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. 02, 2016
Filed:
Jun. 06, 2013
Seagate Technology Llc, Cupertino, CA (US);
Jackson L. Ellis, Fort Collins, CO (US);
Earl T. Cohen, Cupertino, CA (US);
Sivakumar Sambandan, Pune, IN (US);
Jeonghun Kim, Fort Collins, CO (US);
Stephen D. Hanna, Fort Collins, CO (US);
Seagate Technology LLC, Cupertino, CA (US);
Abstract
A method for protecting data in a memory is disclosed. The method generally includes steps (A) to (D). Step (A) converts a logical address of one of a plurality of logical units to a physical address of a corresponding one of a plurality of physical units. Each physical unit is configured to store (i) data from a corresponding one of the logical units, (ii) respective error correction information and (iii) respective verification information. Step (B) writes a particular one of the physical units to the memory. Step (C) reads a portion of the particular physical unit from the memory. The portion includes the respective verification information. The respective verification information includes an indication of the logical address. Step (D) verifies the writing according to the respective verification information in the portion.