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JIANG-FENG SHAN

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DYNAMIC INTELLIGENT TEST METHOD AND COMPUTER DEVICE EMPLOYING THE M...
    • Publication number 20210342714
    • Publication date Nov 4, 2021
    • HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD.
    • JIANG-FENG SHAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    USER TERMINAL HARDWARE DETECTION SYSTEM AND METHOD
    • Publication number 20200380337
    • Publication date Dec 3, 2020
    • HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD.
    • JIANG-FENG SHAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INTERNAL VOLTAGE-CANCELING CIRCUIT AND USB DEVICE USING THE SAME
    • Publication number 20200235569
    • Publication date Jul 23, 2020
    • HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD.
    • JI-XIANG YIN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LOCKABLE STORAGE DEVICE
    • Publication number 20180191098
    • Publication date Jul 5, 2018
    • HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD.
    • Xiao-Qing Zhang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ANTI-STATIC CIRCUIT AND ELECTRONIC DEVICE USING THE SAME
    • Publication number 20170215264
    • Publication date Jul 27, 2017
    • HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD.
    • JI-XIANG YIN
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD AND SERVER FOR SHARING DATA TRAFFIC
    • Publication number 20150024709
    • Publication date Jan 22, 2015
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • JIANG-TAO SHAN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LUMINOUS INTENSITY TEST DEVICE
    • Publication number 20130301039
    • Publication date Nov 14, 2013
    • CHUN-YAN YANG
    • G01 - MEASURING TESTING
  • Information Patent Application

    METHOD FOR MANUFACTURING CIRCUIT BOARD USING ELECTRICALLY CONDUCTIV...
    • Publication number 20130025921
    • Publication date Jan 31, 2013
    • HON HAI Precision Industry CO., LTD.
    • TSUNG-JEN CHUANG
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AMPLIFIER CIRCUIT
    • Publication number 20120170774
    • Publication date Jul 5, 2012
    • HON HAI Precision Industry CO., LTD.
    • TSUNG-JEN CHUANG
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AUDIO INPUT UNIT
    • Publication number 20110054651
    • Publication date Mar 3, 2011
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    • LIN-KUN DING
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BATTERY DETECTION DEVICE AND METHOD THEREOF
    • Publication number 20090171601
    • Publication date Jul 2, 2009
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • SHIH-FANG WONG
    • G01 - MEASURING TESTING
  • Information Patent Application

    TESTING SYSTEM AND METHOD
    • Publication number 20090128173
    • Publication date May 21, 2009
    • HONG FU JIN PRECISION INDUSTRY(SHENZHEN) CO., LTD.
    • SHIH-FANG WONG
    • G01 - MEASURING TESTING
  • Information Patent Application

    TELEPHONE DEVICE, TELEPHONE LINE MONITORING DEVICE AND METHOD
    • Publication number 20090052653
    • Publication date Feb 26, 2009
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • Lin-Kun DING
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ILLUMINATION ADJUSTING DEVICE AND METHOD
    • Publication number 20090021184
    • Publication date Jan 22, 2009
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • JIANG-FENG SHAN
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    INTERFACE CIRCUIT AND ELECTRONIC DEVICE
    • Publication number 20080265939
    • Publication date Oct 30, 2008
    • HON HAI Precision Industry CO., LTD.
    • LIN-KUN DING
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    APPARATUS AND METHOD FOR PREVENTING PASSWORD THEFT
    • Publication number 20080258940
    • Publication date Oct 23, 2008
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • LIN-KUN DING
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    REFLECTION TYPE LIQUID CRYSTAL DISPLAY PANEL
    • Publication number 20080239221
    • Publication date Oct 2, 2008
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • JIANG-FENG SHAN
    • G02 - OPTICS
  • Information Patent Application

    DRIVE METHOD FOR PLASMA DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20080079665
    • Publication date Apr 3, 2008
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • SHIH-FANG WONG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    APPARATUS AND METHOD FOR CONTROLLING VIDEO SURVEILLANCE SYSTEM
    • Publication number 20080068459
    • Publication date Mar 20, 2008
    • HON HAI Precision Industry CO., LTD.
    • SHIH-FANG WONG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE