Method and apparatus for performing data access management of memory device in predetermined communications architecture to enhance sudden power off recovery of page-group-based redundant array of independent disks protection with aid of suspendible serial number

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12242360
APP PUB NO 20240394155A1
SERIAL NO

18202297

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Abstract

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A method for performing data access management of a memory device in predetermined communications architecture to enhance sudden power off recovery (SPOR) of page-group-based redundant array of independent disks (RAID) protection with aid of suspendible serial number and associated apparatus are provided. The method may include: utilizing the memory controller to write preceding data and metadata thereof into at least one set of preceding pages in a first active block to make the metadata carry at least one preceding serial number; writing dummy data and other metadata into at least one set of dummy pages in the first active block to make the other metadata carry at least one suspended serial number which is equal to a last serial number among the at least one preceding serial number; and utilizing the memory controller to write subsequent data and metadata thereof to make it carry at least one subsequent serial number.

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Patent Owner(s)

Patent OwnerAddress
SILICON MOTION INCHSINCHU COUNTY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chun-Ju Taichung, TW 11 47
Chen, Po-Ting Hsinchu County, TW 34 234
Lee, Jie-Hao Hsinchu County, TW 34 122

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