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:
May. 11, 2010
Filed:
Oct. 30, 2007
Applicant:
Thorsten Bucksch, Munich, DE;
Inventor:
Thorsten Bucksch, Munich, DE;
Assignee:
Qimonda AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A test method and a semiconductor device is disclosed. One embodiment provides sending out a test signal by a semiconductor device. A reflected signal generated in reaction is compared to the test signal with a first threshold value. The reflected signal is compared with a second threshold value differing from the first threshold value.