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Baofeng SI

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  • Qingdao, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Connector, and optical module
    • Patent number 11,681,111
    • Issue date Jun 20, 2023
    • Hisense Broadband Multimedia Technologies Co., Ltd.
    • Jinlei Chen
    • G02 - OPTICS
  • Information Patent Grant

    Optical module
    • Patent number 10,711,979
    • Issue date Jul 14, 2020
    • Hisense Broadband Multimedia Technologies Co., Ltd
    • Jinlei Chen
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20230305248
    • Publication date Sep 28, 2023
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Jinlei CHEN
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20220413238
    • Publication date Dec 29, 2022
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Jinlei CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20220390692
    • Publication date Dec 8, 2022
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Liu YANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20220163741
    • Publication date May 26, 2022
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Wei CUI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20220099902
    • Publication date Mar 31, 2022
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Wei CUI
    • G02 - OPTICS
  • Information Patent Application

    CONNECTOR, AND OPTICAL MODULE
    • Publication number 20200278505
    • Publication date Sep 3, 2020
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Jinlei CHEN
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20190391349
    • Publication date Dec 26, 2019
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Jinlei CHEN
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20180283658
    • Publication date Oct 4, 2018
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Jinlei CHEN
    • F21 - LIGHTING