Inventor · disambiguated record
Cheolmin Yun
Also filed as: YUN CHEOLMIN
19 granted patents·4 pending applications·32 citations·filing 2013–2019
90Inventor score
Files withLG CHEMICAL LTD23
Top patents by PatentIndex Score
23 records- 0197US10647883B2Polyimide-based solution and polyimide-based film produced using sameLG CHEMICAL LTD·Filed 2018·Granted May 12, 2020·8 cites·20 claims
- 0295US10316128B2Modified polyimide and curable resin compositionLG CHEMICAL LTD·Filed 2016·Granted Jun 11, 2019·5 cites·19 claims
- 0394US10556979B2Modified polyimide and curable resin compositionLG CHEMICAL LTD·Filed 2019·Granted Feb 11, 2020·4 cites·20 claims
- 0489US10144847B2Polyimide-based solution and polyimide-based film produced using sameLG CHEMICAL LTD·Filed 2015·Granted Dec 4, 2018·6 cites·21 claims
- 0589US9278488B2Polyamic acid polymer composite and preparation method thereofLG CHEMICAL LTD·Filed 2013·Granted Mar 8, 2016·5 cites·7 claims
- 0678US10544266B2Composition for the production of polyimide film for flexible board of photoelectronic deviceLG CHEMICAL LTD·Filed 2016·Granted Jan 28, 2020·3 cites·15 claims
- 0765US10899886B2Polyimide precursor solution and method for producing sameLG CHEMICAL LTD·Filed 2017·Granted Jan 26, 2021·1 cites·6 claims
- 0864US11479643B2Polyimide precursor solution and polyimide film produced using sameLG CHEMICAL LTD·Filed 2018·Granted Oct 25, 2022·0 cites·6 claims
- 0958US11472922B2Polyimide film, flexible substrate using same, and flexible display comprising flexible substrateLG CHEMICAL LTD·Filed 2019·Granted Oct 18, 2022·0 cites·19 claims
- 1057US11549013B2Polyimide copolymer and polyimide film using sameLG CHEMICAL LTD·Filed 2018·Granted Jan 10, 2023·0 cites·12 claims
- 1156US11773117B2Compound for enhancing adhesion properties of polyimide resin and polyimide copolymer produced using sameLG CHEMICAL LTD·Filed 2018·Granted Oct 3, 2023·0 cites·13 claims
- 1255US11261304B2Polyimide film forming composition and polyimide film produced by using sameLG CHEMICAL LTD·Filed 2017·Granted Mar 1, 2022·0 cites·7 claims
- 1354US11820785B2Siloxane compound and polyimide precursor composition comprising sameLG CHEMICAL LTD·Filed 2019·Granted Nov 21, 2023·0 cites·13 claims
- 1454US11319282B2Diamine compound and method for producing sameLG CHEMICAL LTD·Filed 2017·Granted May 3, 2022·0 cites·11 claims
- 1554US11248098B2Polyimide laminated film roll body and method for manufacturing sameLG CHEMICAL LTD·Filed 2018·Granted Feb 15, 2022·0 cites·19 claims
- 1652US11891483B2Polyimide film for display substrateLG CHEMICAL LTD·Filed 2018·Granted Feb 6, 2024·0 cites·7 claims
- 1752US11655337B2Polyimide precursor solution and method for producing sameLG CHEMICAL LTD·Filed 2017·Granted May 23, 2023·0 cites·8 claims
- 1852US11118015B2Laminate for manufacturing flexible substrate and method for manufacturing flexible substrate by using sameLG CHEMICAL LTD·Filed 2018·Granted Sep 14, 2021·0 cites·10 claims
- 1948US11466124B2Polyimide precursor composition and polyimide film using sameLG CHEMICAL LTD·Filed 2018·Granted Oct 11, 2022·0 cites·12 claims
- 2045US2019077915A1High-strength transparent polyamidimide and method for preparing sameLG CHEMICAL LTD·Filed 2017·Application pending·0 cites
- 2143US2019023846A1High strength transparent polyamide-imide and method for preparing sameLG CHEMICAL LTD·Filed 2017·Application pending·0 cites
- 2242US2019016849A1Polyamide-imide, method for preparing same, and polyamide-imide film using sameLG CHEMICAL LTD·Filed 2017·Application pending·0 cites
- 2339US2019010292A1High-strength transparent polyamide-imide and method for manufacturing sameLG CHEMICAL LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →