Cheon; Hwan Sung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cheon; Hwan Sung.The latest application filed is for "monomer for a hardmask composition, hardmask composition comprising the monomer, and method for forming a pattern using the hardmask composition".

Company Profile

3.78.67

Cheon; Hwan Sung - Uiwang-si KR
CHEON; Hwan-Sung - Suwon-si KR
- Uiwang-si KR
Cheon; Hwan Sung - Seoul N/A KR
Cheon, Hwan-Sung - Yusong-ku KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Adhesive composition for polarizing plate, polarizing plate including the same, and optical display including the same Grant 10,241,250 - Nam , et al.	2019-03-26
Adhesive film and display member using same Grant 10,240,068 - Nam , et al.	2019-03-26
Compound containing phosphonium ion, epoxy resin composition containing same, and device manufactured by using same Grant 10,047,191 - Cheon , et al. August 14, 2	2018-08-14
Pyridiniuivi-based compound, epoxy resin composition comprising same, and apparatus manufactured using same Grant 9,957,348 - Lee , et al. May 1, 2	2018-05-01
Curing catalyst for epoxy resin composition, epoxy resin composition comprising same, and apparatus manufactured by using same Grant 9,890,238 - Kim , et al. February 13, 2	2018-02-13
Monomer For A Hardmask Composition, Hardmask Composition Comprising The Monomer, And Method For Forming A Pattern Using The Hardmask Composition App 20170327640 - KIM; Yun-Jun ; et al.	2017-11-16
Adhesive Film And Display Member Using Same App 20170253770 - NAM; Irina ; et al.	2017-09-07
Monomer for a hardmask composition, hardmask composition comprising the monomer, and method for forming a pattern using the hardmask composition Grant 9,725,389 - Kim , et al. August 8, 2	2017-08-08
Epoxy resin composition for encapsulating semiconductor device and semiconductor device encapsulated using the same Grant 9,695,294 - Kim , et al. July 4, 2	2017-07-04
Resist underlayer composition, method of forming patterns, and semiconductor integrated circuit device including the pattern Grant 9,606,438 - Kim , et al. March 28, 2	2017-03-28
Photosensitive resin composition and color filter using the same Grant 9,535,190 - Choi , et al. January 3, 2	2017-01-03
Pyridinium-based Compound, Epoxy Resin Composition Comprising Same, And Apparatus Manufactured Using Same App 20160333136 - LEE; Dong Hwan ; et al.	2016-11-17
Curing Catalyst For Epoxy Resin Composition, Epoxy Resin Composition Comprising Same, And Apparatus Manufactured By Using Same App 20160326303 - KIM; Jung Seob ; et al.	2016-11-10
Photosensitive resin composition and color filter using the same Grant 9,487,694 - Kwon , et al. November 8, 2	2016-11-08
Compound Containing Phosphonium Ion, Epoxy Resin Composition Containing Same, And Device Manufactured By Using Same App 20160159971 - CHEON; Jin Min ; et al.	2016-06-09
Adhesive Composition For Polarizing Plate, Polarizing Plate Including The Same, And Optical Display Including The Same App 20160152877 - Nam; Irina ; et al.	2016-06-02
Photosensitive resin composition for color filter, and color filter prepared using the same Grant 9,341,743 - Kim , et al. May 17, 2	2016-05-17
Photosensitive resin composition and black spacer using the same Grant 9,334,399 - Yu , et al. May 10, 2	2016-05-10
Positive photosensitive resin composition, photosensitive resin film prepared by using the same, and display device Grant 9,329,475 - Namgung , et al. May 3, 2	2016-05-03
Photosensitive resin composition and color filter prepared using the same Grant 9,297,940 - Shin , et al. March 29, 2	2016-03-29
Monomer for hardmask composition and hardmask composition including the monomer and method of forming patterns using the hardmask composition Grant 9,284,245 - Lee , et al. March 15, 2	2016-03-15
Flame retardant thermoplastic copolymer, method for preparing the same, and molded article including the same Grant 9,273,171 - Kang , et al. March 1, 2	2016-03-01
Positive photosensitive resin composition, photosensitive resin layer prepared by using the same, and semiconductor device including the photosensitive resin layer Grant 9,268,221 - Jeong , et al. February 23, 2	2016-02-23
Photosensitive resin composition and light blocking layer using the same Grant 9,268,217 - Kim , et al. February 23, 2	2016-02-23
