Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sylvie Wuidart0
Luc Wuidart0
Date of Patent
November 18, 2008
Patent Application Number
11350575
Date Filed
February 9, 2006
Patent Primary Examiner
Patent abstract
A memory cell with at least two detectable states among which is an unprogrammed state, comprising, in series between two terminals of application of a read voltage, at least one first branch comprising: a pre-read stage comprising, in parallel, two switchable resistors having different values with a first predetermined difference; and a programming stage formed of a polysilicon programming resistor, a terminal of the programming resistor being accessible by a programming circuit capable of causing an irreversible decrease in its value.
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