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:
Feb. 19, 2013
Filed:
Apr. 08, 2009
Steven Robert Hetzler, Los Altos, CA (US);
William John Kabelac, Morgan Hill, CA (US);
Steven Robert Hetzler, Los Altos, CA (US);
William John Kabelac, Morgan Hill, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method according to one embodiment includes gathering monitor data information from a memory device having finite endurance and/or retention, the monitor data being data of known content stored in dedicated memory cells of known write cycle count; analyzing the monitor data information; estimating a reliable life of the memory device or portion thereof based on the analysis; tracking a rate of change of at least a highest cycle count of user data; estimating when the reliable life of the memory device or portion thereof will be expended based on the tracking and the estimating; and taking an action prior to the reliable life of the memory device or portion thereof being expended. Additional systems, methods, and computer program products are also disclosed.