Patents by Inventor Jenny F. Manthey

Jenny F. Manthey 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).

  • Managing data transfer between different types of tape media with encryption
    Patent number: 8145861
    Abstract: A method for managing data transfer from at least one input tape to an output tape begins by opening the output tape. For each input tape, the input tape is opened and directory information about the opened input tape is gathered. Data is read from the opened input tape, the data is encrypted, the encrypted data is written to the output tape, and the input tape is closed. The directory information for each input tape is written to a directory file on the output tape and the output tape is closed.
    Type: Grant
    Filed: October 17, 2005
    Date of Patent: March 27, 2012
    Assignee: Unisys Corporation
    Inventors: Jenny F. Manthey, William W. Disney, Douglas W. Stewart