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:
Feb. 28, 2017
Filed:
Jun. 06, 2015
Applicant:
Hitachi Metals, Ltd., Tokyo, JP;
Inventors:
Yohei Shirakawa, Hitachi, JP;
Koki Hirano, Hitachinaka, JP;
Takumi Kobayashi, Hitachi, JP;
Yoshitake Ageishi, Hitachi, JP;
Assignee:
HITACHI METALS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 25/08 (2006.01); H01R 13/66 (2006.01); H01R 24/64 (2011.01);
U.S. Cl.
CPC ...
H01R 13/6691 (2013.01); H01R 13/6683 (2013.01); H01R 24/64 (2013.01);
Abstract
A cable signal detector includes a detection unit that is provided in a connector attached to an end of a communication cable or in a relay connector to be connected to the connector, and branches, extracts and sends a portion of signal transmitted through the cable, and a visualization unit that is provided separately from the connector or the relay connector and includes a light-emitting circuit to emit a light when receiving the signal sent from the detection unit.