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:
Nov. 20, 2007
Filed:
Mar. 19, 2002
Karl-heinz Brenner, Mannheim, DE;
Karl-Heinz Brenner, Mannheim, DE;
Thomson Licesning, Boulogne-Billancourt, FR;
Abstract
The invention relates to an element for the combined symmetrization and homogenization of a beam of rays and to a method for designing an element of this type. One object of this invention is to propose an element and a corresponding design method by means of which a beam of rays with any desired intensity distribution is shaped from a beam of rays with an inhomogeneous intensity distribution. In particular, the intention is to transform a beam of rays with an elliptical intensity distribution into one with a different elliptical intensity distribution. For this purpose, the invention provides a phase element for the simultaneous circularization and homogenization of anisotropic intensities of electromagnetic waves.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile