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. 29, 2011
Filed:
Jun. 30, 2008
Brent Chartrand, Folsom, CA (US);
Brent Chartrand, Folsom, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Methods, apparatuses, and computer program products that enable banded indirection for nonvolatile memory devices, such as flash memory devices, are disclosed. One or more embodiments comprise a method for performing banded indirection when accessing data of a nonvolatile device. The methods comprise tracking fragmentation of a band of physical addresses of the nonvolatile memory device, storing a physical address of the band, and accessing data of a logical address of the band via the stored physical address based on the fragmentation of the band. Some embodiments comprise apparatuses for accessing data of nonvolatile devices using banded indirection. The embodiments comprise a nonvolatile memory element to store data, wherein the nonvolatile memory element has bands of physical addresses, a fragmentation detector to detect fragmentation of a band of the nonvolatile memory, and a data access module to access data of the band via a physical address based on the fragmentation.