Patents by Inventor Dede Jiang

Dede Jiang 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: 20240015236
    Abstract: A foldable electronic device includes a first main body, a second main body, a rotating shaft assembly, a flexible screen, and a protective bracket. The first main body and the second main body are coupled through the rotating shaft assembly, the flexible screen is disposed on the first main body and the second main body, and the first main body and the second main body rotate relative to the rotating shaft assembly towards a side having the flexible screen. The flexible screen includes a bending region, and a first non-bending region and a second non-bending region that are respectively located on two sides of the bending region. The protection bracket includes a flexible part, a first metal part, and a second metal part. The flexible part is disposed on the flexible screen and includes a main body segment, a first connection segment, and a second connection segment.
    Type: Application
    Filed: July 28, 2021
    Publication date: January 11, 2024
    Inventors: Feng Tang, Yu Liu, Chong Xing, Dede Jiang, Zheng Li, Linhui Niu
  • Patent number: 10825421
    Abstract: An electronic device photographing method includes, after the electronic device enters a photographing screen, determining a folding angle of the flexible display screen based on a pixel coordinate parameter of a photographed object on the photographing screen; and/or determining target luminance of a display screen; and when detecting that a photographing button is pressed, adjusting luminance of the display screen to the determined target luminance. In this way, when the electronic device is used to take an image, fill-in light can be implemented for the photographed photo by improving target luminance of the display screen based on the pixel coordinate parameter of the photographed object on the photographing screen.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: November 3, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Honglei Luo, Feng Gao, Dede Jiang, Jianjun Xu
  • Publication number: 20190371270
    Abstract: An electronic device photographing method includes, after the electronic device enters a photographing screen, determining a folding angle of the flexible display screen based on a pixel coordinate parameter of a photographed object on the photographing screen; and/or determining target luminance of a display screen; and when detecting that a photographing button is pressed, adjusting luminance of the display screen to the determined target luminance. In this way, when the electronic device is used to take an image, fill-in light can be implemented for the photographed photo by improving target luminance of the display screen based on the pixel coordinate parameter of the photographed object on the photographing screen.
    Type: Application
    Filed: November 29, 2016
    Publication date: December 5, 2019
    Inventors: Honglei Luo, Feng Gao, Dede Jiang, Jianjun Xu