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Patent & Certifications
  • [Trade Mark]

  • [Patent 1]

  • [Patent 2]

  • [Patent 3]

  • [Patent 4]

  • [Patent 5]

  • [Patent 6]

  • [Patent 7]

  • [Patent 8]

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Intellectual Property

2013

  • A method for modifying the surface properties of a graphite substrate ㅣ Application No. 10-2013-0140784 ㅣ Registration Number 10-1543358

2014

  • VDR brand registration ㅣ Application No. 40-2014-0013336 ㅣ Registration Number 40-1102008
  • Method for developing surface characteristics of graphite substrate ㅣ Application No. 10-2014-00488864 ㅣ Registration Number 10-1657208

2015

  • Thin film coating apparatus and method for surface treatment of graphite ㅣ Application No. 10-2015-0049174
    Registration Number 10-1718412
  • Method for modifying the surface properties of graphite substrates ㅣ Application No. 10-2015-0049703 ㅣ Registration Number 10-1712387
  • Manufacturing method of graphite heat dissipation sheet ㅣ Application No. 10-2015-0065169 ㅣ Registration Number 10-1734170
  • SiC thin film coating method on graphite surface ㅣ Application No. 10-2015-0161508
  • SiC thin film coating method using silicon powder and carbon powder on graphite surface ㅣ Application No. 10-2015-0161520

2016

  • Characteristic enhancement and surface modification method using SiC thin film coating on graphite surface
    Application No. 10-2016-0041502
  • SiC thin film coating method using silicon nanoparticles ㅣ Application No. 10-2016-0121234
  • Method for modifying graphite surface properties using liquid coating ㅣ Application No. 10-2016-0131829
  • Graphite heat dissipation sheet including barrier layer and manufacturing method thereof ㅣ Application No. 10-2016-0152405
  • Graphite heat dissipation sheet including barrier layer for improving heat conduction properties and manufacturing method therefor
    Application No. 10-2016-0152406 ㅣ China registration of a patent 200070
  • Electromagnetic wave shielding and absorption sheet for digitizer and manufacturing method thereof ㅣ Application No. 10-2016-0155404

2017

  • Surface modification method using SiC thin film coating on graphite surface ㅣ Application No. 10-2017-0048239

2018

  • Graphite heat dissipation sheet including barrier layer and manufacturing method thereof | Application No. 10-2016-0152405

2020

  • Confirmation of a company specializing in materials and parts Minister of Trade, Industry and Energy
  • Certificate of company affiliated research institute
  • Venture company confirmation