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Dennis Kwok-Wai YEE

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  • Yuen Long, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plating catalyst and method
    • Patent number 10,066,299
    • Issue date Sep 4, 2018
    • Rohm and Haas Electronic Materials LLC
    • Suk Kwan Kwong
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Process for electroless plating and a solution used for the same
    • Patent number 9,783,890
    • Issue date Oct 10, 2017
    • Rohm and Haas Electronic Materials LLC
    • Dennis Kwok-Wai Yee
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Formaldehyde free electroless copper plating compositions and methods
    • Patent number 9,611,550
    • Issue date Apr 4, 2017
    • Rohm and Haas Electronic Materials LLC
    • Andy Lok-Fung Chow
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Plating catalyst and method
    • Patent number 9,227,182
    • Issue date Jan 5, 2016
    • Rohm and Haas Electronic Materials LLC
    • Wenjia Zhou
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Plating catalyst and method
    • Patent number 9,149,798
    • Issue date Oct 6, 2015
    • Rohm and Haas Electronic Materials LLC
    • Wenjia Zhou
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    PLATING CATALYST AND METHOD
    • Publication number 20170152600
    • Publication date Jun 1, 2017
    • Rohm and Haas Electronic Materials L.L.C.
    • SUK KWAN KWONG
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PLATING CATALYST AND METHOD
    • Publication number 20140242287
    • Publication date Aug 28, 2014
    • Rohm and Haas Electronic Materials L.L.C.
    • Suk Kwan KWONG
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    FORMALDEHYDE FREE ELECTROLESS COPPER PLATING COMPOSITIONS AND METHODS
    • Publication number 20140178572
    • Publication date Jun 26, 2014
    • Rohm and Haas Electronic Materials L.L.C.
    • Andy Lok-Fung CHOW
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PROCESS FOR ELECTROLESS PLATING AND A SOLUTION USED FOR THE SAME
    • Publication number 20140120263
    • Publication date May 1, 2014
    • Rohm and Haas Electronic Materials L.L.C.
    • Dennis Kwok-Wai YEE
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PLATING CATALYST AND METHOD
    • Publication number 20130171366
    • Publication date Jul 4, 2013
    • Rohm and Haas Electronic Materials L.L.C.
    • Wenjia ZHOU
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PREPARING SUBSTRATES CONTAINING POLYMERS FOR METALLIZATION
    • Publication number 20110064870
    • Publication date Mar 17, 2011
    • Rohm and Haas Electronic Materials L.L.C.
    • Crystal P. L. LI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...