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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTI-LOOSENING LIGHT DEVICE
    • Publication number 20230175678
    • Publication date Jun 8, 2023
    • DONGGUAN CITY MINLEON ELECTRONICS CO., LTD.
    • Dongchang Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BULB FIXING AND CLAMPING DEVICE
    • Publication number 20220010946
    • Publication date Jan 13, 2022
    • DONGGUAN CITY MINLEON ELECTRONICS CO., LTD.
    • Dongchang Chen
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT-EMITTING DEVICE FOR LAMP
    • Publication number 20200124261
    • Publication date Apr 23, 2020
    • DONGGUAN CITY MINLEON ELECTRONICS CO., LTD.
    • Dongchang Chen
    • F21 - LIGHTING
  • Information Patent Application

    ENHANCED LAMP HOLDER
    • Publication number 20190120473
    • Publication date Apr 25, 2019
    • DONGGUAN CITY MINLEON ELECTRONICS CO., LTD.
    • Dongchang Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WATERPROOF LED DECORATIVE BULB
    • Publication number 20180156445
    • Publication date Jun 7, 2018
    • Dongguan City Minleon Electronics Co., Ltd.
    • Dongchang CHEN
    • F21 - LIGHTING
  • Information Patent Application

    LED HIGHLIGHT DECORATIVE BULB
    • Publication number 20180128447
    • Publication date May 10, 2018
    • Dongguan City Minleon Electronics Co., Ltd.
    • Dongchang CHEN
    • G02 - OPTICS