Patents by Inventor Jiaoying Jin

Jiaoying Jin 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).

  • Terminal with line-of-sight tracking function, and method and apparatus for determining point of gaze of user
    Patent number: 10929659
    Abstract: A terminal with a line-of-sight tracking function is disclosed. The terminal with a line-of-sight tracking function includes a body, a camera, and at least two light emitting diodes. The camera and the at least two light emitting diodes are mounted on the body, so that the terminal can emit a ray by using the at least two light emitting diodes, to ensure that the emitted ray can be shined on an eye of the user when the user is at different angles. After the ray is reflected by the eye of the user, the terminal can collect the reflected ray by using the camera, obtain an eye image of the user, and track a line of sight of the user based on the eye image, thereby increasing a success rate of line-of-sight tracking.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: February 23, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jiaoying Jin, Tao Lin, Yingchun Liu
  • TERMINAL WITH LINE-OF-SIGHT TRACKING FUNCTION, AND METHOD AND APPARATUS FOR DETERMINING POINT OF GAZE OF USER
    Publication number: 20190188469
    Abstract: A terminal with a line-of-sight tracking function is disclosed. The terminal with a line-of-sight tracking function includes a body, a camera, and at least two light emitting diodes. The camera and the at least two light emitting diodes are mounted on the body, so that the terminal can emit a ray by using the at least two light emitting diodes, to ensure that the emitted ray can be shined on an eye of the user when the user is at different angles. After the ray is reflected by the eye of the user, the terminal can collect the reflected ray by using the camera, obtain an eye image of the user, and track a line of sight of the user based on the eye image, thereby increasing a success rate of line-of-sight tracking.
    Type: Application
    Filed: February 21, 2019
    Publication date: June 20, 2019
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jiaoying Jin, Tao Lin, Yingchun Liu