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:
Aug. 12, 2008
Filed:
Nov. 16, 2006
Applicants:
Joachim Deppe, Dresden, DE;
Mark Isler, Dresden, DE;
Christoph Ludwig, Langebrück, DE;
Jens-uwe Sachse, Dresden, DE;
Jan-malte Schley, Dresden, DE;
Ricardo Pablo Mikalo, Waltersdorf, DE;
Inventors:
Joachim Deppe, Dresden, DE;
Mark Isler, Dresden, DE;
Christoph Ludwig, Langebrück, DE;
Jens-Uwe Sachse, Dresden, DE;
Jan-Malte Schley, Dresden, DE;
Ricardo Pablo Mikalo, Waltersdorf, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 11/34 (2006.01); G11C 16/06 (2006.01); G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method is provided for operating an electrical writable and erasable memory cell, which has a channel region that can be operated in a first and a second direction, wherein information is stored as the difference of an effective parameter.