Systems and methods for last written page handling in a memory device

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United States of America Patent

PATENT NO 9928139
SERIAL NO

15195900

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Abstract

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Systems and method relating generally to solid state memory, and more particularly to systems and methods for recovering data from a solid state memory. In one embodiment, the systems and methods include providing a flash memory circuit including a superset of memory cells, accessing a data set from a group of memory cells using a standard reference value to distinguish bit values in the group of memory cells, and based at least in part on determining that the group of memory cells was a last written group of memory cells, re-accessing a data set from the group of memory cells using a last written reference value to distinguish bit values in the group of memory cells.

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Patent Owner(s)

  • SEAGATE TECHNOLOGY, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cai, Yu San Jose, US 240 1219
Chen, Zhengang San Jose, US 118 1508
Dong, Zhimin Shanghai, CN 3 52
Haratsch, Erich F San Jose, US 166 2897

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