Yoon; Seon-mi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoon; Seon-mi.The latest application filed is for "direct graphene growing method".

Company Profile

3.79.84

Yoon; Seon-mi - Yongin-si KR
YOON; Seon-mi - Suwon-si KR
YOON; Seon Mi - Gyeonggi-do KR
Yoon; Seon-mi - Daejeon-si 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
Direct graphene growing method Grant 11,407,637 - Shin , et al. August 9, 2	2022-08-09
Direct Graphene Growing Method App 20200317511 - SHIN; Hyeon-jin ; et al.	2020-10-08
Direct graphene growing method Grant 10,723,620 - Shin , et al.	2020-07-28
Transparent electrode comprising doped graphene, process of preparing the same, and display device and solar cell comprising the electrode Grant 10,177,261 - Yoon , et al. J	2019-01-08
Graphene shell and process of preparing the same Grant 9,902,619 - Choi , et al. February 27, 2	2018-02-27
Doped graphene, method of manufacturing the doped graphene, and a device including the doped graphene Grant 9,887,020 - Shin , et al. February 6, 2	2018-02-06
Graphene pattern and process of preparing the same Grant 9,670,590 - Choi , et al. June 6, 2	2017-06-06
Single crystalline graphene sheet and process of preparing the same Grant 9,534,312 - Choi , et al. January 3, 2	2017-01-03
Gas separation membrane and method of preparing the same Grant 9,533,265 - Choi , et al. January 3, 2	2017-01-03
Graphene sheet and process of preparing the same Grant 9,527,742 - Choi , et al. December 27, 2	2016-12-27
Gas separation membrane and method of preparing the same Grant 9,527,043 - Choi , et al. December 27, 2	2016-12-27
Graphene base and method of preparing the same Grant 9,475,703 - Shin , et al. October 25, 2	2016-10-25
Electrode, lithium battery, method of manufacturing electrode, and composition for coating electrode Grant 9,397,330 - Kwon , et al. July 19, 2	2016-07-19
Negative electrode for lithium battery, lithium battery including the same, and methods of manufacture thereof Grant 9,391,329 - Yoon , et al. July 12, 2	2016-07-12
Single Crystalline Graphene Sheet And Process Of Preparing The Same App 20160160379 - CHOI; Jae-young ; et al.	2016-06-09
Graphene base and method of preparing the same Grant 9,315,387 - Shin , et al. April 19, 2	2016-04-19
Graphene sheet, graphene base including the same, and method of preparing the graphene sheet Grant 9,187,332 - Yoon , et al. November 17, 2	2015-11-17
Method of forming multi-layer graphene Grant 9,023,221 - Woo , et al. May 5, 2	2015-05-05
Doped graphene structure comprising hydrophobic organic material, method for preparing the same, and transparent electrode, display device and solar cell comprising the electrode Grant 8,981,357 - Yoon , et al. March 17, 2	2015-03-17
Method of fabricating single-layer graphene Grant 8,890,171 - Woo , et al. November 18, 2	2014-11-18
Transparent carbon nanotube electrode with net-like carbon nanotube film and preparation method thereof Grant 8,840,954 - Yi , et al. September 23, 2	2014-09-23
Graphene Base And Method Of Preparing The Same App 20140263166 - SHIN; Hyeon-jin ; et al.	2014-09-18
Graphene Shell And Process Of Preparing The Same App 20140220348 - CHOI; Jae-young ; et al.	2014-08-07
Method of forming nano dots, method of fabricating the memory device including the same, charge trap layer including the nano dots and memory device including the same Grant 8,748,968 - Choi , et al. June 10, 2	2014-06-10
Graphene shell and process of preparing the same Grant 8,734,900 - Choi , et al. May 27, 2	2014-05-27
Transparent electrode comprising graphene sheet, and display and solar cell including the electrode Grant 8,723,024 - Choi , et al. May 13, 2	2014-05-13
Reduced graphene oxide doped with dopant, thin layer and transparent electrode Grant 8,715,532 - Shin , et al. May 6, 2	2014-05-06
Doped Graphene Structure Comprising Hydrophobic Organic Material, Method For Preparing The Same, And Transparent Electrode, Display Device And Solar Cell Comprising The Electrode App 20140110670 - YOON; Seon-mi ; et al.	2014-04-24
