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:
Mar. 19, 2019
Filed:
Aug. 31, 2017
Applicant:
Toshiba Memory Corporation, Tokyo, JP;
Inventor:
Norikazu Yoshida, Kawasaki Kanagawa, JP;
Assignee:
Toshiba Memory Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 8/16 (2006.01); G11C 16/08 (2006.01); G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G11C 8/16 (2013.01); G06F 12/0207 (2013.01); G11C 16/08 (2013.01); G06F 12/0246 (2013.01);
Abstract
A memory system includes a semiconductor memory and a controller. The controller is configured to perform a read operation on the semiconductor memory in response to a read instruction received from a host. In response to the read instruction that includes a first logical address, the controller converts the first logical address into a first physical address, and issues a read command and a second physical address different from the first physical address, to the semiconductor memory.