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. 19, 2023
Filed:
Oct. 28, 2021
Applicant:
Viavi Solutions France Sas, Plaisir, FR;
Inventor:
Andre Champavere, Saint-Bonnet les Oules, FR;
Assignee:
Viavi Solutions France SAS, Plaisir, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 11/00 (2006.01); G01V 1/22 (2006.01); G01H 9/00 (2006.01); G01D 5/353 (2006.01); G02B 6/46 (2006.01);
U.S. Cl.
CPC ...
G01M 11/3145 (2013.01); G01D 5/35361 (2013.01); G01H 9/004 (2013.01); G01M 11/3109 (2013.01); G01M 11/3154 (2013.01); G01V 1/226 (2013.01); G02B 6/562 (2023.05);
Abstract
In some examples, fiber optic cable location may include transmitting a coherent laser pulse into a device under test (DUT). Based on an analysis of reflected light resulting from the transmitted coherent laser pulse, changes in intensity of the reflected light caused by a plurality of signals directed towards the DUT may be determined. Further, based on the changes in intensity of the reflected light, a location of the DUT may be determined.