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:
Sep. 18, 2012
Filed:
Nov. 14, 2007
Applicants:
Peter Bösmüller, Graz, AT;
Johannes Fellner, Pirka, AT;
Inventors:
Peter Bösmüller, Graz, AT;
Johannes Fellner, Pirka, AT;
Assignee:
Austriamicrosystems AG, Unterpremstätten, AU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit arrangement comprises a memory cell array () with at least one memory circuit (). The memory circuit () comprises one non-volatile memory cell () inserted in a first current path () between a supply voltage terminal () and a reference potential terminal (), and a volatile memory cell () inserted in a second current path () between the supply voltage terminal () and the reference potential terminal (). The volatile memory cell () is coupled to the non-volatile memory cell () for reading the non-volatile memory cell ().