Resist Underlayer Composition, Method Of Forming Patterns, And Semiconductor Integrated Circuit Device Including The Pattern App 20160041470 - KIM; Min-Gyum ; et al.	2016-02-11
Positive photosensitive resin composition Grant 9,256,118 - Kwon , et al. February 9, 2	2016-02-09
Resist underlayer composition, method of forming patterns and semiconductor integrated circuit device including the patterns Grant 9,195,136 - Kwon , et al. November 24, 2	2015-11-24
Photosensitive resin composition for color filter and color filter using the same Grant 9,182,667 - Moon , et al. November 10, 2	2015-11-10
Positive type photosensitive resin composition Grant 9,176,381 - Lee , et al. November 3, 2	2015-11-03
Resist underlayer polymer, resist underlayer composition including the same, and method of patterning using the same Grant 9,116,429 - Song , et al. August 25, 2	2015-08-25
Novel Compound, Novel Polymer, Colorant Including the Same, Positive Photosensitive Resin Composition Including the Same, and Color Filter App 20150210796 - KIM; Won-Jung ; et al.	2015-07-30
Photosensitive Resin Composition and Color Filter Using the Same App 20150192699 - CHOI; Se-Young ; et al.	2015-07-09
Photosensitive resin composition for light blocking layer and light blocking layer using the same Grant 9,069,132 - Jung , et al. June 30, 2	2015-06-30
Positive Photosensitive Resin Composition, Photosensitive Resin Film, and Display Device Using the Same App 20150160553 - KWON; Hyo-Young ; et al.	2015-06-11
Polycarbonate Glazing and Method of Preparing the Same App 20150132572 - LEE; Woo Jin ; et al.	2015-05-14
Positive photosensitive resin composition, photosensitive resin film prepared by using the same, and semiconductor device including the photosensitive resin film Grant 9,023,559 - Lee , et al. May 5, 2	2015-05-05
Hardmask composition including aromatic ring-containing compound, method of forming patterns, and semiconductor integrated circuit device including the patterns Grant 9,018,776 - Song , et al. April 28, 2	2015-04-28
Positive Photosensitive Resin Composition, Photosensitive Resin Film Prepared by Using the Same, and Display Device App 20150111153 - NAMGUNG; Ran ; et al.	2015-04-23
Photosensitive Resin Composition for Color Filter, and Color Filter Prepared Using the Same App 20150053900 - KIM; Seung Hyun ; et al.	2015-02-26
Photosensitive Resin Composition and Light Blocking Layer Using the Same App 20150050595 - KIM; Seung-Hyun ; et al.	2015-02-19
Positive photosensitive resin composition, and organic insulator film for display device and display device fabricated using the same Grant 8,956,790 - Lee , et al. February 17, 2	2015-02-17
Photosensitive Resin Composition and Color Filter Prepared Using the Same App 20150028271 - SHIN; Myoung Youp ; et al.	2015-01-29
Flame Retardant Thermoplastic Copolymer, Method for Preparing the Same, and Molded Article Including the Same App 20150005410 - KANG; Yong Hee ; et al.	2015-01-01
Positive photosensitive resin composition, and photosensitive resin layer and display device using the same Grant 8,921,019 - Kwon , et al. December 30, 2	2014-12-30
Positive photosensitive resin composition, and photosensitive resin layer and display device using the same Grant 08921019 -	2014-12-30
Photosensitive Resin Composition, Black Spacer Prepared by Using the Composition, and Color Filter Having the Black Spacer App 20140353557 - YU; Arum ; et al.	2014-12-04
Photosensitive resin composition for color filter and color filter using the same Grant 8,900,780 - Kim , et al. December 2, 2	2014-12-02
Photosensitive Resin Composition for Color Filter and Color Filter Using the Same App 20140349220 - Moon; Kyung-Soo ; et al.	2014-11-27
Monomer For A Hardmask Composition, Hardmask Composition Comprising The Monomer, And Method For Forming A Pattern Using The Hardmask Composition App 20140342273 - Kim; Yun-Jun ; et al.	2014-11-20
Resist Underlayer Composition, Method Of Forming Patterns And Semiconductor Integrated Circuit Device Including The Patterns App 20140319659 - KWON; Hyo-Young ; et al.	2014-10-30
Photosensitive Resin Composition and Color Filter Using the Same App 20140319421 - Kwon; Ji-Yun ; et al.	2014-10-30
Organic Solution for Surface Treatment of Induim Zinc Oxide Substrate and Method of Preparing Display Substrate Using the Same App 20140308618 - CHOI; Hyun-Moo ; et al.	2014-10-16
