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:
Feb. 28, 2012
Filed:
Aug. 08, 2008
Ulrike Gruening-von Schwerin, Munich, DE;
Peter Baars, Dresden, DE;
Klaus Muemmler, Dresden, DE;
Stefan Tegen, Dresden, DE;
Thomas Happ, Dresden, DE;
Ulrike Gruening-von Schwerin, Munich, DE;
Peter Baars, Dresden, DE;
Klaus Muemmler, Dresden, DE;
Stefan Tegen, Dresden, DE;
Thomas Happ, Dresden, DE;
Qimonda AG, Munich, DE;
Abstract
An integrated circuit comprising an array of memory cells and a corresponding production method are described. Each memory cell comprises a resistively switching memory element and a vertical selection diode coupled to a selection line in a selection line trench for selecting one cell from the plurality of memory cells. A selection line is coupled to the vertical selection diode at one vertical sidewall of the selection line trench.