Systems and methods for programming data to storage devices

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United States of America Patent

PATENT NO 9892793
SERIAL NO

15219220

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Abstract

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Receiving one or more first write commands to write a first set of data to a storage device. The first set of data is programmed in a plurality of memory cells in the storage device using a first plurality of program levels available in the plurality of memory cells. One or more second write commands to write a second set of data to the storage device is received. The second set of data is programmed in the plurality of memory cells with which the first set of data is programmed. The second set of data is programmed using a second plurality of program levels available in the plurality of memory cells different from the first plurality of program levels. Each program level of the first and second pluralities of program levels is mapped to a respective bit pattern comprising three bits.

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Patent Owner(s)

Patent OwnerAddress
SANDISK TECHNOLOGIES INC951 SANDISK DRIVE LEGAL DEP MILPITAS CA 95035

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bandic, Zvonimir San Jose, US 26 369
Qin, Minghai San Jose, US 83 433
Song, Seung-Hwan San Jose, US 86 1215
Sun, Chao San Jose, US 121 760

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