Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sean S. Eilert0
John C. Rudelic0
Date of Patent
January 4, 2011
0Patent Application Number
112373050
Date Filed
September 27, 2005
0Patent Primary Examiner
Patent abstract
Provided are a method and device for logging changes to blocks in a non-volatile memory. Security bits are maintained for blocks of cells in a non-volatile memory device indicating whether data in the blocks has been modified. The security bit for one block is set to indicate modification in response to detecting that at least one cell in the block was modified.
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