Patents by Inventor Griff L. Griffith

Griff L. Griffith 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).

  • Method and system for using message based security challenge and response questions for multi-factor authentication in mobile access to electronic information
    Publication number: 20090047928
    Abstract: A method for allowing an alleged user to establish using multiple factors of authentication that he or she is in fact the authorized user of an information source. The method uses multiple factor authentication using challenge and response messages containing personal choices of the user which are not known to people other than the authorized user, presenting the challenge questions as enumerated multiple choice questions for ease of use, and imposing time-out restrictions on a session.
    Type: Application
    Filed: June 30, 2008
    Publication date: February 19, 2009
    Inventors: Thomas F. Utsch, Griff L. Griffith