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:
Oct. 21, 2008
Filed:
Mar. 23, 2006
Applicants:
Hans-joachim Barth, München, DE;
Alexander Olbrich, Hohenbrunn, DE;
Martin Ostermayr, Feldkirchen, DE;
Klaus Schrüfer, Baldham, DE;
Inventors:
Hans-Joachim Barth, München, DE;
Alexander Olbrich, Hohenbrunn, DE;
Martin Ostermayr, Feldkirchen, DE;
Klaus Schrüfer, Baldham, DE;
Assignee:
Infineon Technologies, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A memory cell having three transistors and a capacitor having metallic electrodes is described. Multiple memory cells may be arranged in a memory unit or array. Collective electrodes may be used in a space-saving embodiment of the capacitor.