Patents by Inventor Marv Hein

Marv Hein 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).

  • ROLLBACK ATTACK PREVENTION SYSTEM AND METHOD
    Publication number: 20110123024
    Abstract: A rollback attack prevention system 10 for a gaming machine 20 includes a configuration log 30 and a revocation list 40. Preferably, the configuration log 30 includes a protected record of software that has been installed on the gaming machine 20. Further, the revocation list 40 includes an inventory of unauthorized software that the prevention system 10 prevents from being installed and/or used on the gaming machine 20.
    Type: Application
    Filed: February 1, 2011
    Publication date: May 26, 2011
    Applicant: Bally Gaming, Inc.
    Inventors: James W. Morrow, Marv Hein, David Carman
  • Rollback attack prevention system and method
    Patent number: 7907729
    Abstract: A rollback attack prevention system 10 for a gaming machine 20 includes a configuration log 30 and a revocation list 40. Preferably, the configuration log 30 includes a protected record of software that has been installed on the gaming machine 20. Further, the revocation list 40 includes an inventory of unauthorized software that the prevention system 10 prevents from being installed and/or used on the gaming machine 20.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: March 15, 2011
    Assignee: Bally Gaming, Inc.
    Inventors: James Morrow, Marv Hein, David Carman
  • Rollback attack prevention system and method
    Publication number: 20050044401
    Abstract: A rollback attack prevention system 10 for a gaming machine 20 includes a configuration log 30 and a revocation list 40. Preferably, the configuration log 30 includes a protected record of software that has been installed on the gaming machine 20. Further, the revocation list 40 includes an inventory of unauthorized software that the prevention system 10 prevents from being installed and/or used on the gaming machine 20.
    Type: Application
    Filed: April 30, 2004
    Publication date: February 24, 2005
    Inventors: James Morrow, Marv Hein, David Carman