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  • F21S9/028
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21SNON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF F21S9/00Lighting devices with a built-in power supply Systems employing lighting devices with a built-in power supply

Current Industry

F21S9/028rechargeable by using hydropower
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING SHOWER
    • Publication number 20220113020
    • Publication date Apr 14, 2022
    • Purity (Xiamen) Sanitary Ware Co., Ltd.
    • JAMES WU
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    LIGHTING FIXTURE WITH ENHANCED SECURITY
    • Publication number 20200352011
    • Publication date Nov 5, 2020
    • IDEAL INDUSTRIES LIGHTING LLC
    • John Barile
    • G01 - MEASURING TESTING
  • Information Patent Application

    Direct Current Power Server
    • Publication number 20180124880
    • Publication date May 3, 2018
    • LED Lighting IQ LLC
    • John T. Graven
    • F21 - LIGHTING
  • Information Patent Application

    LED LIGHTING DEVICE WITH ADAPTIVE PROFILES FOR CONTROLLING POWER CO...
    • Publication number 20170231053
    • Publication date Aug 10, 2017
    • Cree, Inc.
    • Robert Underwood
    • F21 - LIGHTING
  • Information Patent Application

    SUN, RAIN AND WIND POWERED LIGHT
    • Publication number 20140153226
    • Publication date Jun 5, 2014
    • Kieu HOANG
    • F21 - LIGHTING
  • Information Patent Application

    Fluid Whirl Lighting Apparatus
    • Publication number 20110012355
    • Publication date Jan 20, 2011
    • Industrial Technology Research Institute
    • Jung-Huang Liao
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    GENERATOR
    • Publication number 20110012356
    • Publication date Jan 20, 2011
    • Douglas Burnham
    • F21 - LIGHTING
  • Information Patent Application

    SHOWERHEAD WITH TURBOCHARGER MECHANISM
    • Publication number 20080315015
    • Publication date Dec 25, 2008
    • Wei HU
    • F21 - LIGHTING
  • Information Patent Application

    Energy transducer module and light apparatus
    • Publication number 20080022920
    • Publication date Jan 31, 2008
    • Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
    • Udo Custodis
    • F21 - LIGHTING