Patents by Inventor Alireza P. Sabzevar

Alireza P. Sabzevar 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).

  • Authentication Using Graphical Passwords
    Publication number: 20100186074
    Abstract: An authenticator may include graphical passwords. An authenticator may include a password image, which may include one or more clickable areas, and/or a key image, which may include click point data. An authenticator may include a mobile computing resource, a terminal computing resource and/or a challenger, which may be configured to communicate with each other. A mobile computing resource may be configured to receive and/or display a key image, such that click point data may be presented, determined, and/or input to a password image. A challenger may be configured to compare input click point data and a key image.
    Type: Application
    Filed: January 15, 2010
    Publication date: July 22, 2010
    Inventors: Angelos Stavrou, Alireza P. Sabzevar