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:
Nov. 29, 2005
Filed:
Oct. 14, 2004
Applicants:
Stephan Appen, München, DE;
Michael Hübner, Schönau, DE;
Michael Kund, München, DE;
Inventors:
Assignee:
Infineon Technologies AG, Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
G01R031/02 ;
U.S. Cl.
CPC ...
Abstract
The apparatus enables the automated testing, calibration and characterization of test adapters for semiconductor devices. A holder for the test adapter can be rotated in a defined manner. At least one probe head is provided which can be adjusted radially with respect to the holder. The probe head has two or more contact pins whose spacing distance is adjustable.