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:
Apr. 09, 2024
Filed:
Jul. 07, 2022
Hitachi Metals, Ltd., Tokyo, JP;
Hideyuki Sagawa, Tokyo, JP;
Detian Huang, Tokyo, JP;
Takahiro Sugiyama, Tokyo, JP;
Hideki Nonen, Tokyo, JP;
Masashi Arai, Tokyo, JP;
Hiroshi Ishikawa, Tokyo, JP;
Xinweilong Li, Tokyo, JP;
PROTERIAL, LTD., Tokyo, JP;
Abstract
A signal transmission cable is provided with a conductor, an insulator covering around the conductor, a shield layer covering around the insulator, a sheath covering around the shield layer, and a plating base layer is provided between the insulator and the shield layer to cover around the insulator. The shield layer has a plating layer provided to cover the plating base layer to be in contact with an outer peripheral surface of the plating base layer. A surface roughness of an outer peripheral surface of the plating layer is less than a surface roughness of an inner peripheral surface of the plating layer.