TREA

Dongmei Yu

Follow

Person

  • Qingdao, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Optical module
    • Patent number 10,288,825
    • Issue date May 14, 2019
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD.
    • Wei Zhao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical Module
    • Publication number 20220221667
    • Publication date Jul 14, 2022
    • Hisense Broadband Multimedia Technologies Co., Ltd
    • Jianwei YAO
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20180180828
    • Publication date Jun 28, 2018
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Wei Zhao
    • G02 - OPTICS