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:
May. 20, 2025
Filed:
Mar. 19, 2021
Applicant:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Inventors:
Takumi Ooshima, Tochigi, JP;
Jo Yagisawa, Tochigi, JP;
Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 7/04 (2006.01); H01B 3/30 (2006.01); H01B 3/44 (2006.01); H01B 7/02 (2006.01); H01B 9/00 (2006.01); H01B 7/18 (2006.01); H01B 7/295 (2006.01);
U.S. Cl.
CPC ...
H01B 9/003 (2013.01); H01B 3/307 (2013.01); H01B 3/446 (2013.01); H01B 7/0225 (2013.01); H01B 7/0275 (2013.01); H01B 7/04 (2013.01); H01B 7/1875 (2013.01); H01B 7/295 (2013.01);
Abstract
A multi-core cable includes two power wires, and a twisted pair signal wire having two twisted signal wires. The power wires and the twisted pair signal wire are twisted together to form a core, and the power wires include a first conductor, and a first insulating layer covering the first conductor. The signal wires include a second conductor, and a second insulating layer covering the second conductor, and a Young's modulus of the second insulating layer is greater than or equal to 700 MPa and less than or equal to 1600 M Pa.