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. 31, 2020
Filed:
Mar. 09, 2018
Applicant:
Toshiba Memory Corporation, Minato-ku, JP;
Inventors:
Assignee:
Toshiba Memory Corporation, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01); G06F 12/1009 (2016.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0246 (2013.01); G06F 3/061 (2013.01); G06F 3/064 (2013.01); G06F 3/0679 (2013.01); G06F 12/1009 (2013.01); G06F 2212/7201 (2013.01); G06F 2212/7206 (2013.01);
Abstract
According to one embodiment, a memory system, comprises a non-volatile memory; a first memory and a second memory; and a memory controller configured to receive a first logical address from a host in a first reading, read a first address conversion table corresponding to the first logical address from the non-volatile memory, and store, in the non-volatile memory, a second address conversion table of a first state stored in the first memory in a case where the first logical address corresponds to a second logical address stored in the second memory.