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:
Dec. 05, 1995
Filed:
Oct. 20, 1993
Applicant:
Inventors:
Gervin Ruegenberg, Munich, DE;
Rainer Kossat, Aschau, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
356 731 ;
Abstract
A method and apparatus for measuring a plurality of light waveguides includes a coupling device having an arrangement for conducting a light spot in a chronological succession along an infeed section of the plurality of waveguides for coupling light therein and an outcoupling region, wherein the reception radiation fields are acquired in terms of their chronological distribution and their chronological distribution is evaluated.