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:
Aug. 16, 2016
Filed:
Aug. 19, 2013
Applicant:
Texmag Gmbh Vertriebsgesellschaft, Thalwil, CH;
Inventors:
Juergen Eisen, Augsburg, DE;
Lars Zwerger, Augsburg, DE;
Assignee:
TEXMAG GMBH VERTRIEBSGESELLSCHAFT, Thalwil, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/235 (2006.01); G01B 11/00 (2006.01);
U.S. Cl.
CPC ...
H04N 5/235 (2013.01); G01B 11/00 (2013.01);
Abstract
A sensor () serves for capturing the moving material web (). It has light sources (') and at least one light detector (). The light sources (′) generate emission light () having different polarization. The polarization state of the emitted light can be influenced by selecting or mixing the emission light () of the light sources (′). Markings such as for example metal strips () in the material web () can thus be captured with the light detector () without problem.