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:
Jan. 19, 2010
Filed:
Jun. 14, 2006
Applicant:
Klaus-dieter Ufert, Unterschleissheim, DE;
Inventor:
Klaus-Dieter Ufert, Unterschleissheim, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A programmable resistive memory cell comprising a lower electrode, a programmable resistance layer, and an upper electrode, wherein a lower mask is arranged between the lower electrode and the programmable resistance layer and an upper mask is arranged between the programmable resistance layer and the upper electrode, and wherein the lower mask and the upper mask comprise current-inhibiting regions.