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Jianfeng XIAO

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  • Shenzhen, Guangdong, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BACKLIGHT DRIVING CIRCUIT AND DISPLAY DEVICE
    • Publication number 20240036392
    • Publication date Feb 1, 2024
    • TCL China Star Optoelectronics Technology Co., Ltd.
    • Jinfeng Liu
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DRIVING CIRCUIT
    • Publication number 20240021123
    • Publication date Jan 18, 2024
    • TCL China Star Optoelectronics Technology Co., Ltd.
    • Haoran LI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    REFERENCE VOLTAGE GENERATION CIRCUIT AND ITS GENERATION METHOD, DIS...
    • Publication number 20220415229
    • Publication date Dec 29, 2022
    • TCL China Star Optoelectronics Technology Co., Ltd.
    • Haoran LI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    PRINTED CIRCUIT BOARD AND DISPLAY DEVICE
    • Publication number 20220061149
    • Publication date Feb 24, 2022
    • TCL China Star Optoelectronics Technology Co., Ltd.
    • Jianfeng XIAO
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FILTER CIRCUIT AND ELECTRONIC EQUIPMENT
    • Publication number 20210367575
    • Publication date Nov 25, 2021
    • TCL China Star Optoelectronics Technology Co., Ltd.
    • Jianfeng XIAO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DISPLAY DEVICE SYSTEM CIRCUIT AND DISPLAY DEVICE
    • Publication number 20210358425
    • Publication date Nov 18, 2021
    • Jianfeng XIAO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DRIVING METHOD FOR LIQUID CRYSTAL DISPLAY PANEL
    • Publication number 20210335307
    • Publication date Oct 28, 2021
    • TCL China Star Optoelectronics Technology Co., LTD.
    • Jianfeng Xiao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    LIGHT MODULATING METHOD, LIGHT MODULATING DEVICE AND STORAGE MEDIUM
    • Publication number 20210165260
    • Publication date Jun 3, 2021
    • Jianfeng XIAO
    • G02 - OPTICS
  • Information Patent Application

    PRINTED CIRCUIT BOARD (PCB) AND DISPLAY DEVICE
    • Publication number 20200344873
    • Publication date Oct 29, 2020
    • SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Jianfeng XIAO
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    AMPLIFIER FOR LCD AND LCD
    • Publication number 20190219855
    • Publication date Jul 18, 2019
    • Shenzhen China Star Optoelectronics Technology Co., Ltd.
    • Jianfeng XIAO
    • G02 - OPTICS