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. 14, 2018
Filed:
Jun. 15, 2015
Applicant:
Sandisk Technologies Inc., Plano, TX (US);
Inventors:
Assignee:
SanDisk Technologies LLC, Plano, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 12/02 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0679 (2013.01); G06F 3/0616 (2013.01); G06F 3/0647 (2013.01);
Abstract
A storage device with a memory may include memory block leveling that improves data retention by considering localized temperature. A block's distance from a heat source may result in variance of data retention. The localized temperature may be used to improve data retention through a relocation, refreshing, or leveling of blocks that considers their physical location on the die and/or in the package.