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:
Mar. 12, 2013
Filed:
Jun. 26, 2007
Applicants:
Thomas Mitra, Düsseldorf, DE;
Andreas Bayer, Dortmund, DE;
Heiko Sebastian, Koblenz, DE;
Torsten Steinbrück, Essingen, DE;
Inventors:
Thomas Mitra, Düsseldorf, DE;
Andreas Bayer, Dortmund, DE;
Heiko Sebastian, Koblenz, DE;
Torsten Steinbrück, Essingen, DE;
Assignee:
Limo Patentverwaltung GmbH & Co. KG, Gerstengrund, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus for homogenizing light, including a lens array () with a plurality of lenses () through which the light to be homogenized can pass. The apparatus has at least two different center-to-center distances of the lenses () of the lens array (), wherein the center-to-center distances of the lenses () decrease or increase from the inside to the outside.