Error correction in memory

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United States of America Patent

PATENT NO 9411683
APP PUB NO 20150188570A1
SERIAL NO

14141215

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Apparatus, systems, and methods for error correction in memory are described. In one embodiment, a memory controller comprises logic to load an error correction codeword retrieved from a memory and apply a first error correction decoder to decode the error correction codeword, wherein the first error correction decoder implements a bit-flipping error correction algorithm which utilizes a variable bit-flipping threshold to determine whether to flip a bit in an error correction codeword. Other embodiments are also disclosed and claimed.

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Patent Owner(s)

Patent OwnerAddress
SK HYNIX NAND PRODUCT SOLUTIONS CORP3101 N 1ST STREET SAN JOSE CA 95134

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwok, Zion S Burnaby, CA 39 364
Lei, Andre Burnaby, CA 3 37
Nelson, Scott Vancouver, CA 152 1855

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