TREA

TAI-CHUN LI

Follow

Person

  • Shenzhen, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Voltmeter and method for using the voltmeter
    • Patent number 10,386,390
    • Issue date Aug 20, 2019
    • Fu Tai Hua Industry (Shenzhen) Co., Ltd.
    • Tai-Chun Li
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus capable of switching volume adjustment mode automatically...
    • Patent number 8,249,277
    • Issue date Aug 21, 2012
    • Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
    • Shih-Fang Wong
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Audio electronic device
    • Patent number 8,165,307
    • Issue date Apr 24, 2012
    • Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
    • Shih-Fang Wong
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Charging circuit
    • Patent number 7,567,062
    • Issue date Jul 28, 2009
    • Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
    • Shih-Fang Wong
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    VOLTMETER AND METHOD FOR USING THE VOLTMETER
    • Publication number 20190041431
    • Publication date Feb 7, 2019
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • TAI-CHUN LI
    • G01 - MEASURING TESTING
  • Information Patent Application

    CURSOR CONTROL DEVICE
    • Publication number 20120256828
    • Publication date Oct 11, 2012
    • HON HAI Precision Industry CO., LTD.
    • TAI-CHUN LI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    APPARATUS CAPABLE OF SWITCHING VOLUME ADJUSTMENT MODE AUTOMATICALLY...
    • Publication number 20090022338
    • Publication date Jan 22, 2009
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • SHIH-FANG WONG
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AUDIO ELECTRONIC DEVICE AND METHOD FOR AUTOMATICALLY TURNING OFF
    • Publication number 20080255690
    • Publication date Oct 16, 2008
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • SHIH-FANG WONG
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SWITCHING POWER SUPPLY
    • Publication number 20080042631
    • Publication date Feb 21, 2008
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • SHIH-FANG WONG
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CHARGING CIRCUIT
    • Publication number 20080042622
    • Publication date Feb 21, 2008
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • SHIH-FANG WONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER