Preservation circuit and methods to maintain values representing data in one or more layers of memory

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United States of America Patent

PATENT NO 9830985
SERIAL NO

15381566

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Abstract

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Methods to maintain values representing data in a memory are disclosed. A method may include identifying a plurality of in-use portions of the memory currently used to store data and recording which in-use portion was a last portion of the memory to be rewritten. Responsive to a trigger signal, data is read from a selected one of the in-use portions of the memory adjacent to the last portion. The method may also include storing the read data into a buffer to form buffered data, and rewriting the buffered data into the memory.

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Patent Owner(s)

Patent OwnerAddress
UNITY SEMICONDUCTOR CORPORATION1050 ENTERPRISE WAY #700 C/O RAMBUS INC SUNNYVALE CA 94089

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chevallier, Christophe J Palo Alto, US 246 8058
Norman, Robert Pendleton, US 134 2485

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