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. 23, 2026
Filed:
Jul. 05, 2023
Applicant:
Trumpf Schweiz Ag, Gruesch, CH;
Inventors:
Stefan Marzenell, Malans, CH;
Stefan Knupfer, Malans, CH;
Christoph Weinert, Gruesch, CH;
Thorsten Ulm, Landquart, CH;
Assignee:
TRUMPF SCHWEIZ AG, Gruesch, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/00 (2006.01); B23K 26/0622 (2014.01); B23K 26/064 (2014.01); B23K 26/067 (2006.01); B23K 26/082 (2014.01); B23K 26/70 (2014.01); H01S 3/04 (2006.01); H01S 3/23 (2006.01); H01S 5/02253 (2021.01);
U.S. Cl.
CPC ...
H01S 3/0071 (2013.01); B23K 26/0624 (2015.10); B23K 26/0643 (2013.01); B23K 26/0648 (2013.01); B23K 26/067 (2013.01); B23K 26/082 (2015.10); B23K 26/703 (2015.10); H01S 3/0085 (2013.01); H01S 3/0407 (2013.01); H01S 3/2308 (2013.01); H01S 5/02253 (2021.01);
Abstract
A laser device includes a laser module for generating a laser beam of sub-nanosecond laser pulses with a laser source, and arranged downstream of the laser module in a beam path of the laser beam, a deviating instrument for variable deviation of the laser beam in two spatial directions. The laser device further includes a focusing instrument for variable displacement of a focal point of the laser beam in a third spatial direction that corresponds to a propagation direction of the laser pulses.