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:
Aug. 10, 2004
Filed:
Nov. 27, 2002
David Novosel, New Wilmington, PA (US);
Gary S. Craig, Carnegie, PA (US);
Novocell Semiconductor, Inc., Pittsburgh, PA (US);
Abstract
A non-volatile memory cell and associated programming methods are disclosed that allow for the integration of non-volatile memory with other integrated circuitry utilizing the standard CMOS processing used to manufacture the CMOS circuitry. A capacitor element is used to provide programming voltages to the non-volatile memory cell. And in one embodiment, the non-volatile memory cell includes an antifuse element having a programming node and a capacitor coupled to the programming node, such that the antifuse element is configured to have reduced resistivity after the programming node is subjected to one or more voltage pulses with the change in resistivity representing a change in logic state, and such that the capacitor element is configured to provide the voltage pulses to the programming node.