Patents by Inventor Kaokao ZHANG

Kaokao ZHANG 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).

  • Patent number: 11966547
    Abstract: An electronic device, a control method, a control module of the electronic device, and a computer-readable storage medium are provided. The electronic device includes: a shell; a display screen disposed in the shell; a fingerprint module movably disposed in an inner cavity; and a drive mechanism. The inner cavity is formed between the shell and the display screen. The drive mechanism is connected to the fingerprint module, and drives, in a case that the display screen is touched, the fingerprint module to move to a position corresponding to a first region. The first region is a region that is of the display screen and that is touched.
    Type: Grant
    Filed: September 22, 2022
    Date of Patent: April 23, 2024
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Kaokao Zhang, Ling Hu
  • Publication number: 20230020296
    Abstract: An electronic device, a control method, a control module of the electronic device, and a computer-readable storage medium are provided. The electronic device includes: a shell; a display screen disposed in the shell; a fingerprint module movably disposed in an inner cavity; and a drive mechanism. The inner cavity is formed between the shell and the display screen. The drive mechanism is connected to the fingerprint module, and drives, in a case that the display screen is touched, the fingerprint module to move to a position corresponding to a first region. The first region is a region that is of the display screen and that is touched.
    Type: Application
    Filed: September 22, 2022
    Publication date: January 19, 2023
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Kaokao ZHANG, Ling HU
  • Publication number: 20200356747
    Abstract: A display module and a mobile terminal are provided. The display module includes: a screen cover plate, a fingerprint sensitive component, and a display component; the fingerprint sensitive component is arranged between the screen cover plate and the display component; the fingerprint sensitive component includes: an optical fingerprint sensitive layer made of transparent conductive material, a sensitive surface thereof having multiple pixels; the sensitive surface is attached to a surface of the screen cover plate, a attaching surface of the optical fingerprint sensitive layer is attached to a display surface of the display component; when the display component is on, the light emitted passes through the fingerprint sensitive component towards the screen cover plate, and is reflected to the sensitive surface by a finger pressed on the screen cover plate, the fingerprint sensitive component derives a pattern of a fingerprint from the amount of light received by pixels.
    Type: Application
    Filed: November 14, 2018
    Publication date: November 12, 2020
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Kaokao ZHANG