Patents by Inventor Dewei He

Dewei He 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).

  • Publication number: 20240152010
    Abstract: Embodiments of the present disclosure provide a display panel and a display terminal. The display panel includes at least one ultraviolet sensing transistor and at least one control transistor disposed on a substrate, and a color film substrate including a light blocking unit; wherein the ultraviolet sensing transistor includes an ultraviolet absorbing layer, and an orthographic projection of the light blocking unit on the substrate covers an orthographic projection of the ultraviolet absorbing layer on the substrate. According to the embodiment of the present disclosure, the light blocking unit absorbs or blocks the visible lights to prevent the visible lights from entering into the ultraviolet absorbing layer.
    Type: Application
    Filed: April 13, 2022
    Publication date: May 9, 2024
    Inventors: Fan GONG, Guanghui LIU, Fei AI, Jiyue SONG, Dewei SONG, Rui HE
  • Patent number: 11752848
    Abstract: The invention relates to a locking structure for the cover of a pickup truck, including fixed side frames and locking frame. The locking slot is provided on the fixed side frame. The locking frame comprises the horizontal frame body and connecting pieces. The connecting piece is provided with a locking box and the locking piece and reset piece are arranged in the locking box. The locking box is set with the first button and the second button. When touching the first button, the locking piece will pop out and the second button will bulge outward. Pressing on the second button will cause the locking piece to contract, and it will make the locking box pop up. This structure is easy to operate and simple.
    Type: Grant
    Filed: November 24, 2022
    Date of Patent: September 12, 2023
    Assignee: RUIAN XIANGRUI AUTO ELECTRICAL APPLIANCE CO., LTD
    Inventors: Dewei He, Anqi He, Ziyao He
  • Patent number: D962149
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: August 30, 2022
    Inventors: Anqi He, Dewei He, Qisheng Ye