Inventor · disambiguated record
Hwan-Sung Cheon
Also filed as: CHEON HWAN SUNG
51 granted patents·8 pending applications·151 citations·filing 1999–2017
97Inventor score
Top patents by PatentIndex Score
59 records- 0197US10240068B2Adhesive film and display member using sameSAMSUNG SDI CO LTD·Filed 2015·Granted Mar 26, 2019·8 cites·19 claims
- 0295US8445187B2Hardmask composition having antireflective properties and method of patterning material on substrate using the sameYOON KYONG HO·Filed 2011·Granted May 21, 2013·16 cites·13 claims
- 0394US7981594B2Hardmask composition having antirelective properties and method of patterning material on susbstrate using the sameCHEIL IND INC·Filed 2008·Granted Jul 19, 2011·19 cites·12 claims
- 0493US8741540B2Hard mask composition, method of forming a pattern, and semiconductor integrated circuit device including the patternKIM MIN-SOO·Filed 2011·Granted Jun 3, 2014·10 cites·14 claims
- 0591US9018776B2Hardmask composition including aromatic ring-containing compound, method of forming patterns, and semiconductor integrated circuit device including the patternsSONG JEE-YUN·Filed 2011·Granted Apr 28, 2015·20 cites·12 claims
- 0689US8921019B2Positive photosensitive resin composition, and photosensitive resin layer and display device using the sameKWON JI-YUN·Filed 2012·Granted Dec 30, 2014·9 cites·14 claims
- 0787US8637219B2Aromatic ring-containing compound for a resist underlayer and resist underlayer compositionCHO SUNG-WOOK·Filed 2010·Granted Jan 28, 2014·6 cites·14 claims
- 0886US8420289B2Aromatic ring-containing polymer, polymer mixture, antireflective hardmask composition, and associated methodsKIM MIN SOO·Filed 2009·Granted Apr 16, 2013·10 cites·17 claims
- 0984US9297940B2Photosensitive resin composition and color filter prepared using the sameCHEIL IND INC·Filed 2014·Granted Mar 29, 2016·4 cites·15 claims
- 1082US8153349B2Polymer composition, hardmask composition having antireflective properties, and associated methodsCHEON HWAN SUNG·Filed 2008·Granted Apr 10, 2012·10 cites·20 claims
- 1179US8741539B2Hardmask composition, method of forming a pattern using the same, and semiconductor integrated circuit device including the patternOH SEUNG-BAE·Filed 2011·Granted Jun 3, 2014·7 cites·16 claims
- 1276US9116429B2Resist underlayer polymer, resist underlayer composition including the same, and method of patterning using the sameSONG JEE-YUN·Filed 2010·Granted Aug 25, 2015·3 cites·18 claims
- 1376US8420287B2Positive photosensitive resin compositionJEONG JI-YOUNG·Filed 2010·Granted Apr 16, 2013·3 cites·13 claims
- 1475US8502334B2Image sensor and method for manufacturing the sameLEE KIL-SUNG·Filed 2011·Granted Aug 6, 2013·2 cites·16 claims
- 1573US8822110B2Photosensitive resin composition for color filter and color filter including the sameLEE CHANG-MIN·Filed 2012·Granted Sep 2, 2014·2 cites·9 claims
- 1673US8415424B2Aromatic ring-containing polymer for underlayer of resist and resist underlayer composition including the sameKIM MIN-SOO·Filed 2012·Granted Apr 9, 2013·2 cites·12 claims
- 1772US9329475B2Positive photosensitive resin composition, photosensitive resin film prepared by using the same, and display deviceCHEIL IND INC·Filed 2014·Granted May 3, 2016·1 cites·9 claims
- 1872US9268217B2Photosensitive resin composition and light blocking layer using the sameCHEIL IND INC·Filed 2014·Granted Feb 23, 2016·2 cites·15 claims
- 1972US8828630B2Photosensitive resin composition and color filter using the sameKWON JI-YUN·Filed 2012·Granted Sep 9, 2014·2 cites·13 claims
- 2071US9725389B2Monomer for a hardmask composition, hardmask composition comprising the monomer, and method for forming a pattern using the hardmask compositionCHEIL IND INC·Filed 2012·Granted Aug 8, 2017·2 cites·12 claims
- 2165US9182667B2Photosensitive resin composition for color filter and color filter using the sameMOON KYUNG-SOO·Filed 2012·Granted Nov 10, 2015·2 cites·5 claims
- 2263US9176381B2Positive type photosensitive resin compositionLEE JEONG-WOO·Filed 2010·Granted Nov 3, 2015·1 cites·11 claims
- 2362US9256118B2Positive photosensitive resin compositionKWON JI-YUN·Filed 2012·Granted Feb 9, 2016·1 cites·13 claims
- 2461US9341743B2Photosensitive resin composition for color filter, and color filter prepared using the sameCHEIL IND INC·Filed 2014·Granted May 17, 2016·1 cites·13 claims
- 2561US9069132B2Photosensitive resin composition for light blocking layer and light blocking layer using the sameCHEIL IND INC·Filed 2013·Granted Jun 30, 2015·1 cites·10 claims
