Static information storage and retrieval – Floating gate – Multiple values
Reexamination Certificate
2011-06-14
2011-06-14
Phan, Trong (Department: 2827)
Static information storage and retrieval
Floating gate
Multiple values
C365S185120, C365S185170, C365S185220, C365S185290, C365S185330
Reexamination Certificate
active
07961512
ABSTRACT:
A non-volatile memory can perform a first operation (such as a write, for example) on a designated group of one or more addressed pages using a first set of data stored in the corresponding set of data latches and also receive a request for a second operation (such as a read, for example) that also uses some of these corresponding data latches with a second set of data. During the first operation, when at least one latch of each set of the corresponding become available for the second operation, the memory whether there are a sufficient number of the corresponding set of data latches to perform the second operation during the first operation; if not, the second operation is delayed. The memory subsequently can perform the second operation during the first operation when a sufficient number of latches become available; and if, in response to determining whether there are a sufficient number of the corresponding set of data latches to perform the second operation it is determined that there are a sufficient number, performing the second operation during the first operation.
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Notification of Transmittal of the International Search Report and the Written Opinion of the International Searching Authority, or the Declaration for International Application No. PCT/US2009/034573 mailed Apr. 29, 2009, 12 pages.
Koh Anne Pao-Ling
Li Yan
Davis , Wright, Tremaine, LLP
Phan Trong
SanDisk Corporation
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