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:
Aug. 01, 2023
Filed:
Feb. 18, 2021
Micron Technology, Inc., Boise, ID (US);
Johnny A. Lam, Firestone, CO (US);
Sanjay Subbarao, Irvine, CA (US);
Samyukta Mudugal, Erie, CO (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A memory system identifies, in a logical to physical (L2P) journal associated with a memory device, a first journal entry reflecting a two pass programming operation, where the two pass programming operation includes a first pass to program data to a second memory location identified by a second physical address and a second pass to program a same data to a same second memory location identified by a same second physical address. The system determines whether the second pass of the two pass programming operation is complete. Responsive to determining that the second pass of the two pass programming operation is complete, the system causes a second journal entry of the L2P journal to reference from a first physical address to the second physical address. The system reconstructs the L2P table based on the second journal entry.