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:
May. 01, 2018
Filed:
Sep. 14, 2012
Christian Amann, Bottrop, DE;
Thomas Beck, Panketal, DE;
Björn Beckmann, Duisburg, DE;
Andreas Böttcher, Mettmann, DE;
Winfried Esser, Bochum, DE;
Giuseppe Gaio, Bonn, DE;
Rudolf Küperkoch, Essen, DE;
Eckart Schumann, Mülheim an der Ruhr, DE;
Rostislav Teteruk, Mülheim an der Ruhr, DE;
Christian Amann, Bottrop, DE;
Thomas Beck, Panketal, DE;
Björn Beckmann, Duisburg, DE;
Andreas Böttcher, Mettmann, DE;
Winfried Esser, Bochum, DE;
Giuseppe Gaio, Bonn, DE;
Rudolf Küperkoch, Essen, DE;
Eckart Schumann, Mülheim an der Ruhr, DE;
Rostislav Teteruk, Mülheim an der Ruhr, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
A layer system including a substrate and a layer is provided. The layer system has a hole at least in the layer, and wherein at least one recess is present in a surface of the layer in a vicinity around the hole or directly adjoining a boundary line of the hole.