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:
Oct. 13, 2009
Filed:
Jun. 13, 2005
Enis Ersue, Darmstadt, DE;
Georg Lambert, Darmstadt, DE;
Enis Ersue, Darmstadt, DE;
Georg Lambert, Darmstadt, DE;
ISRA Vision AG, Darmstadt, DE;
Abstract
The invention relates to a sensor for measuring the surface of an object, having a contrasting unit () for projecting a pattern onto the surface of the object, and having a camera () for recording of the pattern projected onto the surface of the object, in which the contrasting unit () has an LED projector (). To achieve high precision and great robustness, the camera () and the LED projector () are located in the longitudinal direction. In addition, respective deflecting mirrors () are assigned to the camera () and the LED projector () and are located on opposite ends, in the longitudinal direction of the sensor (), of the housing () of the sensor ().