YUN ZHAO

Person

  • QINGDAO, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Laser light source and laser projection device

    • Patent number 11,570,411
    • Issue date Jan 31, 2023
    • Hisense Laser Display Co., Ltd.
    • Xintuan Tian
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Projection screen and projection system

    • Patent number 11,442,354
    • Issue date Sep 13, 2022
    • HISENSE LASER DISPLAY CO., LTD.
    • Jianjun Li
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Laser projection apparatus

    • Patent number 11,237,468
    • Issue date Feb 1, 2022
    • HISENSE LASER DISPLAY CO., LTD.
    • Yun Zhao
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Laser projection apparatus

    • Patent number 11,079,665
    • Issue date Aug 3, 2021
    • Hisense Laser Display Co., Ltd.
    • Ke Yan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    PROJECTION SCREEN AND PROJECTION SYSTEM

    • Publication number 20210173293
    • Publication date Jun 10, 2021
    • HISENSE LASER DISPLAY CO., LTD.
    • Jianjun LI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LASER PROJECTION APPARATUS

    • Publication number 20200401027
    • Publication date Dec 24, 2020
    • HISENSE LASER DISPLAY CO., LTD.
    • Yun ZHAO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LASER PROJECTION APPARATUS

    • Publication number 20200301265
    • Publication date Sep 24, 2020
    • HISENSE LASER DISPLAY CO., LTD.
    • Ke YAN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LASER LIGHT SOURCE AND LASER PROJECTION DEVICE

    • Publication number 20200224826
    • Publication date Jul 16, 2020
    • HISENSE LASER DISPLAY CO., LTD.
    • XINTUAN TIAN
    • F21 - LIGHTING
  • Information Patent Application

    LASER LIGHT SOURCE AND LASER PROJECTION DEVICE

    • Publication number 20200227880
    • Publication date Jul 16, 2020
    • HISENSE LASER DISPLAY CO., LTD.
    • Xintuan Tian
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE