Patents by Inventor Juyong MAO

Juyong MAO 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).

  • Method and system for iris recognition
    Patent number: 10972651
    Abstract: The present application discloses an iris identification system and an iris identification method thereof. The iris identification system includes: a camera module including at least two cameras, the cameras having different depths of field and being configured to capture iris images; a distance detection apparatus configured to detect a distance between a user and the camera module; a processing chip configured to find, according to the detected distance, a depth of field corresponding the distance and control a camera having the depth of field to be turned on, and further configured to control multiple cameras in the camera module to be turned on simultaneously until one camera has captured an ideal image.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: April 6, 2021
    Assignee: ZKTECO USA LLC
    Inventors: Juyong Mao, Peisheng Li, Zhinong Li
  • Method and System for Iris Recognition
    Publication number: 20190273873
    Abstract: The present application discloses an iris identification system and an iris identification method thereof. The iris identification system includes: a camera module including at least two cameras, the cameras having different depths of field and being configured to capture iris images; a distance detection apparatus configured to detect a distance between a user and the camera module; a processing chip configured to find, according to the detected distance, a depth of field corresponding the distance and control a camera having the depth of field to be turned on, and further configured to control multiple cameras in the camera module to be turned on simultaneously until one camera has captured an ideal image.
    Type: Application
    Filed: November 1, 2018
    Publication date: September 5, 2019
    Inventors: Juyong MAO, Peisheng LI, Zhinong LI