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:
Aug. 06, 2019
Filed:
Feb. 23, 2017
Western Digital Technologies, Inc., Irvine, CA (US);
Marina Frid, Jerusalem, IL;
Igor Genshaft, Bat Yam, IL;
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
An apparatus includes a non-volatile memory and a controller coupled to the non-volatile memory. The controller includes an interface configured to send control information to a host device. The control information is associated with first parity information. The controller further includes a circuit configured to determine second parity information associated with the control information. The controller is configured to terminate and optionally rollback an operation associated with the control information in response to the first parity information differing from the second parity information. The terminated optionally rolled-back operation associated with the control information may be a non-blocking control sync operation.