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:
Jul. 14, 2015
Filed:
Oct. 30, 2012
Stec, Inc., Santa Ana, CA (US);
Ashot Melik-Martirosian, San Diego, CA (US);
STEC, Inc., Santa Ana, CA (US);
Abstract
A method for managing memory operations in a storage device having a plurality of data blocks, the method including steps for determining a number of invalid pages, in each of the plurality of data blocks, determining a number of page reads for each of the plurality of data blocks and determining a dwell time for each of the plurality of data blocks. In certain aspects, the method further comprises steps for selecting a data block, from among the plurality of data blocks, for memory reclamation based on the number of invalid pages, the number of page reads, and the dwell time of the selected data block. A flash storage system and computer-readable media are also provided.