TREA

HSIN-CHIEH LAI

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  • Suzhou City, Jiangsu Province, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid crystal display device
    • Patent number 11,294,209
    • Issue date Apr 5, 2022
    • INFOVISION OPTOELECTRONICS (KUNSHAN) CO., LTD.
    • Weifeng Fan
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device with switchable viewing angles
    • Patent number 11,289,033
    • Issue date Mar 29, 2022
    • INFOVISION OPTOELECTRONICS (KUNSHAN) CO., LTD.
    • Hung-Ming Lee
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20210223584
    • Publication date Jul 22, 2021
    • Infovision Optoelectronics (Kunshan) Co., LTD.
    • WEIFENG FAN
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE WITH SWITCHABLE VIEWING ANGLES
    • Publication number 20210020115
    • Publication date Jan 21, 2021
    • Infovision Optoelectronics (Kunshan) Co., LTD.
    • HUNG-MING LEE
    • F21 - LIGHTING