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Chang-Hung JIANG

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  • New Taipei City, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    INTEGRATED OVER-CURRENT PROTECTION DEVICE
    • Publication number 20240127987
    • Publication date Apr 18, 2024
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-VOLTAGE CIRCUIT PROTECTION DEVICE
    • Publication number 20240087778
    • Publication date Mar 14, 2024
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HYBRID CIRCUIT PROTECTION DEVICE
    • Publication number 20230377780
    • Publication date Nov 23, 2023
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPOSITE CIRCUIT PROTECTION DEVICE
    • Publication number 20230208131
    • Publication date Jun 29, 2023
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COMPOSITE CIRCUIT PROTECTION DEVICE
    • Publication number 20230059814
    • Publication date Feb 23, 2023
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPOSITE CIRCUIT PROTECTION DEVICE
    • Publication number 20210305807
    • Publication date Sep 30, 2021
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20210013711
    • Publication date Jan 14, 2021
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PTC CIRCUIT PROTECTION DEVICE
    • Publication number 20200303095
    • Publication date Sep 24, 2020
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20200203944
    • Publication date Jun 25, 2020
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PTC CIRCUIT PROTECTION DEVICE AND METHOD OF MAKING THE SAME
    • Publication number 20190139684
    • Publication date May 9, 2019
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PPTC OVER-CURRENT PROTECTION DEVICE
    • Publication number 20170309379
    • Publication date Oct 26, 2017
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POSITIVE TEMPERATURE COEFFICIENT CIRCUIT PROTECTION CHIP DEVICE
    • Publication number 20170092395
    • Publication date Mar 30, 2017
    • FUZETEC TECHNOLOGY CO. LTD.
    • Jack Jih-Sang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PTC CIRCUIT PROTECTION DEVICE
    • Publication number 20160307672
    • Publication date Oct 20, 2016
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POSITIVE TEMPERATURE COEFFICIENT CIRCUIT PROTECTION DEVICE
    • Publication number 20160105016
    • Publication date Apr 14, 2016
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PPTC OVER-CURRENT PROTECTION DEVICE
    • Publication number 20150235744
    • Publication date Aug 20, 2015
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE AND BATTERY ASSEMBLY
    • Publication number 20150064518
    • Publication date Mar 5, 2015
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PTC MATERIAL COMPOSITION FOR MAKING A PTC CIRCUIT PROTECTION DEVICE
    • Publication number 20130021134
    • Publication date Jan 24, 2013
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS