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. 17, 1982
Filed:
Jul. 07, 1980
Applicant:
Inventors:
Klaus Birgmeir, Munich, DE;
Klaus Stadler, Irschenhausen, DE;
Assignee:
Agfa-Gevaert Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350-69 ;
Abstract
A rotating optical element can be used to produce a rotating beam of light from a fixed incident light beam. This rotating beam of light is directed into a suitable optical element which focuses the beam in only one direction. By use of the device disclosed herein, a beam of light can be reoriented according to the requirements of the user while preserving resolution ability, deflection frequency, and general applicability of the invention to special-purpose applications.