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:
Jun. 27, 2017
Filed:
Jan. 28, 2015
Abb Schweiz Ag, Baden, CH;
Jacobus Lodevicus Martinus Van Mechelen, Regensdorf, CH;
ABB Schweiz AG, Baden, CH;
Abstract
A method of characterizing a wet paint layer of a painted body by paint layer parameters based on fitting to a physical model is provided. The method is carried out by a sensor system in a non-contact manner, the sensor system including an emitter system for emitting THz radiation, a detector system for detecting THz radiation, and a processing unit operationally coupled to the emitter system and the detector system. The method includes: Emitting, by the emitter system, a THz radiation signal towards the painted body such that the THz radiation interacts with the wet paint layer, the wet paint layer having not yet finished a drying process during which the wet paint layer becomes a dry paint layer; and Detecting, by the detector system, a response signal being the detected THz radiation signal having interacted with the wet paint layer.