Static information storage and retrieval – Read/write circuit – Differential sensing
Reexamination Certificate
2008-06-17
2010-12-14
Nguyen, Dang T (Department: 2824)
Static information storage and retrieval
Read/write circuit
Differential sensing
C365S185210, C365S189070
Reexamination Certificate
active
07852695
ABSTRACT:
A method and system that can be used with signals read from a memory cell or other feature that varies in amplitude as a function of the data being read. The data read from the memory cell may be of the type that decreases in voltage when a ‘low’ is being read and that remains at a predetermined voltage when a ‘high’ is being read. The method and system may vary a reference to voltage used to judge whether the data is being read ‘low’ or ‘high’.
REFERENCES:
patent: 6246608 (2001-06-01), Odani
patent: 2003/0169622 (2003-09-01), Ooishi et al.
patent: 2008/0117685 (2008-05-01), Syzdek et al.
patent: 2008/0291722 (2008-11-01), Lin et al.
Brooks & Kushman P.C.
Nguyen Dang T
Oracle America Inc.
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