Efficient sense amplifier shifting for memory redundancy

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United States of America Patent

PATENT NO 9905316
SERIAL NO

15225744

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Abstract

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A memory includes a plurality of columns and a redundant column. The memory includes a plurality of multiplexers corresponding to the plurality of columns. Depending upon the location of a defect, the multiplexers are configured to select for their corresponding column or an immediately-subsequent column to their corresponding column.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ghosh, Sonia San Diego, US 13 46
Jung, Changho San Diego, US 75 505

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