Gas Separation Membrane And Method Of Preparing The Same App 20140069277 - CHOI; Jae-young ; et al.	2014-03-13
Method of preparing graphene shell and graphene shell prepared using the method Grant 8,663,591 - Yoon , et al. March 4, 2	2014-03-04
Method Of Fabricating Single-layer Graphene App 20140014970 - WOO; Yun-sung ; et al.	2014-01-16
Transparent carbon nanotube electrode using conductive dispersant and production method thereof Grant 8,603,836 - Yoon , et al. December 10, 2	2013-12-10
Dispersed solution of carbon nanotubes and method of preparing the same Grant 8,591,771 - Yoon , et al. November 26, 2	2013-11-26
Negative Electrode For Lithium Battery, Lithium Battery Including The Same, And Methods Of Manufacture Thereof App 20130309571 - YOON; Seon-mi ; et al.	2013-11-21
Gas Separation Membrane And Method Of Preparing The Same App 20130305927 - CHOI; Jae-young ; et al.	2013-11-21
Process of preparing carbon nanotube having improved conductivity Grant 8,586,458 - Yoon , et al. November 19, 2	2013-11-19
Carbon nanotube having improved conductivity, process of preparing the same, and electrode comprising the carbon nanotube Grant 8,501,529 - Yoon , et al. August 6, 2	2013-08-06
Dispersed Solution Of Carbon Nanotubes And Method Of Preparing The Same App 20130187084 - YOON; Seon-mi ; et al.	2013-07-25
Transistor and flat panel display including thin film transistor Grant 8,492,747 - Choi , et al. July 23, 2	2013-07-23
Method of modifying carbon nanotube using radical initiator, and dispersion liquid and electrode comprising the carbon nanotube modified by using the method Grant 8,480,994 - Shin , et al. July 9, 2	2013-07-09
Graphene Pattern And Process Of Preparing The Same App 20130095305 - CHOI; Jae-Young ; et al.	2013-04-18
Dispersant for carbon nanotubes and carbon nanotube composition comprising the same Grant 8,349,903 - Choi , et al. January 8, 2	2013-01-08
Graphene-on-substrate And Transparent Electrode And Transistor Including The Graphene-on-substrate App 20120325296 - WOO; Yun-sung ; et al.	2012-12-27
Graphene pattern and process of preparing the same Grant 8,337,949 - Choi , et al. December 25, 2	2012-12-25
Direct Graphene Growing Method App 20120282489 - SHIN; Hyeon-jin ; et al.	2012-11-08
Electrochromic device and method of fabricating the same Grant 8,300,297 - Noh , et al. October 30, 2	2012-10-30
Method Of Forming Multi-layer Graphene App 20120267041 - Woo; Yun-sung ; et al.	2012-10-25
Dispersant having multifunctional head and phosphor paste composition comprising the same Grant 8,277,685 - Yoon , et al. October 2, 2	2012-10-02
Aromatic imide-based dispersant for carbon nanotubes and carbon nanotube composition comprising the same Grant 8,269,021 - Lee , et al. September 18, 2	2012-09-18
Method for Controlling Fluidity of Phosphor, Phosphor and Phosphor Paste App 20120193667 - CHOI; Seong Jae ; et al.	2012-08-02
Transparent Carbon Nanotube Electrode Using Conductive Dispersant And Production Method Thereof App 20120141666 - YOON; Seon Mi ; et al.	2012-06-07
Carbon Nanotube Dispersion And Method Of Preparing Transparent Electrode Using The Carbon Nanotube Dispersion App 20120132862 - SHIN; Hyeon-jin ; et al.	2012-05-31
Graphene Shell And Process Of Preparing The Same App 20120088123 - CHOI; Jae-young ; et al.	2012-04-12
Transparent Electrode Comprising Doped Graphene, Process of Preparing The Same, And Display Device And Solar Cell Comprising The Electrode App 20120080086 - Yoon; Seon-mi ; et al.	2012-04-05
Graphene Sheet And Process Of Preparing The Same App 20120070641 - CHOI; Jae-young ; et al.	2012-03-22
Transparent carbon nanotube electrode using conductive dispersant and production method thereof Grant 8,138,568 - Yoon , et al. March 20, 2	2012-03-20
Process of preparing graphene shell Grant 8,075,950 - Choi , et al. December 13, 2	2011-12-13
