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:
Aug. 26, 2014
Filed:
Jul. 27, 2009
Boris Barsky, Kfar Saba, IL;
Avigdor Segal, Netanya, IL;
Igal Maly, Tel Aviv, IL;
Densbits Technologies Ltd., Haifa, IL;
Abstract
A method for accessing a flash memory, the method includes: receiving a read request that is associated with a logical address that is mapped to a physical address of a set of flash memory cells; accessing multiple mapping data structures of different granularity to obtain the physical address of the set of flash memory cells; wherein during at least one point in time at least one mapping data structure is stored in an erase block and wherein the erase block comprises multiple physical pages that are written in a sequential manner and are associated with logical page addresses that are assigned in a random manner; and reading a content of the set of flash memory cells.