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. 15, 2026
Filed:
Sep. 26, 2022
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Markus Arold, Frensdorf, DE;
Axel Bormann, Bamberg, DE;
Christoph Straubmeier, Bamberg, DE;
Dennis Quest, Bamberg, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/32 (2006.01); G01N 1/28 (2006.01); G01N 1/44 (2006.01); G01N 33/207 (2019.01);
U.S. Cl.
CPC ...
G01N 1/286 (2013.01); G01N 1/44 (2013.01); G01N 33/207 (2019.01); G01N 2001/2866 (2013.01);
Abstract
The invention relates to a method and a device for preparing a grinding pattern for a metallurgical sample (), wherein, after preparing the sample (), a thermal contrasting of the surface is carried out by laser equipment, wherein, using a USP laser (), at least the following processing steps are carried out: