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Yansong Zhang

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  • Shanghai, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    RESISTANCE WELDING WITH MINIMIZED WELD EXPULSION
    • Publication number 20150034609
    • Publication date Feb 5, 2015
    • SHANGHAI JIAO TONG UNIVERSITY
    • Yansong Zhang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING SYSTEM
    • Publication number 20110284501
    • Publication date Nov 24, 2011
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Pei-Chung Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD AND APPARATUS FOR INSPECTING ADHESIVE QUALITY
    • Publication number 20100019785
    • Publication date Jan 28, 2010
    • GM GLOBAL TECHNOLOGT OPERATIONS, INC.
    • Pei-Chung Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ONLINE WELD INSPECTION AND REPAIR METHOD FOR RESISTANCE WELDING AND...
    • Publication number 20090152253
    • Publication date Jun 18, 2009
    • GM Global Technology Operations, Inc.
    • Pei-Chung Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Decision method for dressing of welding electrodes
    • Publication number 20080237303
    • Publication date Oct 2, 2008
    • GM Global Technology Operations, Inc.
    • Zhongqin Lin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR