Patents by Inventor Junjun Bao

Junjun Bao 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).

  • Screen privacy protection method and system for mobile terminal device
    Patent number: 10810326
    Abstract: The present invention provides a screen privacy protection method and system for a mobile terminal device. The screen privacy protection method comprises an environment data acquisition step, a privacy leakage determination step, a determination step and a screen privacy protection step. The present invention has the following advantageous effects: screen privacy can be effectively protected without the addition of hardware, a very good technical effect is achieved, and the screen privacy protection method and system provided by the present invention is worthy of popularization and application.
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: October 20, 2020
    Assignee: SHENZHEN UNIVERSITY
    Inventors: Kaishun Wu, Junjun Bao, Jinyong Wu, Yongpan Zou
  • SCREEN PRIVACY PROTECTION METHOD AND SYSTEM FOR MOBILE TERMINAL DEVICE
    Publication number: 20200034575
    Abstract: The present invention provides a screen privacy protection method and system for a mobile terminal device. The screen privacy protection method comprises an environment data acquisition step, a privacy leakage determination step, a determination step and a screen privacy protection step. The present invention has the following advantageous effects: screen privacy can be effectively protected without the addition of hardware, a very good technical effect is achieved, and the screen privacy protection method and system provided by the present invention is worthy of popularization and application.
    Type: Application
    Filed: February 14, 2017
    Publication date: January 30, 2020
    Applicant: SHENZHEN UNIVERSITY
    Inventors: Kaishun Wu, Junjun Bao, Jinyong Wu, Yongpan Zou