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:
Jun. 24, 2025
Filed:
Aug. 29, 2022
Applicant:
Micron Technology, Inc., Boise, ID (US);
Inventor:
Sujeet Ayyapureddi, Boise, ID (US);
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 29/42 (2006.01); G06F 3/06 (2006.01); G06F 9/30 (2018.01); G06F 11/07 (2006.01); G06F 11/08 (2006.01); G06F 11/10 (2006.01); G06F 11/14 (2006.01); G06F 12/0831 (2016.01); G06F 13/16 (2006.01); G06F 13/36 (2006.01); G06F 13/378 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
G11C 29/42 (2013.01); G06F 3/0683 (2013.01); G06F 9/30189 (2013.01); G06F 11/0772 (2013.01); G06F 11/08 (2013.01); G06F 11/10 (2013.01); G06F 11/1076 (2013.01); G06F 11/14 (2013.01); G06F 11/141 (2013.01); G06F 12/0831 (2013.01); G06F 13/1657 (2013.01); G06F 13/36 (2013.01); G06F 13/378 (2013.01); G06F 2211/1066 (2013.01); G11C 29/52 (2013.01); G11C 2207/10 (2013.01);
Abstract
Apparatuses, systems, and methods for module level error correction. Multiple memory devices a packaged together in a memory module. The module includes a module error correction code (ECC) circuit which pools information multiple memory devices on the module. In an example read operation, multiple memory devices each provide a codeword which includes data bits and parity bits. The codewords may include data bits provided along a data bus and parity bits provided along a parity bus. The ECC circuit pools the codewords and detects errors in the pooled codewords.