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:
Apr. 16, 2013
Filed:
Sep. 04, 2008
Martin Melcher, Herzogenrath, DE;
Jan Gruenert, Hamburg, DE;
Karl-josef Ollfisch, Roetgen, DE;
Marc Maurer, Compiegne, DE;
Martin Melcher, Herzogenrath, DE;
Jan Gruenert, Hamburg, DE;
Karl-Josef Ollfisch, Roetgen, DE;
Marc Maurer, Compiegne, DE;
Saint-Gobain Glass France, Aubervilliers, FR;
Abstract
A glass pane () has an inner side () and an outer side () and a detector () located on the inner side () for electromagnetic radiation which, coming from the outer side (), passes through the glass pane () and can be detected by means of the detector. The glass pane () is a composite pane, in particular a glass pane of composite safety glass of a motor vehicle, with an inner pane () and an outer pane (), which are joined to each other with the aid of a film () arranged between the inner pane () and the outer pane (). In order also to obtain a sufficient intensity of the electromagnetic radiation passing through the glass pane () and detectable by the detector () in glass panes with a small transmission coefficient, it is proposed that the beam path of the electromagnetic radiation leading to the detector () penetrate only the material of the outer pane () and pass through the plane of the inner pane () in the region of a continuous hole ().