TREA

Zhiping Liu

Follow

Person

  • Guangzhou, CN
People

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL FILM FOR OXYGEN SATURATION SENSING
    • Publication number 20240023905
    • Publication date Jan 25, 2024
    • 3M Innovative Properties Company
    • Zhiping Liu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LARGE AREA INFRARED SENSOR FILM
    • Publication number 20230418079
    • Publication date Dec 28, 2023
    • 3M Innovative Properties Company
    • Shine Long
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OPTICAL CONSTRUCTION
    • Publication number 20230367057
    • Publication date Nov 16, 2023
    • 3M Innovative Properties Company
    • Zhe Hu
    • G02 - OPTICS