Controller, operation method of the controller and memory system

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United States of America Patent

PATENT NO 10884669
SERIAL NO

16778282

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Abstract

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A method for operating a controller controlling a memory device, the method includes: obtaining open block information and read counts of open blocks of the memory device; updating each of the read counts by adding a variable value for each open block to each of the read counts; storing the updated read counts in the memory device; and performing a sudden power-off recovery operation on the memory device based on the open block information.

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Patent Owner(s)

  • SK HYNIX INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Jong-Min Seoul, KR 197 1197

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