Patents by Inventor Hailiang Han

Hailiang Han 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: 20240152203
    Abstract: The present disclosure discloses a human-machine interaction method and system based on eye movement tracking. The human-machine interaction method comprises the following steps: acquiring first eye movement information of a user on a current display interface; executing a first operation command on the current display interface based on the first eye movement information; acquiring second eye movement information of the user on the current display interface under the first operation command; executing a second operation command on the current display interface under the first operation command based on the second eye movement information; acquiring third eye movement information of the user on the current display interface under the second operation command; locking or unlocking the second operation command based on the third eye movement information; and repeating the above process until the user finishes human-machine interaction.
    Type: Application
    Filed: January 18, 2023
    Publication date: May 9, 2024
    Applicant: Vantronics (Hangzhou) Intelligent Technology Co. LTD.
    Inventors: Hailiang HAN, Vincent JIANG
  • Patent number: 11972046
    Abstract: The present disclosure discloses a human-machine interaction method and system based on eye movement tracking. The human-machine interaction method comprises the following steps: acquiring first eye movement information of a user on a current display interface; executing a first operation command on the current display interface based on the first eye movement information; acquiring second eye movement information of the user on the current display interface under the first operation command; executing a second operation command on the current display interface under the first operation command based on the second eye movement information; acquiring third eye movement information of the user on the current display interface under the second operation command; locking or unlocking the second operation command based on the third eye movement information; and repeating the above process until the user finishes human-machine interaction.
    Type: Grant
    Filed: January 18, 2023
    Date of Patent: April 30, 2024
    Assignees: Vantronics (Hangzhou) Intelligent Technology Co. LTD.
    Inventors: Hailiang Han, Vincent Jiang