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. 14, 2014
Filed:
Nov. 29, 2010
Applicants:
Motoi Matsuda, Kanuma, JP;
Katsumi Karube, Kanuma, JP;
Inventors:
Motoi Matsuda, Kanuma, JP;
Katsumi Karube, Kanuma, JP;
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 7/00 (2006.01); H01B 11/00 (2006.01); H01P 3/02 (2006.01); H01B 11/10 (2006.01); H01B 13/02 (2006.01);
U.S. Cl.
CPC ...
H01B 11/002 (2013.01); H01B 11/1025 (2013.01); H01B 13/02 (2013.01); H01P 3/02 (2013.01);
Abstract
A multi-core cable in which skew occurs less and attenuation characteristics of all core cables are uniform comprises: a core unit; an insulation tape spirally wrapped around the outer circumference of the core unit; and a metal coated resin tape wrapped over the insulation tape, wherein a plurality of core cables each consisting of two insulated wires arranged in parallel are stranded together to form the core unit, and wherein the metal coated resin tape is wrapped in the same direction as the stranding direction of the core cables.