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. 22, 2016
Filed:
Jun. 22, 2012
Bernd Müller, Falkenberg, DE;
Ulrich Wittreich, Velten, DE;
Bernd Müller, Falkenberg, DE;
Ulrich Wittreich, Velten, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
A carrier plate has test areas for the assessment of a selective soldering process. The carrier plate has different zones, which are provided with peripheral borders. The zones are not wettable with solder, while the peripheral borders are wettable. If a selective soldering head is brought up to the reference areas, then, as long as there is no deficiency in quality, the respective peripheral border must be just wetted with solder, whereby an assessment of the selective soldering process is possible. The test plate advantageously makes a simple optical evaluation possible, for example by visual inspection.