Patents by Inventor Vanck ZHU

Vanck ZHU 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).

  • Multi-factor authentication using symbols
    Patent number: 11888841
    Abstract: In some implementations, a server device may receive, from a first device, a credential and a request to access a resource. The server device may transmit, to a second device associated with the credential, an image that includes a first symbol composed of a set of elements. The server device may receive, from the first device, information associated with a second symbol formed via user interaction with a user interface of the first device. The second symbol may be formed by dragging elements, presented via the user interface, to an area of the user interface in which the second symbol is to be formed, or drawing elements in the area of the user interface in which the second symbol is to be formed. The server device may grant or denying access to the resource based on the first symbol and the information associated with the second symbol.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: January 30, 2024
    Assignee: Capital One Services, LLC
    Inventor: Vanck Zhu
  • MULTI-FACTOR AUTHENTICATION USING SYMBOLS
    Publication number: 20220131850
    Abstract: In some implementations, a server device may receive, from a first device, a credential and a request to access a resource. The server device may transmit, to a second device associated with the credential, an image that includes a first symbol composed of a set of elements. The server device may receive, from the first device, information associated with a second symbol formed via user interaction with a user interface of the first device. The second symbol may be formed by dragging elements, presented via the user interface, to an area of the user interface in which the second symbol is to be formed, or drawing elements in the area of the user interface in which the second symbol is to be formed. The server device may grant or denying access to the resource based on the first symbol and the information associated with the second symbol.
    Type: Application
    Filed: October 23, 2020
    Publication date: April 28, 2022
    Inventor: Vanck ZHU