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:
Jun. 24, 2008
Sebastian Giessmann, Wildenhain, DE;
Stefan Kreissig, Venusberg, DE;
Stojan Kanev, Thiendorf OT Sacka, DE;
Sebastian Giessmann, Wildenhain, DE;
Stefan Kreissig, Venusberg, DE;
Stojan Kanev, Thiendorf OT Sacka, DE;
SUSS MicroTec Test Systems GmbH, Sacka, DE;
Abstract
A prober for testing components comprises a lower frame, over which a probe holder plate is disposed at a distance therefrom for receiving test probes that make contact with the components to be tested and to which a displacement device is connected. A substrate carrier is disposed in the space between the frame and the probe holder plate, and the probe holder plate is provided with an opening, below which the substrate carrier can be displaced. To expand the scope of application of probers used for testing components, all those components of the prober that surround the substrate are made from a non-magnetic material.