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:
Mar. 30, 2021
Filed:
Mar. 17, 2020
Piotr Anatolij Levin, Vilnius, LT;
Sergej Karpichin, Vilnius, LT;
Piotr Anatolij Levin, Vilnius, LT;
Sergej Karpichin, Vilnius, LT;
Lifodas, UAB, Vilnius, LT;
Abstract
The test device of the present invention is configured to test the continuity and polarity of a plurality of fibers housed by a cable that extends between the multi-fiber connectors on either end of the cable. In its most basic form, the test device of the present invention includes first and second light sources; an optical splitter positioned between the second light source and the connector at the first end of the cable housing the plurality of fibers under test; and a receiver and configured for optical communication with the second end of the cable. The first light source creates a first light pattern, which is distinct from a second light pattern created by the second light source.