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:
Feb. 04, 2014
Filed:
May. 19, 2011
Markus Graf, Zürich, CH;
Hans Eggenberger, Rüti, CH;
Martin Fitzi, Stäfa, CH;
Christoph Schanz, Stäfa, CH;
Markus Graf, Zürich, CH;
Hans Eggenberger, Rüti, CH;
Martin Fitzi, Stäfa, CH;
Christoph Schanz, Stäfa, CH;
Sensirion AG, Stafa, CH;
Abstract
The present idea refers to a needle head, its use in a probe arrangement, and a method for electrically contacting multiple electronic components. The needle head comprises a body with a lower surface, needle electrodes emerging from the lower surface, and multiple outlets arranged in the lower surface. A channel is arranged between an inlet in the body and the outlets for conveying a medium from the inlet to the outlets. By this means, electronic components arranged in close distance under the lower surface of the needle head are directly exposed to the medium which provides a test environment during a test of the electronic components.