Graphene sheet and process of preparing the same Grant 8,075,864 - Choi , et al. December 13, 2	2011-12-13
Transparent Carbon Nanotube Electrode With Net-like Carbon Nanotube Film And Preparation Method Thereof App 20110293850 - YI; Dong Kee ; et al.	2011-12-01
Cnt Composition, Cnt Layer Structure, Liquid Crystal Display Device, Method Of Preparing Cnt Layer Structure, And Method Of Preparing Liquid Crystal Display Device App 20110285951 - YOON; Seon-mi ; et al.	2011-11-24
Substrate for patterning and method for forming a pattern of nanocrystals using the same Grant 8,053,059 - Choi , et al. November 8, 2	2011-11-08
Dispersant Having Multifunctional Head And Phosphor Paste Composition Comprising The Same App 20110253941 - YOON; Seon Mi ; et al.	2011-10-20
Graphene Sheet And Method Of Preparing The Same App 20110244210 - CHOI; Jae-young ; et al.	2011-10-06
Dispersant For Carbon Nanotube And Composition Comprising The Same App 20110237714 - YOON; Seon Mi ; et al.	2011-09-29
Aromatic Imide-based Dispersant For Carbon Nanotubes And Carbon Nanotube Composition Comprising The Same App 20110227002 - LEE; Hyo Sug ; et al.	2011-09-22
Transparent carbon nanotube electrode with net-like carbon nanotube film and preparation method thereof Grant 8,021,747 - Yi , et al. September 20, 2	2011-09-20
Graphene sheet and method of preparing the same Grant 7,988,941 - Choi , et al. August 2, 2	2011-08-02
Doped Graphene, Method Of Manufacturing The Doped Graphene, And A Device Including The Doped Graphene App 20110127471 - SHIN; Hyeon-jin ; et al.	2011-06-02
Graphene Sheet, Graphene Base Including The Same, And Method Of Preparing The Graphene Sheet App 20110104442 - YOON; Seon-mi ; et al.	2011-05-05
Dispersant having multifunctional head and phosphor paste composition comprising the same Grant 7,935,272 - Yoon , et al. May 3, 2	2011-05-03
Carbon nanotube solution dispersant and composition including the same Grant 7,935,733 - Yoon , et al. May 3, 2	2011-05-03
Transistor And Flat Panel Display Including Thin Film Transistor App 20110095268 - CHOI; Jae-young ; et al.	2011-04-28
Dispersant Having Multifunctional Head And Phosphor Paste Composition Comprising The Same App 20110089376 - YOON; Seon Mi ; et al.	2011-04-21
Carbon Nanotube Having Improved Conductivity, Process Of Preparing The Same, And Electrode Comprising The Carbon Nanotube App 20110086176 - YOON; Seon-mi ; et al.	2011-04-14
Graphene Base And Method Of Preparing The Same App 20110033677 - SHIN; Hyeon-jin ; et al.	2011-02-10
UV light-blocking material with metal nanoparticles Grant 7,880,175 - Shin , et al. February 1, 2	2011-02-01
Dispersant For Carbon Nanotubes And Carbon Nanotube Composition Comprising The Same App 20110003907 - CHOI; Jae Young ; et al.	2011-01-06
Poly-crystalline thin film, thin film transistor formed from a poly-crystalline thin film and methods of manufacturing the same Grant 7,851,802 - Park , et al. December 14, 2	2010-12-14
Aromatic Imide-based Dispersant For Carbon Nanotubes And Carbon Nanotube Composition Comprising The Same App 20100294998 - LEE; Hyo Sug ; et al.	2010-11-25
Nanocomposite composition comprising transparent nanoparticles Grant 7,834,083 - Shin , et al. November 16, 2	2010-11-16
Electrochromic Device And Method Of Fabricating The Same App 20100202035 - NOH; Chang-Ho ; et al.	2010-08-12
Aromatic imide-based dispersant for carbon nanotubes and carbon nanotube composition comprising the same Grant 7,754,881 - Lee , et al. July 13, 2	2010-07-13
Organic semiconductor material using CNTs increased, organic semiconductor thin film using the same and organic semiconductor device employing the thin film App 20100117034 - Han; Kook Min ; et al.	2010-05-13
Method of preparing patterned carbon nanotube array and patterned carbon nanotube array prepared thereby Grant 7,662,732 - Choi , et al. February 16, 2	2010-02-16
