Patents by Inventor Randy Eye

Randy Eye 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).

  • Hierarchical key management
    Patent number: 6975728
    Abstract: The present invention discloses a general-purpose hierarchical key management method and apparatus whose trusted operation, with respect to compromise of keying material, does not depend upon the controlling application. This enables designs that separate secure key management from the application-specific use of the keying material, and enables the rigorous evaluation of the key management module.
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: December 13, 2005
    Assignee: Digital Video Express, L.P.
    Inventors: Randy Eye, David William Kravitz, David Moshe Goldshlag