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:
Sep. 04, 2012
Filed:
Aug. 11, 2010
Holger Proehl, Dresden, DE;
Thomas Knoth, Dresden, DE;
Tina Schoessler, Dresden, DE;
Martin Dimer, Dresden, DE;
Holger Proehl, Dresden, DE;
Thomas Knoth, Dresden, DE;
Tina Schoessler, Dresden, DE;
Martin Dimer, Dresden, DE;
Von Ardenne Anlagentechnik GmbH, Dresden, DE;
Abstract
A method and device are provided for measurement of various transmission and reflection values of transparent measurement objects having transparent layers in an inline coating system, and particularly the turbidity of the measurement object during a relative movement between the measurement object and measuring device. Transmission fractions are measured in two different radiation directions of a lighting source emitting diffuse light by two photodetectors, by which a fraction of diffuse light of the lighting source is suppressed in one direction.