Dispersant, paste composition including the dispersant, inorganic device using the paste composition, and display apparatus including the inorganic device Grant 7,662,317 - Lee , et al. February 16, 2	2010-02-16
Sulfur-containing dispersant and sulfide phosphor paste composition comprising the same Grant 7,645,566 - Lee , et al. January 12, 2	2010-01-12
Graphene Pattern And Process Of Preparing The Same App 20090324897 - CHOI; Jae-young ; et al.	2009-12-31
Carbon containing nickel particle and conductive paste Grant 7,572,314 - Choi , et al. August 11, 2	2009-08-11
Electrode, Lithium Battery, Method Of Manufacturing Electrode, And Composition For Coating Electrode App 20090181309 - Kwon; Moon-seok ; et al.	2009-07-16
Carboxylic ester dispersant and sulfide phosphor paste composition having same Grant 7,560,054 - Lee , et al. July 14, 2	2009-07-14
Method Of Preparing Graphene Shell And Graphene Shell Prepared Using The Method App 20090155161 - YOON; Seon-mi ; et al.	2009-06-18
Single Crystalline Graphene Sheet And Process Of Preparing The Same App 20090155561 - CHOI; Jae-young ; et al.	2009-06-18
Reduced Graphene Oxide Doped With Dopant, Thin Layer And Transparent Electrode App 20090146111 - SHIN; Hyeon-jin ; et al.	2009-06-11
Poly-crystalline thin film, thin film transistor formed from a poly-crystalline thin film and methods of manufacturing the same App 20090127560 - Park; Kyung-bae ; et al.	2009-05-21
Surface modified nickel nanoparticle, and conductive paste and multi-layer capacitor comprising the same App 20090122464 - Yoon; Seon Mi ; et al.	2009-05-14
Method for surface treatment of nickel nanoparticles with organic solution Grant 7,527,752 - Yoon , et al. May 5, 2	2009-05-05
Graphene Sheet And Method Of Preparing The Same App 20090110627 - CHOI; Jae-young ; et al.	2009-04-30
Method of forming nano dots, method of fabricating the memory device including the same, charge trap layer including the nano dots and memory device including the same App 20090101964 - Choi; Jae-young ; et al.	2009-04-23
Method of preparing nano scale nickel powders by wet reducing process Grant 7,520,915 - Yoon , et al. April 21, 2	2009-04-21
Sulfur-containing Dispersant And Sulfide Phosphor Paste Composition Comprising The Same App 20090072198 - LEE; Eun Sung ; et al.	2009-03-19
Transparent Electrode Comprising Graphene Sheet, And Display And Solar Cell Including The Electrode App 20090071533 - CHOI; Jae-Young ; et al.	2009-03-19
Graphene Sheet And Process Of Preparing The Same App 20090068471 - CHOI; Jae-young ; et al.	2009-03-12
Graphene Shell And Process Of Preparing The Same App 20090068470 - CHOI; Jae-young ; et al.	2009-03-12
Method Of Selectively Separating Carbon Nanotubes, Electrode Comprising Metallic Carbon Nanotubes Separated By The Method And Oligomer Dispersant For Selectively Separating Carbon Nanotubes App 20090020732 - SHIN; Hyeon-Jin ; et al.	2009-01-22
Sulfur-containing dispersant and sulfide phosphor paste composition comprising the same Grant 7,473,514 - Lee , et al. January 6, 2	2009-01-06
Mixed dispersant, paste composition and dispersion method using the same Grant 7,463,477 - Yoon , et al. December 9, 2	2008-12-09
Carbon Nanotube Having Improved Conductivity, Process Of Preparing The Same, And Electrode Comprising The Carbon Nanotube App 20080296683 - Yoon; Seon-mi ; et al.	2008-12-04
Transparent Electrode Comprising Carbon Nanotube And Method Of Preparing The Same App 20080299374 - CHOI; Jae-young ; et al.	2008-12-04
Method Of Modifying Carbon Nanotube Using Radical Initiator, And Dispersion Liquid And Electrode Comprising The Carbon Nanotube Modified By Using The Method App 20080296539 - SHIN; Hyeon-jin ; et al.	2008-12-04
Dispersant for dispersing carbon nanotubes and carbon nanotube composition comprising the same Grant 7,456,310 - Kim , et al. November 25, 2	2008-11-25
Dispersant Having Multifunctional Head And Phosphor Paste Composition Comprising The Same App 20080230748 - Yoon; Seon Mi ; et al.	2008-09-25
