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:
Mar. 19, 2019
Filed:
Oct. 27, 2016
Applicant:
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Inventor:
Pat Donlin, Deephaven, MN (US);
Assignee:
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/07 (2006.01);
U.S. Cl.
CPC ...
G06F 11/079 (2013.01); G06F 11/0727 (2013.01); G06F 11/0754 (2013.01); G06F 11/0787 (2013.01); G06F 11/0793 (2013.01);
Abstract
The present disclosure relates to an apparatus and a method for collecting failure/error history lists to identify and categorize erring memory locations in randomly accessible memory of a computer system. Method and apparatus consistent with the present disclosure may identify whether particular memory cells, rows of memory cells, or columns of memory cells within a memory device are associated with transient or persistent errors. These methods and apparatus may also avoid using portions of memory that have been associated with persistent errors or failures.