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:
Aug. 13, 2019
Filed:
May. 13, 2014
Applicant:
Compagnie Industrielle Des Lasers Cilas, Orleans, FR;
Inventors:
Regis Grasser, Olivet, FR;
Sandrine Cussat-Blanc, Vienne en Val, FR;
Assignee:
Compagnie Industrielle des Lasers CILAS, Orleans, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/09 (2006.01); G02B 3/00 (2006.01); G02B 19/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0961 (2013.01); G02B 3/0062 (2013.01); G02B 19/0014 (2013.01); G02B 19/0052 (2013.01); G02B 27/0927 (2013.01);
Abstract
Optical device for adjusting the spatial distribution of a laser beam. The device () comprises an assembly () of two matrices () of lenses (), said matrices () being identical and arranged parallel to one another with a uniform spacing between them, said assembly () being traversable by a laser beam (), and controllable activating means () capable of modifying the spacing between the two matrices () to create a zoom effect.