Patents by Inventor Seungkyu CHOl

Seungkyu CHOl 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).

  • REEL AND DISPLAY DEVICE
    Publication number: 20220192038
    Abstract: A reel and a display device are provided. The display device includes the reel, the reel includes a reel body, and the reel body is cylindrical. The reel body is provided with a first ring mounting groove along an extending direction of a length of a cylinder, and a depth of the first ring mounting groove corresponds to a thickness of a flexible display screen to be mounted.
    Type: Application
    Filed: June 19, 2020
    Publication date: June 16, 2022
    Inventors: Yapeng CHENG, Seungkyu CHOl