Reading logical groups of data from physical locations in memory using headers

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United States of America Patent

PATENT NO 10013179
SERIAL NO

15176074

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The various implementations described herein include systems, methods and/or devices for reading data stored in a storage device. In one aspect, read commands are executed, each command for reading a requested logical group of data from a specified logical address comprising one or more logical portions. A first physical location in the storage device corresponding to the logical address is identified from a mapping table, and data is read. In accordance with a determination that the first physical location stores less than all of the logical group of data, a second physical location is identified based on information contained within the data from the first physical location, and data is read from the second physical location. Data read from the one or more physical locations is decoded to produce the requested logical group of data, which is then returned.

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Patent Owner(s)

  • SANDISK TECHNOLOGIES LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gugel, Robert Longmont, US 2 22
Lin, Gary San Jose, US 39 805
Thakkar, Umang Cupertino, US 5 47

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