- 2660US9195136B2Resist underlayer composition, method of forming patterns and semiconductor integrated circuit device including the patternsKWON HYO-YOUNG·Filed 2013·Granted Nov 24, 2015·1 cites·14 claims
- 2758US9023559B2Positive photosensitive resin composition, photosensitive resin film prepared by using the same, and semiconductor device including the photosensitive resin filmLEE JONG-HWA·Filed 2011·Granted May 5, 2015·1 cites·10 claims
- 2858US8592131B2Ortho-nitrobenzyl ester compound and positive type photosensitive resin composition including the sameCHUNG MIN-KOOK·Filed 2011·Granted Nov 26, 2013·1 cites·4 claims
- 2958US8501375B2Positive photosensitive resin compositionCHO HYUN-YONG·Filed 2011·Granted Aug 6, 2013·1 cites·10 claims
- 3055US2015132572A1Polycarbonate Glazing and Method of Preparing the SameSAMSUNG SDI CO LTD·Filed 2014·Application pending·0 cites
- 3154US9428632B2Quaternary phosphonium salt, epoxy resin composition for encapsulating semiconductor device and including the quaternary phosphonium salt, and semiconductor device encapsulated with the epoxy resin compositionKIM MIN GYUM·Filed 2013·Granted Aug 30, 2016·1 cites·13 claims
- 3253US9273171B2Flame retardant thermoplastic copolymer, method for preparing the same, and molded article including the sameCHEIL IND INC·Filed 2014·Granted Mar 1, 2016·0 cites·12 claims
- 3352US9957348B2Pyridiniuivi-based compound, epoxy resin composition comprising same, and apparatus manufactured using sameSAMSUNG SDI CO LTD·Filed 2014·Granted May 1, 2018·0 cites·12 claims
- 3450US2015160553A1Positive Photosensitive Resin Composition, Photosensitive Resin Film, and Display Device Using the SameCHEIL IND INC·Filed 2014·Application pending·0 cites
- 3549US2017327640A1Monomer for a hardmask composition, hardmask composition comprising the monomer, and method for forming a pattern using the hardmask compositionSAMSUNG SDI CO LTD·Filed 2017·Application pending·0 cites
- 3648US9284245B2Monomer for hardmask composition and hardmask composition including the monomer and method of forming patterns using the hardmask compositionLEE SUNG-JAE·Filed 2013·Granted Mar 15, 2016·0 cites·16 claims
- 3747US8697341B2Aromatic ring containing polymer, underlayer composition including the same, and associated methodsYOON KYONG-HO·Filed 2011·Granted Apr 15, 2014·0 cites·15 claims
- 3846US10047191B2Compound containing phosphonium ion, epoxy resin composition containing same, and device manufactured by using sameSAMSUNG SDI CO LTD·Filed 2014·Granted Aug 14, 2018·0 cites·19 claims
- 3946US9695294B2Epoxy resin composition for encapsulating semiconductor device and semiconductor device encapsulated using the sameKIM MIN GYUM·Filed 2013·Granted Jul 4, 2017·0 cites·5 claims
- 4046US9606438B2Resist underlayer composition, method of forming patterns, and semiconductor integrated circuit device including the patternCHEIL IND INC·Filed 2013·Granted Mar 28, 2017·0 cites·18 claims
- 4146US9535190B2Photosensitive resin composition and color filter using the sameSAMSUNG SDI CO LTD·Filed 2014·Granted Jan 3, 2017·0 cites·12 claims
- 4246US9487694B2Photosensitive resin composition and color filter using the sameKWON JI-YUN·Filed 2012·Granted Nov 8, 2016·0 cites·12 claims
- 4345US8956790B2Positive photosensitive resin composition, and organic insulator film for display device and display device fabricated using the sameCHEIL IND INC·Filed 2013·Granted Feb 17, 2015·0 cites·9 claims
- 4445US6388096B2Process for preparation of 2-aminothiazolecarboxamide derivativesLG CHEMICAL LTD·Filed 2001·Granted May 14, 2002·0 cites·1 claims
- 4545US2015210796A1Novel Compound, Novel Polymer, Colorant Including the Same, Positive Photosensitive Resin Composition Including the Same, and Color FilterSAMSUNG SDI CO LTD·Filed 2014·Application pending·0 cites
- 4643US9890238B2Curing catalyst for epoxy resin composition, epoxy resin composition comprising same, and apparatus manufactured by using sameSAMSUNG SDI CO LTD·Filed 2014·Granted Feb 13, 2018·0 cites·9 claims
- 4743US9334399B2Photosensitive resin composition and black spacer using the sameCHEIL IND INC·Filed 2013·Granted May 10, 2016·0 cites·9 claims
- 4843US8900780B2Photosensitive resin composition for color filter and color filter using the sameKIM JAE-HYUN·Filed 2012·Granted Dec 2, 2014·0 cites·9 claims
- 4943US2014353557A1Photosensitive Resin Composition, Black Spacer Prepared by Using the Composition, and Color Filter Having the Black SpacerCHEIL IND INC·Filed 2014·Application pending·0 cites
- 5041US8834749B2Photosensitive resin composition and light blocking layer using the sameCHEIL IND INC·Filed 2013·Granted Sep 16, 2014·0 cites·12 claims
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