TREA

Shenzhen Ningrui Electronical Technology Co., Ltd.

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Organization

  • Shenzhen, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic candle
    • Patent number 9,810,405
    • Issue date Nov 7, 2017
    • SHENZHEN NINGRUI ELECTRONICAL TECHNOLOGY CO., LTD.
    • Jiliang Yang
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    AC POLARIZATION CIRCUIT OF CAPACITIVE SENSOR
    • Publication number 20230421976
    • Publication date Dec 28, 2023
    • Shenzhen Ningrui Electronical Technology Co., Ltd.
    • Jun Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Electronic Candle
    • Publication number 20170089548
    • Publication date Mar 30, 2017
    • Shenzhen Ningrui Electronical Technology Co., Ltd.
    • Jiliang Yang
    • F21 - LIGHTING

Trademarklast 30 trademarks