TREA

Hua Zhang

Follow

Person

  • Qingdao, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Optical module
    • Patent number 10,516,484
    • Issue date Dec 24, 2019
    • Hisense Broadband Multimedia Technologies Co., Ltd.
    • Yaqian Dong
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electrical interface module
    • Patent number 10,348,406
    • Issue date Jul 9, 2019
    • Hisense Broadband Multimedia Technologies, Ltd.
    • Chungang Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Light emitting device with improved gratings and method for manufac...
    • Patent number 10,324,258
    • Issue date Jun 18, 2019
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD.
    • Xun Li
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical module
    • Patent number 10,097,272
    • Issue date Oct 9, 2018
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Yaqian Dong
    • G02 - OPTICS
  • Information Patent Grant

    Coupler and optical waveguide chip applying the coupler
    • Patent number 9,971,098
    • Issue date May 15, 2018
    • Hisense Broadband Multimedia Technologies Co., Ltd
    • Hua Zhang
    • G02 - OPTICS
  • Information Patent Grant

    Optical module
    • Patent number 9,843,158
    • Issue date Dec 12, 2017
    • Hisense Broadband Multimedia Technologies Co., Ltd.
    • Li Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coupler and optical waveguide chip applying the coupler
    • Patent number 9,645,320
    • Issue date May 9, 2017
    • Hisense Broadband Multimedia Technologies Co., Ltd
    • Hua Zhang
    • G02 - OPTICS
  • Information Patent Grant

    Optical line terminal
    • Patent number 8,705,957
    • Issue date Apr 22, 2014
    • Hisense Broadband Multimedia Technologies Co., Ltd
    • Hua Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • 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 20180367217
    • Publication date Dec 20, 2018
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • YAQIAN DONG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LIGHT EMITTING DEVICE, OPTICAL MODULE AND MANUFACTURING METHOD THEREOF
    • Publication number 20180081114
    • Publication date Mar 22, 2018
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Xun Li
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20170279534
    • Publication date Sep 28, 2017
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES, LTD.
    • YAQIAN DONG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL MODULE
    • Publication number 20170256907
    • Publication date Sep 7, 2017
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES, LTD.
    • LI WANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COUPLER AND OPTICAL WAVEGUIDE CHIP APPLYING THE COUPLER
    • Publication number 20170192178
    • Publication date Jul 6, 2017
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Hua ZHANG
    • G02 - OPTICS
  • Information Patent Application

    ELECTRICAL INTERFACE MODULE
    • Publication number 20170078021
    • Publication date Mar 16, 2017
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES, LTD.
    • Chungang ZHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COUPLER AND OPTICAL WAVEGUIDE CHIP APPLYING THE COUPLER
    • Publication number 20160291254
    • Publication date Oct 6, 2016
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Hua ZHANG
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL LINE TERMINAL
    • Publication number 20120099857
    • Publication date Apr 26, 2012
    • HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
    • Hua Zhang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE