The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2009
Filed:
Feb. 12, 2004
Marco Pasotti, 27028 S. Martino Siccomario, IT;
Guido DE Sandre, 20047 Brugherio, IT;
David Iezzi, 23875 Osnago, IT;
Marco Poles, 25016 Ghedi, IT;
Marco Pasotti, 27028 S. Martino Siccomario, IT;
Guido De Sandre, 20047 Brugherio, IT;
David Iezzi, 23875 Osnago, IT;
Marco Poles, 25016 Ghedi, IT;
Other;
Abstract
A sense amplifier for nonvolatile memory cells includes a reference cell, a first load, connected to the reference cell, and a second load, connectable to a nonvolatile memory cell, both the first load and the second load having controllable resistance; a control circuit of the first load and of the second load supplies the first load and the second load with a control voltage irrespective of an operating voltage between a first conduction terminal and a second conduction terminal of the first load.