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Daogang WEI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Driver unit, driver and LED light source with a driver
    • Patent number 11,503,693
    • Issue date Nov 15, 2022
    • LEDVANCE GmbH
    • Xiangyin Hao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cable clamp
    • Patent number 11,454,266
    • Issue date Sep 27, 2022
    • LEDVANCE GMBH
    • Tianci Zeng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Driver unit, driver and LED light source with a driver
    • Publication number 20210352794
    • Publication date Nov 11, 2021
    • LEDVANCE GmbH
    • Xiangyin Hao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cable Clamp
    • Publication number 20200284284
    • Publication date Sep 10, 2020
    • LEDVANCE GmbH
    • Tianci ZENG
    • F21 - LIGHTING