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:
Jul. 15, 2003
Filed:
Jan. 07, 2002
Applicant:
Inventors:
Dietrich Schmidt, Jena, DE;
Christfried Symanowski, Jena, DE;
Assignee:
Carl Zeiss Jena GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/26 ;
U.S. Cl.
CPC ...
G02B 6/26 ;
Abstract
In a light mixing rod comprising an inlet area and an outlet area, which guides light coupled in via the inlet area along a light guiding direction to the outlet area, two mixing rod portions are provided, which are successively arranged in the light guiding direction and optically coupled with each other, a first of which is in the form of a hollow portion into which the second mixing rod portion extends at least partially.
Schmidt, Dietrich. (2003). Light mixing rod comprising an inlet area and an outlet area and use of such a light mixing rod in an optical device comprising a surface to be illuminated (U.S. Patent No. 6594424). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6594424
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile