Patents by Inventor Christopher John Hinrichs

Christopher John Hinrichs 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).

  • Patent number: 7464219
    Abstract: An apparatus, system, and storage medium are disclosed for utilizing data protection by a storage device to minimize loss of sensitive data on a storage medium. The apparatus includes a monitor module, a verification module, and a process module. The monitor module recognizes a write-type command from a host connected to an electronic data storage device. The verification module determines a presence of a passkey associated with the write-type command. The process module processes the write-type command according to the determination of the presence of the passkey. The apparatus, system, and storage medium provide protection of sensitive data at the device level so that a designated protected area on the electronic data storage device is protected against an inadvertent data overlay.
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: December 9, 2008
    Assignee: International Business Machines Corporation
    Inventors: Christopher John Hinrichs, Gavin Stuart Johnson, Harold Glen Slone, Luis Ricardo Urbanejo