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Wang YANQING

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  • Wuhan, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WELDING METHOD AND APPARATUS THEREFOR
    • Publication number 20190366465
    • Publication date Dec 5, 2019
    • HUYS INDUSTRIES LIMITED
    • Nigel SCOTCHMER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING METHOD AND APPARATUS THEREFOR
    • Publication number 20160297023
    • Publication date Oct 13, 2016
    • HUYS INDUSTRIES LIMITED
    • Nigel SCOTCHMER
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    WELDING METHOD AND APPARATUS THEREFOR
    • Publication number 20150273606
    • Publication date Oct 1, 2015
    • HUYS INDUSTRIES LIMITED
    • Nigel SCOTCHMER
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    WELDING METHOD AND APPARATUS THEREFOR
    • Publication number 20150183042
    • Publication date Jul 2, 2015
    • HUYS INDUSTRIES LIMITED
    • Nigel SCOTCHMER
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ELECTRODE COATING APPARATUS AND METHOD
    • Publication number 20150167144
    • Publication date Jun 18, 2015
    • HUYS INDUSTRIES LIMITED
    • Dong SHIJIE
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ELECTRO-SPARK DEPOSITION SURFACE MODIFICATION PROCESS AND APPARATUS
    • Publication number 20150165538
    • Publication date Jun 18, 2015
    • Dong SHIJIE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR