The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2014
Filed:
Mar. 23, 2012
Christopher P. Karr, Lake Forest, CA (US);
John E. Maroney, Irvine, CA (US);
Christopher P. Karr, Lake Forest, CA (US);
John E. Maroney, Irvine, CA (US);
Western Digital Technologies, Inc., Irvine, CA (US);
Abstract
The present invention provides a bridged, direct-attached storage device that can be secured and work with any host system. In one embodiment, the storage device is configured with a secured user area and an unlocking mechanism for access to the secured user area. The storage device may comprise a translation module having a bridge that presents multiple logical units to a host. In addition, the storage device may comprise a controller having its own encryption engine to encrypt the entire user area of the storage media. In one embodiment, the storage device presents the unlocking mechanism via a second logical device as a read-only device, such as a CD/DVD-ROM, or virtual CD device. The secondary logical device comprises executable code, which allows the user, for example, to enter, change, or remove the password and unlock the user area.