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. 01, 2014
Filed:
Sep. 30, 2010
Thomas Deisinger, Zirndorf, DE;
Christof Donitzky, Eckental/Eschenau, DE;
Claudia Gorschboth, Nürnberg, DE;
Richard Heimisch, Fürth, DE;
Olaf Kittelmann, Berlin, DE;
Gerhard Robl, Stein, DE;
Martin Starigk, Nürnberg, DE;
Klaus Vogler, Eschenau, DE;
Mathias Wölfel, Erlangen, DE;
Thomas Deisinger, Zirndorf, DE;
Christof Donitzky, Eckental/Eschenau, DE;
Claudia Gorschboth, Nürnberg, DE;
Richard Heimisch, Fürth, DE;
Olaf Kittelmann, Berlin, DE;
Gerhard Robl, Stein, DE;
Martin Starigk, Nürnberg, DE;
Klaus Vogler, Eschenau, DE;
Mathias Wölfel, Erlangen, DE;
Wavelight GmbH, Erlangen, DE;
Abstract
A process is proposed for testing a laser device that has been set up to emit pulsed focused laser radiation, the focal position of which is adjustable both in and across the direction of propagation of the laser radiation. The laser device includes a contact element that is transparent to the laser radiation, with an abutment surface for abutment of an object to be machined. Within the scope of the process, a test object that is transparent to the laser radiation at least in a machining region is applied onto the abutment surface of the contact element. Then laser radiation is beamed into the test object bearing against the abutment surface and in the process the focal position is moved in accordance with a predetermined test pattern, in order to generate enduring machining structures in the test object.