TREA

Limei Zhao

Follow

Person

  • Shenzhen, CN
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LENS MODULE AND ELECTRONIC DEVICE
    • Publication number 20240337899
    • Publication date Oct 10, 2024
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tongming Xu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LENS DRIVE MODULE
    • Publication number 20240337858
    • Publication date Oct 10, 2024
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tongming Xu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LENS MODULE AND ELECTRONIC DEVICE
    • Publication number 20240337810
    • Publication date Oct 10, 2024
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tongming Xu
    • G02 - OPTICS
  • Information Patent Application

    LENS MODULE AND ELECTRONIC DEVICE
    • Publication number 20240337809
    • Publication date Oct 10, 2024
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tongming Xu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LENS DRIVE APPARATUS
    • Publication number 20240171861
    • Publication date May 23, 2024
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tongming Xu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LENS DRIVING DEVICE AND ELECTRONIC DEVICE
    • Publication number 20220413253
    • Publication date Dec 29, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Feng Yan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE