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:
May. 14, 2024
Filed:
Oct. 14, 2021
Applicant:
Nlight, Inc., Camas, WA (US);
Inventors:
Jay Small, Vancouver, WA (US);
Robert J. Martinsen, West Linn, OR (US);
Assignee:
nLIGHT, Inc., Camas, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B33Y 10/00 (2015.01); B22F 10/28 (2021.01); B22F 10/31 (2021.01); B22F 12/44 (2021.01); B22F 12/49 (2021.01); B22F 12/90 (2021.01); B33Y 30/00 (2015.01); B33Y 50/02 (2015.01); G02B 27/32 (2006.01);
U.S. Cl.
CPC ...
G02B 27/32 (2013.01); B22F 10/28 (2021.01); B22F 10/31 (2021.01); B22F 12/44 (2021.01); B22F 12/49 (2021.01); B22F 12/90 (2021.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 50/02 (2014.12);
Abstract
An apparatus includes an optical source situated to produce a fiducial source beam, and an optical fiducial pattern generator situated to produce with the fiducial source beam at least one transient optical fiducial on a laser processing target that is in a field of view of a laser scanner situated to scan a laser processing beam across the laser processing target, so that a positioning of the laser processing beam on the laser processing target becomes adjustable relative to the at least one transient optical fiducial.