Inventor · disambiguated record
Seung Hoe Do
Also filed as: DO SEUNG-HOE
15 granted patents·7 pending applications·34 citations·filing 2009–2020
89Inventor score
Top patents by PatentIndex Score
22 records- 0189US9505903B2Resin composition for EMI shielding, comprising carbon hydride compositeHANWHA CHEMICAL CORP·Filed 2013·Granted Nov 29, 2016·8 cites·9 claims
- 0279US9738528B2Graphene, method and apparatus for preparing grapheneHANWHA CHEMICAL CORP·Filed 2014·Granted Aug 22, 2017·3 cites·19 claims
- 0379US8187566B2Continuous method and apparatus of functionalizing carbon nanotubeLEE JIN SEO·Filed 2009·Granted May 29, 2012·5 cites·7 claims
- 0476US9567222B2Blending improvement carbon-composite having carbon-nanotube and its continuous manufacturing method and apparatusJUNG MAN WOO·Filed 2010·Granted Feb 14, 2017·4 cites·6 claims
- 0573US7998450B2Continuous methods and apparatus of functionalizing carbon nanotubeHANWHA CHEMICAL CORP·Filed 2009·Granted Aug 16, 2011·5 cites·11 claims
- 0672US9624379B2High-efficiency heat-dissipating paint composition using a carbon materialDO SEUNG HOE·Filed 2011·Granted Apr 18, 2017·5 cites·24 claims
- 0762US9051179B2Continuous method and apparatus for functionalizing carbon nanotubeLEE JIN SEO·Filed 2009·Granted Jun 9, 2015·1 cites·10 claims
- 0861US12215194B2Method for producing polyamide comprising amide-based molecular weight modifier, and polyamide produced therebyHANWHA SOLUTIONS CORP·Filed 2018·Granted Feb 4, 2025·0 cites·6 claims
- 0960US11718713B2Method for producing polyamide by coordinated anionic ring-opening polymerization, and polyamide produced therebyHANWHA CHEMICAL CORP·Filed 2018·Granted Aug 8, 2023·0 cites·12 claims
- 1058US11433639B2Lightweight sandwich steel sheet using polyamide, and manufacturing method thereforHANWHA CHEMICAL CORP·Filed 2018·Granted Sep 6, 2022·0 cites·9 claims
- 1157US12338323B2Method for preparing polyamide by anion ring-opening polymerization and polyamide prepared therebyHANWHA SOLUTIONS CORP·Filed 2018·Granted Jun 24, 2025·0 cites·12 claims
- 1257US11814480B2Method for producing polyamide with controlled activator addition, and polyamide produced therebyHANWHA CHEMICAL CORP·Filed 2018·Granted Nov 14, 2023·0 cites·13 claims
- 1356US2022372221A1Process for Preparing Polyamide by Anionic Polymerization and Polyamide Prepared TherebyHANWHA SOLUTIONS CORP·Filed 2020·Application pending·0 cites
- 1455US9611149B2Method and apparatus for modifying grapheneHANWHA CHEMICAL CORP·Filed 2014·Granted Apr 4, 2017·0 cites·7 claims
- 1553US2022010065A1Method for preparing polyamide by anionic ring-opening copolymerization and polyamide prepared therebyHANWHA SOLUTIONS CORP·Filed 2019·Application pending·0 cites
- 1650US9045345B2Apparatus for purifying carbon nanotubesHAN JOO HEE·Filed 2011·Granted Jun 2, 2015·1 cites·4 claims
- 1748US2016272583A1Method and apparatus for preparing functionalized graphene and functionalized grapheneHANWHA CHEMICAL CORP·Filed 2014·Application pending·0 cites
- 1847US8092775B2Continuous method for purifying carbon nanotubeHAN JOO HEE·Filed 2009·Granted Jan 10, 2012·2 cites·9 claims
- 1945US2020385520A1Method for producing polyamide using terminal encapsulant and polyamide produced therebyHANWHA SOLUTIONS CORP·Filed 2018·Application pending·0 cites
- 2045US2021002424A1Method for preparing polyamide by using molecular weight control agent having double active group, and polyamide prepared therebyHANWHA SOLUTIONS CORP·Filed 2018·Application pending·0 cites
- 2145US2015275061A1Heat dissipation paint composition and heat dissipation structureHANWHA CHEMICAL CORP·Filed 2013·Application pending·0 cites
- 2245US2013207294A1Conductive Paint Composition and Method for Manufacturing Conductive Film Using the SameJEON SEONG YUN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →