Patents by Inventor Kaiwen Gu

Kaiwen Gu 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).

  • Non-intrusive user authentication system
    Patent number: 10051112
    Abstract: A system for secure user authentication of a mobile electronic device includes a touch-based user interface of the mobile electronic device, a processor, and a computer-readable storage medium. The system presents a graphical user interface comprising a target location represented by a graphical indication, and receives an authentication code comprising a sequence of taps. The system determines input positional data associated with the authentication code that indicates a location on the touch-based user interface where the sequence of taps is received. The system determines whether to permit a user of the mobile electronic device to access a function of the mobile electronic device based at least in part on whether the input positional data is consistent with previous input received from the user of the mobile electronic device.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: August 14, 2018
    Assignee: Google LLC
    Inventors: Yipeng Yun, Kaiwen Gu
  • NON-INTRUSIVE USER AUTHENTICATION SYSTEM
    Publication number: 20180183922
    Abstract: A system for secure user authentication of a mobile electronic device includes a touch-based user interface of the mobile electronic device, a processor, and a computer-readable storage medium. The system presents a graphical user interface comprising a target location represented by a graphical indication, and receives an authentication code comprising a sequence of taps. The system determines input positional data associated with the authentication code that indicates a location on the touch-based user interface where the sequence of taps is received. The system determines whether to permit a user of the mobile electronic device to access a function of the mobile electronic device based at least in part on whether the input positional data is consistent with previous input received from the user of the mobile electronic device.
    Type: Application
    Filed: December 23, 2016
    Publication date: June 28, 2018
    Inventors: Yipeng Yun, Kaiwen Gu