Systems and methods which utilize parity sets

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6904556
APP PUB NO 20030033572A1
SERIAL NO

09927042

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A memory system and method of using same are provided. One embodiment of the system includes a semiconductor memory that is configured to include a multiplicity of memory segments. The memory segments are grouped into groups. Each of the groups includes N respective memory segments, where N is an integer number. In each respective group of memory segments, the N respective memory segments include respective data segments and a respective parity segment. Also in each respective group of memory segments, the respective parity segment in the respective group stores a respective data value P that may be calculated by a logical exclusive-or of respective data values stored in the respective data segments in the respective group.

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Patent Owner(s)

  • EMC CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bermingham, Michael Framingham, MA 10 241
MacLellan, Christopher S Walpole, MA 45 686
Walton, John K Mendon, MA 48 702

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