Selective erasure of data in a SSD

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United States of America Patent

PATENT NO 11782632
SERIAL NO

17526971

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Various implementations described herein relate to systems and methods for managing selective erasure in a Solid-State Drive (SSD) including receiving a selective erase command corresponding to erasing valid and invalid data mapped to a logical address and in response to receiving the selective erase command, erasing blocks in which one or more pages mapped to the logical address are located based on a mapping table that maps the logical address to the one or more pages. Both valid data and invalid data may be physically stored in one or more pages.

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Patent Owner(s)

  • KIOXIA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Klein, Yaron Raanana, IL 49 804

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