Substrate For Patterning And Method For Forming A Pattern Of Nanocrystals Using The Same App 20080182072 - Choi; Seong Jae ; et al.	2008-07-31
Transparent Carbon Nanotube Electrode With Net-like Carbon Nanotube Film And Preparation Method Thereof App 20080171193 - YI; Dong Kee ; et al.	2008-07-17
Uv Light-blocking Material With Metal Nanoparticles App 20080166506 - SHIN; Hyeon Jin ; et al.	2008-07-10
Method for Controlling Fluidity of Phosphor, Phosphor and Phosphor Paste App 20080103276 - CHOI; Seong Jae ; et al.	2008-05-01
Transparent Carbon Nanotube Electrode Using Conductive Dispersant And Production Method Thereof App 20080088219 - YOON; Seon Mi ; et al.	2008-04-17
Nanocomposite Composition Comprising Transparent Nanoparticles App 20080090947 - SHIN; Hyeon Jin ; et al.	2008-04-17
Method Of Preparing Patterned Carbon Nanotube Array And Patterned Carbon Nanotube Array Prepared Thereby App 20070273264 - CHOI; Seong Jae ; et al.	2007-11-29
Carbon-containing nickel-particle powder and method for manufacturing the same App 20070269673 - Choi; Jae-young ; et al.	2007-11-22
Dispersant For Dispersing Carbon Nanotubes And Carbon Nanotube Composition Comprising The Same App 20070221094 - KIM; Kwang Hee ; et al.	2007-09-27
Aromatic Imide-based Dispersant For Carbon Nanotubes And Carbon Nanotube Composition Comprising The Same App 20070221913 - LEE; Hyo Sug ; et al.	2007-09-27
Memory device and method of manufacturing the same App 20070202648 - Choi; Seong Jae ; et al.	2007-08-30
Carbon-containing nickel-particle powder and method for manufacturing the same Grant 7,258,721 - Choi , et al. August 21, 2	2007-08-21
Method for preparing non-magnetic nickel powders Grant 7,211,126 - Kim , et al. May 1, 2	2007-05-01
Dispersant having silane head and phosphor paste composition comprising the same App 20070092758 - Lee; Eun Sung ; et al.	2007-04-26
Sulfur-containing dispersant and sulfide phosphor paste composition comprising the same App 20070092838 - Lee; Eun Sung ; et al.	2007-04-26
Dispersant for carbon nanotube and composition comprising the same App 20070078215 - Yoon; Seon Mi ; et al.	2007-04-05
Carboxylic ester dispersant and sulfide phosphor paste composition having same App 20070072969 - Lee; Eun Sung ; et al.	2007-03-29
Carbon nanotube solution dispersant and composition including the same App 20070057233 - Yoon; Seon Mi ; et al.	2007-03-15
Phosphate dispersant, paste composition and dispersion method using the same App 20070012899 - Lee; Eun-sung ; et al.	2007-01-18
Mixed dispersant, paste composition and dispersion method using the same App 20070014074 - Yoon; Seon-mi ; et al.	2007-01-18
Nanoparticle thin film, method for dispersing nanoparticles and method for producing nanoparticle thin film using the same App 20070007511 - Choi; Jae Young ; et al.	2007-01-11
Paste composition App 20070001608 - Lee; Eun-sung ; et al.	2007-01-04
Method for surface treatment of nickel nanoparticles with organic solution App 20060289838 - Yoon; Seon Mi ; et al.	2006-12-28
Method for surface treatment of nickel particles with acid solution App 20060291137 - Lee; Yong Kyun ; et al.	2006-12-28
Mixed dispersants containing paste composition and display device including the same App 20060281624 - Lee; Eun-sung ; et al.	2006-12-14
Method for separating semiconducting and metallic carbon nanotubes App 20060278579 - Choi; Jae Young ; et al.	2006-12-14
Photo-luminescence liquid crystal display App 20060238671 - Kim; Byung-ki ; et al.	2006-10-26
Dispersant for dispersing carbon nanotubes and carbon nanotube composition comprising the same App 20060189822 - Yoon; Seon Mi ; et al.	2006-08-24
Method of preparing nano scale nickel powders by wet reducing process App 20060042416 - Yoon; Seon-mi ; et al.	2006-03-02
Carbon-containing nickel-particle powder and method for manufacturing the same App 20050121656 - Choi, Jae-young ; et al.	2005-06-09
Method for preparing non-magnetic nickel powders App 20050011310 - Kim, Soon-ho ; et al.	2005-01-20