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. 31, 2015
Filed:
Dec. 20, 2011
Takashi Kumakura, Hitachinaka, JP;
Takahiro Sugiyama, Hitachi, JP;
Takashi Kumakura, Hitachinaka, JP;
Takahiro Sugiyama, Hitachi, JP;
Hitachi Metals, Ltd., Tokyo, JP;
Abstract
A differential signal transmission cable includes a pair of insulated electric wires disposed to be parallel with each other, and a shield layer formed of a metal foil composite tape spirally wound around the pair of insulated electric wires collectively. The shield layer is formed by folding the metal foil composite tape along a longitudinal direction of the metal foil composite tape such that a surface on which a metal foil is provided is located outside to provide a folded portion, and winding the metal foil composite tape around the pair of insulated electric wires such that at least a part of the folded portion is located at a spiral overlapped region of the metal foil composite tape.