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. 27, 2018
Filed:
Mar. 25, 2016
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
David Ian West, San Diego, CA (US);
Jungwon Suh, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); G06F 11/10 (2006.01); G06F 3/06 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1068 (2013.01); G06F 3/064 (2013.01); G06F 3/0619 (2013.01); G06F 3/0659 (2013.01); G06F 3/0679 (2013.01); G06F 11/1048 (2013.01); G11C 29/52 (2013.01);
Abstract
A memory sub-system may include a memory controller having error correction code (ECC) encoder/decoder logic. The memory controller may be configured to embed link ECC parity bits in unused data mask bits and/or in a mask write data during a mask write operation. The memory controller may also be configured to protect at least a location of the link ECC parity bits during the mask write operation.