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Cheng-Lung Juan

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  • Kaohsiung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Micro-bubble generator
    • Patent number 11,565,219
    • Issue date Jan 31, 2023
    • Ching-Yuan Juan
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Micro bubble generating device
    • Patent number 11,021,857
    • Issue date Jun 1, 2021
    • Ching-Yuan Juan
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Micro-bubble generator
    • Patent number 10,946,347
    • Issue date Mar 16, 2021
    • Ching-Yuan Juan
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Explosion-proof lamp cable gland
    • Patent number 9,702,536
    • Issue date Jul 11, 2017
    • LI-HONG SCIENCE & TECHNOLOGY CO., LTD
    • Ming-Tien Chien
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    LED explosion-proof lamp coupling structure
    • Patent number 9,482,420
    • Issue date Nov 1, 2016
    • LI-HONG SCIENCE & TECHNOLOGY CO., LTD
    • Ming-Tien Chien
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    MICROBUBBLE GENERATION MODULE
    • Publication number 20220370964
    • Publication date Nov 24, 2022
    • CHING-YUAN JUAN
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    MICRO-BUBBLE GENERATOR
    • Publication number 20210154626
    • Publication date May 27, 2021
    • Ching-Yuan JUAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MICRO BUBBLE GENERATING DEVICE
    • Publication number 20190330829
    • Publication date Oct 31, 2019
    • CHING-YUAN JUAN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MICRO-BUBBLE GENERATOR
    • Publication number 20190060846
    • Publication date Feb 28, 2019
    • CHING-YUAN JUAN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HEAT DISSIPATION STRUCTURE FOR LED EXPLOSION-PROOF LAMP
    • Publication number 20160018096
    • Publication date Jan 21, 2016
    • Li-Hong Science & Technology Co., Ltd.
    • Ming-Tien Chien
    • F21 - LIGHTING
  • Information Patent Application

    LED EXPLOSION-PROOF LAMP COUPLING STRUCTURE
    • Publication number 20160010839
    • Publication date Jan 14, 2016
    • Li-Hong Science & Technology Co., Ltd.
    • Ming-Tien Chien
    • F21 - LIGHTING
  • Information Patent Application

    METHOD FOR TESTING LED EXPLOSION-PROOF LAMP CHAMBER AND STRUCTURE T...
    • Publication number 20160003703
    • Publication date Jan 7, 2016
    • Li-Hong Science & Technology Co., Ltd.
    • Ming-Tien Chien
    • G01 - MEASURING TESTING
  • Information Patent Application

    EXPLOSION-PROOF LAMP CABLE GLAND
    • Publication number 20150308672
    • Publication date Oct 29, 2015
    • Li-Hong Science & Technology Co., Ltd.
    • Ming-Tien Chien
    • F21 - LIGHTING
  • Information Patent Application

    LED EXPLOSION-PROOF LAMP
    • Publication number 20150285480
    • Publication date Oct 8, 2015
    • Li-Hong Science & Technology Co., Ltd.
    • Ming-Tien Chien
    • F21 - LIGHTING