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MORNA SHEN

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  • SHANGHAI, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED lighting bulb and manufacturing method
    • Patent number 11,473,734
    • Issue date Oct 18, 2022
    • SIGNIFY HOLDING B.V.
    • Chengrui Yan
    • F21 - LIGHTING
  • Information Patent Grant

    Lamp
    • Patent number 11,300,280
    • Issue date Apr 12, 2022
    • SIGNIFY HOLDING B.V.
    • Xiao Long Nie
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LED LIGHTING BULB AND MANUFACTRING METHOD
    • Publication number 20220186888
    • Publication date Jun 16, 2022
    • CHENGRUI YAN
    • F21 - LIGHTING
  • Information Patent Application

    A LAMP
    • Publication number 20210356109
    • Publication date Nov 18, 2021
    • SIGNIFY HOLDING B.V.
    • XIAO LONG NIE
    • H01 - BASIC ELECTRIC ELEMENTS