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. 06, 2011
Filed:
Nov. 29, 2007
Michael Bruennert, Munich, DE;
Christoph Bilger, Munich, DE;
Peter Gregorius, Munich, DE;
Maurizio Skerlj, Munich, DE;
Wolfgang Walthes, Munich, DE;
Johannes Stecker, Munich, DE;
Hermann Ruckerbauer, Moos, DE;
Dirk Scheideler, Munich, DE;
Roland Barth, Munich, DE;
Michael Bruennert, Munich, DE;
Christoph Bilger, Munich, DE;
Peter Gregorius, Munich, DE;
Maurizio Skerlj, Munich, DE;
Wolfgang Walthes, Munich, DE;
Johannes Stecker, Munich, DE;
Hermann Ruckerbauer, Moos, DE;
Dirk Scheideler, Munich, DE;
Roland Barth, Munich, DE;
Qimonda AG, München, DE;
Abstract
The invention provides a memory circuit comprising a plurality of storage cells for storing data and redundant spare storage cells for replacing defective storage cells, and a memory access logic for accessing said storage cells connected to a replacement setting register which is writeable during operation of said memory circuit to store replacement settings.