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:
Oct. 04, 2022
Filed:
Feb. 05, 2021
Applicant:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Inventors:
Hiroki Ishikawa, Osaka, JP;
Yasuhiro Maeda, Osaka, JP;
Taisuke Nagasaki, Osaka, JP;
Takeshi Inoue, Osaka, JP;
Tatsuhiko Naito, Osaka, JP;
Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/44 (2006.01); H01B 11/20 (2006.01); H01B 11/10 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4416 (2013.01); G02B 6/4432 (2013.01); G02B 6/4486 (2013.01); H01B 11/1025 (2013.01); H01B 11/20 (2013.01);
Abstract
An optical-electric composite cable includes a cable unit, at least one metal wire, and a sheath. The cable unit includes at least one optical fiber and a twisted pair wire twisted with the at least one optical fiber. The at least one metal wire is disposed around the cable unit. The sheath surrounds the cable unit and the at least one metal wire.