Inventor · disambiguated record
Chan Hyo Park
Also filed as: PARK CHAN · PARK CHAN HYO
16 granted patents·21 pending applications·68 citations·filing 2002–2024
90Inventor score
Top patents by PatentIndex Score
37 records- 0196US8257901B2Polyimide-based polymers, copolymers thereof and positive type photoresist compositions comprising the sameKIM SANG WOO·Filed 2010·Granted Sep 4, 2012·41 cites·17 claims
- 0291US9611358B2Laminate, and element comprising substrate manufactured using sameLG CHEMICAL LTD·Filed 2014·Granted Apr 4, 2017·9 cites·24 claims
- 0386US10035883B2Laminate, and element comprising substrate manufactured using sameLG CHEMICAL LTD·Filed 2014·Granted Jul 31, 2018·5 cites·22 claims
- 0484US10414869B2Laminite, and element comprising substrate manufactured using sameLG CHEMICAL LTD·Filed 2014·Granted Sep 17, 2019·4 cites·18 claims
- 0584US8795943B2Negative photoresist composition and patterning method for devicePARK CHAN-HYO·Filed 2011·Granted Aug 5, 2014·4 cites·18 claims
- 0682US10882957B2Laminate, and element comprising substrate manufactured using sameLG CHEMICAL LTD·Filed 2018·Granted Jan 5, 2021·2 cites·20 claims
- 0777US8669038B2Polyimide-based polymers, copolymers thereof and positive type photoresist compositions comprising the samePARK CHAN HYO·Filed 2012·Granted Mar 11, 2014·2 cites·17 claims
- 0873US2024155865A1Display device and method for fabricating the sameLG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 0970US12065543B2Polyimide-based polymer film, substrate for display device, and optical device using the sameLG CHEMICAL LTD·Filed 2020·Granted Aug 20, 2024·0 cites·14 claims
- 1069US2024336808A1Method of preparing polymer film, polymer film, substrate for display device, and optical device using the sameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 1168US2024279510A1Polymer resin composition, method of preparing polymer film, polymer film, substrate for display device, and optical device using the sameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 1266US11649354B2Polyimide film having improved thermal conductivity and manufacturing method thereforLG CHEMICAL LTD·Filed 2019·Granted May 16, 2023·0 cites·7 claims
- 1364US12129337B2Polyimide precursor composition and polyimide film manufactured using sameLG CHEMICAL LTD·Filed 2020·Granted Oct 29, 2024·0 cites·17 claims
- 1463US2024092974A1Polyimide-based polymer film, substrate for display device, and optical device using the sameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 1562US2023279184A1Composition comprising polyimide or precursor thereof, cured product thereof, polyimide film comprising cured product, laminate provided with polyimide film, and device provided with laminateLG CHEMICAL LTD·Filed 2021·Application pending·0 cites
- 1660US8470914B2Photosensitive polyimide and photosensitive resin composition comprising the sameJO JUNG HO·Filed 2010·Granted Jun 25, 2013·1 cites·10 claims
- 1759US9104106B2Negative photoresist composition and patterning method for deviceLG CHEMICAL LTD·Filed 2014·Granted Aug 11, 2015·0 cites·10 claims
- 1859US2010069520A1Block copolymer of polyimide and polyamic acid, method for producing the block copolymer, photosensitive resin composition comprising the block copolymer and protective film formed using the block copolymerLG CHEMICAL LTD·Filed 2009·Application pending·0 cites
- 1959US2023132166A1Polyimide-based polymer film, substrate for display device, circuit board, optical device and electronic device using the sameLG CHEMICAL LTD·Filed 2021·Application pending·0 cites
- 2059US2024294710A1Polyimide-based polymer film, substrate for display device, and optical device using the sameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 2157US11485859B2Polyimide film for flexible display device substrateLG CHEMICAL LTD·Filed 2018·Granted Nov 1, 2022·0 cites·10 claims
- 2255US2013189622A1Block copolymer of polymide and polyamic acid, method for producing the block copolymer, photosensitive resin composition comprising the block copolymer and protective film formed using the block copolymerLG CHEMICAL LTD·Filed 2013·Application pending·0 cites
- 2354US2020347184A1Polyimide precursor solution and polyimide film using sameLG CHEMICAL LTD·Filed 2019·Application pending·0 cites
- 2453US2010230068A1Method and mold for manufacturing cylinder head system for vehicleHYUNDAI MOTOR CO LTD·Filed 2010·Application pending·0 cites
- 2552US2008283210A1Method of manufacturing cylinder head system for vehicleKIM JONG BAE·Filed 2007·Application pending·0 cites
- 2650US12384885B2Support substrate for display device, organic EL display device, and manufacturing method for organic EL display deviceLG CHEMICAL LTD·Filed 2020·Granted Aug 12, 2025·0 cites·12 claims
- 2749US2014256876A1Insulation material for electronic deviceLG CHEMICAL LTD·Filed 2013·Application pending·0 cites
- 2846US2014296408A1Insulation Material for Electronic DeviceLG CHEMICAL LTD·Filed 2013·Application pending·0 cites
- 2945US2024287266A1Polyimide-based polymer film, substrate for display device, and optical device using the sameLG CHEMICAL LTD·Filed 2023·Application pending·0 cites
- 3044US2011123927A1Photosensitive resin composition containing polyimide resin and novolak resinLG CHEMICAL LTD·Filed 2009·Application pending·0 cites
- 3143US12154815B2Stack for manufacturing flexible element and method for manufacturing flexible element by using sameLG CHEMICAL LTD·Filed 2019·Granted Nov 26, 2024·0 cites·7 claims
- 3243US2010055401A1Manufacturing method of film having micro-pattern thereon and film manufactured therebyLG CHEMICAL LTD·Filed 2008·Application pending·0 cites
- 3342US2008141971A1Cylinder head and exhaust system of a multi-cylinder enginePARK CHAN HYO·Filed 2007·Application pending·0 cites
- 3441US2019048143A1Polyimide film having improved heat resistance and method for manufacturing sameLG CHEMICAL LTD·Filed 2017·Application pending·0 cites
- 3538US2011223538A1Photosensitive organic insulator composition for oled deviceLG CHEMICAL LTD·Filed 2011·Application pending·0 cites
- 3636US8758976B2Positive photosensitive polyimide compositionSEONG HYE-RAN·Filed 2009·Granted Jun 24, 2014·0 cites·8 claims
- 3730US2002137818A1Ink composition for solder resistFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →