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:
Jun. 22, 2010
Filed:
Dec. 17, 2008
Applicant:
Johann Peter Forstner, Steinhöring, DE;
Inventor:
Johann Peter Forstner, Steinhöring, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit structure has a circuit portion with negative resistance and a test resonator structure. Furthermore, the circuit structure has a unit for coupling the test resonator structure to the circuit portion with negative resistance during testing and for decoupling the test resonator structure from the circuit portion with negative resistance after testing.