Patents by Inventor Wangni ZHAO

Wangni ZHAO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Optical engine and AR device
    Patent number: 12164113
    Abstract: The present disclosure discloses an optical engine and an AR device. The optical engine includes a self-luminous display chip and a lens assembly provided on a light outlet side of the self-luminous display chip, wherein the lens assembly includes at least three lenses. The above solution solves the technical problem of large volume of optical engine.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: December 10, 2024
    Assignee: GOERTEK OPTICAL TECHNOLOGY CO., LTD.
    Inventors: Yangchun Deng, Wangni Zhao, Qinglin Song
  • OPTICAL ENGINE AND AR DEVICE
    Publication number: 20240053616
    Abstract: The present disclosure discloses an optical engine and an AR device. The optical engine includes a self-luminous display chip and a lens assembly provided on a light outlet side of the self-luminous display chip, wherein the lens assembly includes at least three lenses. The above solution solves the technical problem of large volume of optical engine.
    Type: Application
    Filed: August 30, 2021
    Publication date: February 15, 2024
    Inventors: Yangchun DENG, Wangni ZHAO, Qinglin SONG