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. 23, 1986
Filed:
Sep. 07, 1984
Applicant:
Inventors:
Ilario Franchetti, S. Vittore Olona, IT;
Lino Grisoni, Cantu', IT;
Luciano Garifo, Milan, IT;
Giovanni Incerti, Milan, IT;
Vincenzo Fantini, Sesto San Giovanni, IT;
Assignees:
Alfa Romeo Auto S.p.A, Napoli, IT;
CISE-Centro Informazioni Studi Esperienze S.p.A., Milan, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350174 ; 350172 ; 2191 / ; 2191 / ;
Abstract
This invention provides a system for the flexible composition of laser beams, in which several beams of substantially annular cross-section can be fed to a composition unit which combines them by causing them to propagate one within the other in such a manner that the cross-section of the composite beam is constituted by the cross-sections of the component beams.