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:
Dec. 07, 2010
Filed:
Jul. 23, 2008
Milena Ivanov, Unterhaching, DE;
Heinz Hoenigschmid, Poeking, DE;
Stefan Dietrich, Tuerkenfeld, DE;
Michael Markert, Augsburg, DE;
Milena Ivanov, Unterhaching, DE;
Heinz Hoenigschmid, Poeking, DE;
Stefan Dietrich, Tuerkenfeld, DE;
Michael Markert, Augsburg, DE;
QIMONDA AG, Munich, DE;
Abstract
A memory chip with a plurality of FB DRAM cells, having a word line coupled to a first FB DRAM cell and a second FB DRAM cell is disclosed. The memory chip further has a first bit line coupled to the first FB DRAM cell, and a first state memory circuit coupled to the first bit line. The memory chip further includes a second bit line coupled to the second FB DRAM cell, and a second state memory circuit coupled to the second bit line. The memory chip further includes a sense amplifier, which can be coupled to the first FB DRAM cell, the second FB DRAM cell, the first state memory circuit or the second state memory circuit.