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:
Jul. 09, 2019
Filed:
Oct. 31, 2017
Applicant:
Sandisk Technologies Llc, Plano, TX (US);
Inventors:
Philip David Reusswig, Mountain View, CA (US);
Grishma Shah, Milpitas, CA (US);
Nian Niles Yang, Mountain View, CA (US);
Assignee:
SanDisk Technologies LLC, Addison, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 11/406 (2006.01); G11C 29/00 (2006.01); G11C 11/4091 (2006.01);
U.S. Cl.
CPC ...
G11C 11/40618 (2013.01); G11C 11/4091 (2013.01); G11C 11/40603 (2013.01); G11C 29/783 (2013.01);
Abstract
Apparatuses, systems, methods, and computer program products are disclosed for performing a group read refresh. An apparatus includes a plurality of memory groups. An apparatus includes an operation circuit that performs an operation on a selected memory group of a plurality of memory groups. An apparatus includes a remediation circuit that performs a countermeasure operation on an unselected memory group of a plurality of memory groups in response to an operation on a selected memory group.