Patents by Inventor Zhang Yunqi

Zhang Yunqi 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).

  • Light projection engine attachment and alignment
    Patent number: 11119328
    Abstract: Methods and systems are for aligning a light projection engine (e.g., in a virtual reality headset) are described. An assembly for aligning the light projection engine includes a frame, an optical waveguide assembly; and the light projection engine. Embodiments include assemblies for aligning based on a pivot point, an optical axis, an X, a Y, and a Z axis, and with six degrees of freedom. In addition, an embodiment includes three planar joints that allow for alignment of the light projection engine.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: September 14, 2021
    Assignee: Flex Ltd.
    Inventors: Peter Chester, Robert J. Groppo, Zhang Yunqi, Ori Jacobi
  • LIGHT PROJECTION ENGINE ATTACHMENT AND ALIGNMENT
    Publication number: 20190064529
    Abstract: Methods and systems are for aligning a light projection engine (e.g., in a virtual reality headset) are described. An assembly for aligning the light projection engine includes a frame, an optical waveguide assembly; and the light projection engine. Embodiments include assemblies for aligning based on a pivot point, an optical axis, an X, a Y, and a Z axis, and with six degrees of freedom. In addition, an embodiment includes three planar joints that allow for alignment of the light projection engine.
    Type: Application
    Filed: August 23, 2018
    Publication date: February 28, 2019
    Inventors: Peter Chester, Robert J. Groppo, Zhang Yunqi, Ori Jacobi
  • Head-mounted display
    Patent number: D862469
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: October 8, 2019
    Assignee: Flex, Ltd.
    Inventors: Avner Sadot, Guy Dvir, Yoav Dracher, Raz Elias, Ori Jacobi, Geva Segal, Xinyue Tang, Hou Yuxi, Zhang Yunqi