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:
Apr. 21, 2025
Filed:
Jan. 24, 2021
Applicant:
Micron Technology, Inc., Boise, ID (US);
Inventor:
Nadav Grosz, Broomfield, CO (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/0866 (2015.12); G06F 3/06 (2005.12); G06F 12/02 (2005.12);
U.S. Cl.
CPC ...
G06F 12/0866 (2012.12); G06F 3/0629 (2012.12); G06F 12/0246 (2012.12); G06F 12/0292 (2012.12);
Abstract
Devices and techniques are disclosed herein for implementing, in addition to a first cache, a second, persistent cache in a memory system coupled to a host. The memory system can include flash memory. In certain examples, the first cache and the second cache are configured to store mapping information. In some examples, the mapping information of the second persistent cache is determined by the host using a persistence flag of memory requests provided to the memory system.