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Zhang Yingchun

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  • Suzhou Industrial Park, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LED LIGHTING TUBE DEVICE AND METHOD
    • Publication number 20200408366
    • Publication date Dec 31, 2020
    • Argo Import-Export Ltd.
    • Zhang Yingchun
    • F21 - LIGHTING
  • Information Patent Application

    LED LIGHTING TUBE DEVICE AND METHOD
    • Publication number 20200355329
    • Publication date Nov 12, 2020
    • Argo Import-Export Ltd.
    • Zhang Yingchun
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LED LIGHTING TUBE DEVICE AND METHOD
    • Publication number 20200300421
    • Publication date Sep 24, 2020
    • Argo Import-Export Ltd.
    • Zhang Yingchun
    • F21 - LIGHTING
  • Information Patent Application

    LED LIGHTING TUBE DEVICE AND METHOD
    • Publication number 20200232607
    • Publication date Jul 23, 2020
    • Argo Import-Export Ltd.
    • Zhang Yingchun
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED LIGHTING TUBE DEVICE AND METHOD
    • Publication number 20180320830
    • Publication date Nov 8, 2018
    • Argo Import-Export Ltd.
    • Zhang Yingchun
    • F21 - LIGHTING
  • Information Patent Application

    LED LIGHTING TUBE DEVICE AND METHOD
    • Publication number 20180149318
    • Publication date May 31, 2018
    • Argo Import-Export Ltd.
    • Zhang Yingchun
    • F21 - LIGHTING
  • Information Patent Application

    LED LIGHTING TUBE DEVICE AND METHOD
    • Publication number 20180031184
    • Publication date Feb 1, 2018
    • Argo Import-Export Ltd.
    • Zhang Yingchun
    • F21 - LIGHTING
  • Information Patent Application

    LED LIGHTING TUBE DEVICE AND METHOD
    • Publication number 20160109109
    • Publication date Apr 21, 2016
    • Argo Import-Export, Ltd.
    • Zhang Yingchun
    • F21 - LIGHTING