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:
Nov. 19, 2024
Filed:
Aug. 30, 2022
Micron Technology, Inc., Boise, ID (US);
Naveen Bolisetty, Suryapet, IN;
Micron Technology, Inc., Boise, ID (US);
Abstract
A system and method for managing data compaction in zones in memory devices. An example method includes receiving, by a processor of a memory device, receiving, by a processing device, a write command; identifying a zoned namespace (ZNS) zone specified with the write command; selecting a first subset of memory pages of a first management unit that is configured to store a first number of bits per memory cell, wherein the first management unit is associated with the ZNS zone; accessing a capacity counter associated with the ZNS zone that reflects an amount of data currently stored to the ZNS zone; and responsive to determining that the capacity counter satisfies a threshold criterion, causing the memory device to copy the data associated with the ZNS zone from the first subset of memory pages to a second subset of memory pages of a second management unit of the memory device.