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:
Jan. 04, 2000
Filed:
Oct. 02, 1998
Applicant:
Inventors:
Jerry R Volcy, Tucker, GA (US);
Calvin J Martin, Atlanta, GA (US);
Walter S Konik, Lilburn, GA (US);
Assignee:
Lucent Technologies, Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
356 731 ; 385 60 ;
Abstract
Systems and methods for quickly and accurately measuring the concentricity of a core with respect to a ferrule are provided. A beam splitter arrangement is utilized to separately image both the core and the ferrule outer edge using separate imagers. The two images are combined through coordinate transformation so that the offset of the core with respect to the ferrule center can be determined.