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. 13, 2013
Filed:
Sep. 13, 2011
Hanan Weingarten, Herzelia, IL;
Erez Sabbag, Kiryat Tivon, IL;
Michael Katz, Haifa, IL;
Densbits Technologies Ltd., Haifa, IL;
Abstract
A system and method for adjusting read threshold voltage values, for example, in a read circuit internal to a memory device. The quality of an associated read result may be estimated for each read threshold voltage value used to read memory cells. Only read results estimated to have sufficient quality may be allowed to pass to storage. The read threshold voltage value may be adjusted for subsequent read operations, for example, if the associated read result is estimated to have insufficient quality. The read threshold voltage value may be iteratively adjusted, for example, until a read result is estimated to have sufficient quality.