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:
May. 26, 2020
Filed:
May. 16, 2018
Micron Technology, Inc., Boise, ID (US);
Michael Sheperek, Longmont, CO (US);
Larry J. Koudele, Erie, CO (US);
Steve Kientz, Westminster, CO (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A memory device includes a processing device configured to iteratively determine a set of read results based on reading a subset of memory cells according to a set of read levels determine an update direction based on the set of read results, wherein the update direction corresponds to one of the set of read levels; determine whether a change condition is met; generate an updated read level for the set of read levels based on applying an adjustment step to one of the read levels in the set of read levels along the update direction, wherein the adjustment step is: a first step size in response to the change condition not being met, and a second step size in response to the change condition being met.