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Qian Lei

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  • Shenzhen, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SHAFT VOLTAGE REDUCTION STRUCTURE APPLICABLE TO ELECTRIC MACHINE
    • Publication number 20240079936
    • Publication date Mar 7, 2024
    • ASIA VITAL COMPONENTS (CHINA) CO., LTD.
    • Feng Liu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRONIC CARD CONNECTOR AND ELECTRONIC DEVICE USING SAME
    • Publication number 20160095240
    • Publication date Mar 31, 2016
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • QIAN LEI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20160087666
    • Publication date Mar 24, 2016
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • QIAN LEI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DISPLAY DEVICE CAPABLE OF ADJUSTING HEIGHT OF DEVICE
    • Publication number 20150308608
    • Publication date Oct 29, 2015
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • QIAN LEI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRONIC CARD CONNECTOR AND ELECTRONIC DEVICE USING SAME
    • Publication number 20150311630
    • Publication date Oct 29, 2015
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • QIAN LEI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EARPHONE RECEIVING CASE
    • Publication number 20150312667
    • Publication date Oct 29, 2015
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • QIAN LEI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    EARPHONE RECEIVING CASE
    • Publication number 20150230017
    • Publication date Aug 13, 2015
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • QIAN LEI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTRONIC CARD CONNECTOR AND ELECTRONIC DEVICE USING SAME
    • Publication number 20150171552
    • Publication date Jun 18, 2015
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • QIAN LEI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PROTECTION CASE FOR ELECTRONIC DEVICE
    • Publication number 20150150362
    • Publication date Jun 4, 2015
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • QIAN LEI
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    ELECTRONIC CARD CONNECTOR AND ELECTRONIC DEVICE USING THE SAME
    • Publication number 20150118876
    • Publication date Apr 30, 2015
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • QIAN LEI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLATBASE BRACKET
    • Publication number 20150115125
    • Publication date Apr 30, 2015
    • Fu Tai Hua Industry ( Shenzhen) Co., Ltd.
    • TSUNG-SHAN HOU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PORTABLE SUPPORTING FRAME
    • Publication number 20150108316
    • Publication date Apr 23, 2015
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • TSUNG-SHAN HOU
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    KEYBOARD AND CONTROL SYSTEM FOR THE SAME
    • Publication number 20150113297
    • Publication date Apr 23, 2015
    • HON HAI PRECISION INDUSTRY CO., LTD.
    • QIAN LEI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH PEN WITH SUPPORT FUNCTION
    • Publication number 20150103057
    • Publication date Apr 16, 2015
    • FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    • QIAN LEI
    • G06 - COMPUTING CALCULATING COUNTING