Positive photosensitive resin composition, photosensitive resin film prepared by using the same, and semiconductor device including the photosensitive resin film Grant 8,841,064 - Cha , et al. September 23, 2	2014-09-23
Photosensitive resin composition and light blocking layer using the same Grant 8,834,749 - Choi , et al. September 16, 2	2014-09-16
Photosensitive resin composition and color filter using the same Grant 8,828,630 - Kwon , et al. September 9, 2	2014-09-09
Photosensitive resin composition for color filter and color filter including the same Grant 8,822,110 - Lee , et al. September 2, 2	2014-09-02
Photosensitive Resin Composition for Color Filter and Color Filter Using the Same App 20140234758 - Kim; Jae-Hyun ; et al.	2014-08-21
Monomer For Hardmask Composition And Hardmask Composition Including The Monomer And Method Of Forming Patterns Using The Hardmask Composition App 20140186777 - LEE; Sung-Jae ; et al.	2014-07-03
Epoxy Resin Composition For Encapsulating Semiconductor Device And Semiconductor Device Encapsulated Using The Same App 20140179835 - KIM; Min Gyum ; et al.	2014-06-26
Quaternary Phosphonium Salt, Epoxy Resin Composition For Encapsulating Semiconductor Device And Including The Quaternary Phosphonium Salt, And Semiconductor Device Encapsulated With The Epoxy Resin Composition App 20140179827 - KIM; Min Gyum ; et al.	2014-06-26
Photosensitive Resin Composition and Light Blocking Layer Using the Same App 20140175343 - CHOI; Hyun-Moo ; et al.	2014-06-26
Positive Photosensitive Resin Composition, and Organic Insulator Film for Display Device and Display Device Fabricated Using the Same App 20140178816 - LEE; Jun-Ho ; et al.	2014-06-26
Photosensitive Resin Composition for Light Blocking Layer and Light Blocking Layer Using the Same App 20140178815 - JUNG; Ju-Ho ; et al.	2014-06-26
Positive Photosensitive Resin Composition App 20140170562 - Kwon; Ji-Yun ; et al.	2014-06-19
Photosensitive Resin Composition and Black Spacer Using the Same App 20140163131 - YU; A-Rum ; et al.	2014-06-12
Hard mask composition, method of forming a pattern, and semiconductor integrated circuit device including the pattern Grant 8,741,540 - Kim , et al. June 3, 2	2014-06-03
Hardmask composition, method of forming a pattern using the same, and semiconductor integrated circuit device including the pattern Grant 8,741,539 - Oh , et al. June 3, 2	2014-06-03
Phenol compounds and positive photosensitive resin composition including the same Grant 8,697,320 - Jeong , et al. April 15, 2	2014-04-15
Aromatic ring containing polymer, underlayer composition including the same, and associated methods Grant 8,697,341 - Yoon , et al. April 15, 2	2014-04-15
Aromatic ring-containing compound for a resist underlayer and resist underlayer composition Grant 8,637,219 - Cho , et al. January 28, 2	2014-01-28
Aromatic ring-containing polymer for resist underlayer, resist underlayer composition including the same, and method of patterning device using the same Grant 8,617,792 - Cho , et al. December 31, 2	2013-12-31
Ortho-nitrobenzyl ester compound and positive type photosensitive resin composition including the same Grant 8,592,131 - Chung , et al. November 26, 2	2013-11-26
Image sensor and method for manufacturing the same Grant 8,502,334 - Lee , et al. August 6, 2	2013-08-06
Positive photosensitive resin composition Grant 8,501,375 - Cho , et al. August 6, 2	2013-08-06
Positive Photosensitive Resin Composition, and Photosensitive Resin Layer and Display Device Using the Same App 20130171568 - KWON; Ji-Yun ; et al.	2013-07-04
Photosensitive Resin Composition for Color Filter and Color Filter Including the Same App 20130143158 - LEE; Chang-Min ; et al.	2013-06-06
Hardmask composition having antireflective properties and method of patterning material on substrate using the same Grant 8,445,187 - Yoon , et al. May 21, 2	2013-05-21
Photosensitive Resin Composition and Color Filter Using the Same App 20130122422 - KWON; Ji-Yun ; et al.	2013-05-16
Positive photosensitive resin composition Grant 8,420,287 - Jeong , et al. April 16, 2	2013-04-16
Aromatic ring-containing polymer, polymer mixture, antireflective hardmask composition, and associated methods Grant 8,420,289 - Kim , et al. April 16, 2	2013-04-16
Aromatic ring-containing polymer for underlayer of resist and resist underlayer composition including the same Grant 8,415,424 - Kim , et al. April 9, 2	2013-04-09
