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:
Apr. 28, 2015
Filed:
Jan. 31, 2013
Applicant:
Fluke Corporation, Everett, WA (US);
Inventor:
Wonoh Kim, Johns Creek, GA (US);
Assignee:
Fluke Corporation, Everett, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01); G01M 11/00 (2006.01); G01N 21/952 (2006.01); G01N 21/95 (2006.01);
U.S. Cl.
CPC ...
G01M 11/31 (2013.01); G01N 21/952 (2013.01); G01N 2021/9511 (2013.01);
Abstract
A fiber end-surface inspection device and method illuminates the fiber end-surface from at least 2 different illumination angles, taking observations at the different angles, for detection of fiber end-surface imperfections, scratches or the like.