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Li Kang Cheah

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  • Singapore, SG
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Patents Grantslast 30 patents

  • Information Patent Grant

    Continuous ARC deposition apparatus and method with multiple availa...
    • Patent number 7,871,506
    • Issue date Jan 18, 2011
    • Nanofilm Technologies International Pte Ltd.
    • Xu Shi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Copper interconnects
    • Patent number 6,923,891
    • Issue date Aug 2, 2005
    • Nanofilm Technologies International Pte Ltd.
    • Li Kang Cheah
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTI-REFLECTION COATING
    • Publication number 20180037495
    • Publication date Feb 8, 2018
    • Agency for Science Technology and Research
    • Mark Allen MOXEY
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CUTTING TOOLS HAVING PLASMA DEPOSITED CARBON COATINGS
    • Publication number 20100196109
    • Publication date Aug 5, 2010
    • NANOFILM TECHNOLOGIES INTERNATIONAL PTE LTD
    • Xu Shi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Metal coatings
    • Publication number 20070092740
    • Publication date Apr 26, 2007
    • NANOFILM TECHNOLOGIES INTERNATIONAL PTE LTD
    • Xu Shi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Reducing stress in coatings produced by physical vapour deposition...
    • Publication number 20060270219
    • Publication date Nov 30, 2006
    • Xu Shi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Method and apparatus for providing a substrate coating having prede...
    • Publication number 20060043882
    • Publication date Mar 2, 2006
    • NANOFILM TECHNOLOGIES INTERNATIONAL PTE LTD
    • Xu Shi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Method and apparatus for removing material from a substrate surface
    • Publication number 20060037700
    • Publication date Feb 23, 2006
    • NANOFILM TECHNOLOGIES INTERNATIONAL PTE LTD
    • Xu Shi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Continuous ARC deposition apparatus and method with multiple availa...
    • Publication number 20050199487
    • Publication date Sep 15, 2005
    • NANOFILM TECHNOLOGIES INTERNATIONAL PTE LTD
    • Xu Shi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Reducing stress in coatings produced by physical vapour deposition
    • Publication number 20050183944
    • Publication date Aug 25, 2005
    • Xu Shi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Copper interconnects
    • Publication number 20040137725
    • Publication date Jul 15, 2004
    • NANOFILM TECHNOLOGIES INTERNATIONAL PTE LTD
    • Li Kang Cheah
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...