Memory system and control method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9323661
APP PUB NO 20140019672A1
SERIAL NO

13779458

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Abstract

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A memory system has a storage unit having two or more parallel read/write processing elements and non-volatile data recording areas for a logical block divided into a plurality of logical pages, and a control unit that generates log information for each unit of data written into the recording areas, determines for each logical page a log information recording area from a group of recording areas of the logical page, and controls the parallel operation elements to write the log information generated for a logical page into the log information recording area of the logical page and the data of the logical page into the other recording areas of the group of recording areas of the logical page.

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Patent Owner(s)

  • TOSHIBA MEMORY CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harasawa, Akinori Tokyo, JP 9 104
Masuo, Yoko Saitama, JP 33 153

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