun 9, 2015·1 cites·6 claims
- 3063US2015375179A1Method of manufacturing polyamide-based reverse omosis membrane having excellent salt rejection and high permeable flux properties, and reverse osmosis membrane manufactured using the sameLG CHEMICAL LTD·Filed 2014·Application pending·0 cites
- 3161US11517861B2Water treatment separation membrane, water treatment module comprising same, and manufacturing method thereforLG CHEMICAL LTD·Filed 2019·Granted Dec 6, 2022·0 cites·8 claims
- 3261US2018326366A1Method of manufacturing polyamide-based reverse osmosis membrane having excellent salt rejection and high permeable flux properties, and reverse osmosis membrane manufactured using the sameLG CHEMICAL LTD·Filed 2018·Application pending·0 cites
- 3360US8142953B2Hydrophilic adjuvantKIM DONG PYO·Filed 2006·Granted Mar 27, 2012·2 cites·23 claims
- 3458US11992812B2Composition for polyamide interfacial polymerization, and method for manufacturing water treatment separation membrane by using sameLG CHEMICAL LTD·Filed 2019·Granted May 28, 2024·0 cites·6 claims
- 3558US11883785B2Reverse osmosis membrane, manufacturing method therefor, and water treatment moduleLG CHEMICAL LTD·Filed 2019·Granted Jan 30, 2024·0 cites·9 claims
- 3657US11198102B2Method for producing composition for forming gas separation membrane active layer, composition for forming gas separation membrane active layer produced by same, method for manufacturing gas separation membrane, and gas separation membraneLG CHEMICAL LTD·Filed 2018·Granted Dec 14, 2021·0 cites·20 claims
- 3757US9650263B2Separation membrane having excellent antifouling properties for water treatment and manufacturing method thereofLG CHEMICAL LTD·Filed 2014·Granted May 16, 2017·0 cites·18 claims
- 3857US2014322443A1Reverse osmosis separtion membrane having high degree of salt rejection and high permeation flux and method of manufacturing the sameLG CHEMICAL LTD·Filed 2014·Application pending·0 cites
- 3956US7556876B2Polybenzimidazole-benzamide copolymer, process for preparing the same, electrolyte membrane prepared therefrom and process for preparing the sameLG CHEMICAL LTD·Filed 2005·Granted Jul 7, 2009·0 cites·8 claims
- 4054US11718712B2Composition for interfacial polymerization of polyamide and manufacturing method for water treatment separation membrane using sameLG CHEMICAL LTD·Filed 2019·Granted Aug 8, 2023·0 cites·4 claims
- 4154US10439245B2Ion transport material, electrolyte membrane comprising same, and method for producing sameLG CHEMICAL LTD·Filed 2014·Granted Oct 8, 2019·0 cites·20 claims
- 4254US9893374B2Reinforced composite electrolyte membrane for fuel cellLG CHEMICAL LTD·Filed 2015·Granted Feb 13, 2018·0 cites·8 claims
- 4354US9782767B2Sulfonate-based compound and polymer electrolyte membrane using sameLG CHEMICAL LTD·Filed 2014·Granted Oct 10, 2017·0 cites·16 claims
- 4454US9205384B2High permeate flux reverse osmosis membrane including carbodiimide compound and method of manufacturing the sameLG CHEMICAL LTD·Filed 2013·Granted Dec 8, 2015·0 cites·10 claims
- 4554US2013284665A1Reverse osmosis separation membrane having high degree of salt rejection and high permeation flux and method of manufacturing the sameLG CHEMICAL LTD·Filed 2013·Application pending·0 cites
- 4653US10632425B2Composition for interfacial polymerization of polyamide and method for manufacturing reverse osmosis membrane using sameLG CHEMICAL LTD·Filed 2017·Granted Apr 28, 2020·0 cites·14 claims
- 4753US9833751B2Polyamide water-treatment separation membrane having superior oxidation resistance and chlorine resistance properties, and method of manufacturing the sameLG CHEMICAL LTD·Filed 2014·Granted Dec 5, 2017·0 cites·10 claims
- 4853US2015190761A1Reverse osmosis membraneLG CHEMICAL LTD·Filed 2015·Application pending·0 cites
- 4952US10155204B2High-functional polyamide-based dry water treatment separator and method for manufacturing sameLG CHEMICAL LTD·Filed 2014·Granted Dec 18, 2018·0 cites·13 claims
- 5052US7851557B2Organic/inorganic composite electrolyte membranes using zeolite and fuel cell comprising the sameLG CHEMICAL LTD·Filed 2007·Granted Dec 14, 2010·0 cites·10 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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