Patents by Inventor Leon S. Gershenovich

Leon S. Gershenovich 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).

  • Publication number: 20030216826
    Abstract: Identification card manufacturing security restricts use of an identification card manufacturing system with only authorized supplies. In accordance with one aspect of the invention, a supply-specific security code (SSSC) and supply-specific data are stored in memory of the supply. The SSSC is translated using the supply-specific data. Finally, the supply is authorized for use with the identification card manufacturing system only when the translated SSSC is found to be valid. In accordance with another aspect of the invention, an identification card manufacturing system is configured to operate only with supplies having corresponding customer-specific security codes (CSSC). A supply CSSC and supply-specific data are retrieved from memory of the supply. Additionally, a system CSSC and system-specific data are retrieved from memory of the identification card manufacturing system. The supply CSSC and the system CSSC are translated using the supply-specific data and the system-specific data, respectively.
    Type: Application
    Filed: February 21, 2003
    Publication date: November 20, 2003
    Applicant: Fargo Electronics, Inc.
    Inventors: Gary M. Klinefelter, Thomas C. Platner, Joseph F. Schuler, Leon S. Gershenovich, David W. Kaiser, Gary R. Holland