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Yifen Liu

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-rotor unmanned aerial vehicle
    • Patent number 11,597,513
    • Issue date Mar 7, 2023
    • SZ DJI Technology Co., Ltd
    • Yifen Liu
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Gimbal photographing device
    • Patent number 11,500,271
    • Issue date Nov 15, 2022
    • SZ DJI Osmo Technology Co., Ltd.
    • Yifen Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gimbal assembly and handheld gimbal imaging device
    • Patent number 11,402,729
    • Issue date Aug 2, 2022
    • SZ DJI Technology Co., Ltd
    • Yifen Liu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number D916167
    • Issue date Apr 13, 2021
    • SZ DJI Osmo Technology Co., Ltd.
    • Dengfeng Hu
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Gimbal photographing device
    • Patent number 10,921,690
    • Issue date Feb 16, 2021
    • SZ DJI Osmo Technology Co., Ltd.
    • Yifen Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gimbal assembly and handheld gimbal imaging device
    • Patent number 10,901,305
    • Issue date Jan 26, 2021
    • SZ DJI Technology Co., Ltd
    • Yifen Liu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Gimbal photographing device
    • Patent number 10,845,680
    • Issue date Nov 24, 2020
    • SZ DJI Osmo Technology Co., Ltd.
    • Yifen Liu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number D868138
    • Issue date Nov 26, 2019
    • SZ DJI Osmo Technology Co., Ltd.
    • Dengfeng Hu
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera
    • Patent number D852865
    • Issue date Jul 2, 2019
    • SZ DJI Osmo Technology Co., Ltd.
    • Dengfeng Hu
    • D16 - Photography and optical equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    GIMBAL ASSEMBLY AND HANDHELD GIMBAL IMAGING DEVICE
    • Publication number 20210141296
    • Publication date May 13, 2021
    • SZ DJI Technology Co., Ltd.
    • Yifen LIU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GIMBAL PHOTOGRAPHING DEVICE
    • Publication number 20210116792
    • Publication date Apr 22, 2021
    • SZ DJI OSMO TECHNOLOGY CO., LTD.
    • Yifen LIU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    GIMBAL PHOTOGRAPHING DEVICE
    • Publication number 20210055636
    • Publication date Feb 25, 2021
    • SZ DJI OSMO TECHNOLOGY CO., LTD.
    • Yifen LIU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    UNMANNED AERIAL VEHICLE
    • Publication number 20200277040
    • Publication date Sep 3, 2020
    • SZ DJI Technology Co., Ltd.
    • Yifen LIU
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    GIMBAL PHOTOGRAPHING DEVICE
    • Publication number 20200149678
    • Publication date May 14, 2020
    • SZ DJI OSMO TECHNOLOGY CO., LTD.
    • Yifen LIU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    GIMBAL PHOTOGRAPHING DEVICE
    • Publication number 20200142284
    • Publication date May 7, 2020
    • SZ DJI OSMO TECHNOLOGY CO., LTD.
    • Yifen LIU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    GIMBAL PHOTOGRAPHING DEVICE
    • Publication number 20200124947
    • Publication date Apr 23, 2020
    • SZ DJI OSMO TECHNOLOGY CO., LTD.
    • Yifen LIU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTI-ROTOR UNMANNED AERIAL VEHICLE
    • Publication number 20200031467
    • Publication date Jan 30, 2020
    • SZ DJI Technology Co., Ltd.
    • Yifen LIU
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    GIMBAL ASSEMBLY AND HANDHELD GIMBAL IMAGING DEVICE
    • Publication number 20190339595
    • Publication date Nov 7, 2019
    • SZ DJI Technology Co., Ltd.
    • Yifen LIU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TRANSFORMABLE APPARATUS
    • Publication number 20190291864
    • Publication date Sep 26, 2019
    • SZ DJI Technology Co., Ltd.
    • Yifen LIU
    • B64 - AIRCRAFT AVIATION COSMONAUTICS