Aromatic Ring-containing Polymer For Underlayer Of Resist And Resist Underlayer Composition Including The Same App 20120270994 - KIM; Min-Soo ; et al.	2012-10-25
Positive Photosensitive Resin Composition, Photosensitive Resin Film Prepared by Using the Same, and Semiconductor Device Including the Photosensitive Resin Film App 20120171614 - CHA; Myoung-Hwan ; et al.	2012-07-05
Positive Photosensitive Resin Composition, Photosensitive Resin Film Prepared by Using the Same, and Semiconductor Device Including the Photosensitive Resin Film App 20120171610 - LEE; Jong-Hwa ; et al.	2012-07-05
Positive Photosensitive Resin Composition, Photosensitive Resin Layer Prepared by Using the Same, and Semiconductor Device Including the Photosensitive Resin Layer App 20120171609 - JEONG; Ji-Young ; et al.	2012-07-05
Hard Mask Composition, Method Of Forming A Pattern, And Semiconductor Integrated Circuit Device Including The Pattern App 20120168894 - Kim; Min-Soo ; et al.	2012-07-05
Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film Manufactured Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Alignment Film App 20120172541 - DONG; Won-Seok ; et al.	2012-07-05
Ortho-Nitrobenzyl Ester Compound and Positive Type Photosensitive Resin Composition Including the Same App 20120156622 - CHUNG; Min-Kook ; et al.	2012-06-21
Hardmask Composition, Method Of Forming A Pattern Using The Same, And Semiconductor Integrated Circuit Device Including The Pattern App 20120153424 - OH; Seung-Bae ; et al.	2012-06-21
Hardmask Composition And Method Of Forming Patterns And Semiconductor Integrated Circuit Device Including The Patterns App 20120153511 - SONG; Jee-Yun ; et al.	2012-06-21
Novel Phenol Compounds and Positive Photosensitive Resin Composition Including the Same App 20120156614 - JEONG; Ji-Young ; et al.	2012-06-21
Positive Photosensitive Resin Composition App 20120156616 - CHO; Hyun-Yong ; et al.	2012-06-21
Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film Manufactured Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Alignment Film App 20120116045 - KWAK; Tae-Hyoung ; et al.	2012-05-10
Polymer composition, hardmask composition having antireflective properties, and associated methods Grant 8,153,349 - Cheon , et al. April 10, 2	2012-04-10
Image Sensor and Method for Manufacturing the Same App 20120007200 - LEE; Kil-Sung ; et al.	2012-01-12
Hardmask Composition Having Antireflective Properties And Method Of Patterning Material On Substrate Using The Same App 20110275019 - YOON; Kyong Ho ; et al.	2011-11-10
Aromatic Ring Containing Polymer, Underlayer Composition Including The Same, And Associated Methods App 20110229828 - YOON; Kyong-Ho ; et al.	2011-09-22
Hardmask composition having antirelective properties and method of patterning material on susbstrate using the same Grant 7,981,594 - Yoon , et al. July 19, 2	2011-07-19
Positive Type Photosensitive Resin Composition App 20110159428 - LEE; Jeong-Woo ; et al.	2011-06-30
Aromatic Ring-containing Compound For A Resist Underlayer And Resist Underlayer Composition App 20110155944 - Cho; Sung-Wook ; et al.	2011-06-30
Resist Underlayer Polymer, Resist Underlayer Composition Including The Same, And Method Of Patterning Using The Same App 20110117501 - SONG; Jee Yun ; et al.	2011-05-19
Positive Photosensitive Resin Composition App 20110111346 - JEONG; Ji-Young ; et al.	2011-05-12
Aromatic Ring-containing Polymer For Resist Underlayer, Resist Underlayer Composition Including The Same, And Method Of Patterning Device Using The Same App 20110027722 - Cho; Sung-Wook ; et al.	2011-02-03
Aromatic ring-containing polymer, polymer mixture, antireflective hardmask composition, and associated methods App 20100021830 - Kim; Min Soo ; et al.	2010-01-28
Polymer composition, hardmask composition having antireflective properties, and associated methods App 20090176165 - Cheon; Hwan Sung ; et al.	2009-07-09
Hardmask composition having antirelective properties and method of patterning material on susbstrate using the same App 20080305441 - YOON; Kyong Ho ; et al.	2008-12-11
Process for preparation of 2-aminothiazolecarboxamide derivatives App 20020010340 - Joe, Goon-Ho ; et al.	2002-01-24
Process for preparation of 2-aminothiazolecarboxamide derivatives Grant 6,277,995 - Joe , et al. August 21, 2	2001-08-21