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:
Oct. 15, 2019
Filed:
Mar. 30, 2015
Western Digital Technologies, Inc., Irvine, CA (US);
Dmitry S. Obukhov, San Jose, CA (US);
Marc A. Bombet, Coto de Caza, CA (US);
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
Systems and methods are disclosed for performing data maintenance and/or other data operations within a data storage device. A data storage device is disclosed including a device controller, non-volatile data storage, an interface for receiving data storage commands from a host system, a framework including a memory for storing xenocode code received from the host system, and a processor for executing the xenocode. The device controller is configured to write user data received from the host system to a first partition of the non-volatile data storage in response to a storage command received via the interface from the host system. The xenocode, when executed, causes the processor to read the user data from the first partition of the non-volatile data storage, perform data operations on the read user data, and write results associated with the data operations in a second partition of the non-volatile data storage.