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. 07, 2020
Filed:
Jan. 27, 2015
Applicant:
Hitachi Metals, Ltd., Tokyo, JP;
Inventors:
Takanobu Watanabe, Hitachi, JP;
Detian Huang, Hitachi, JP;
Kimika Kudo, Kitaibaraki, JP;
Haruyuki Watanabe, Hitachi, JP;
Assignee:
HITACHI METALS, LTD., Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 11/18 (2006.01); H01B 3/30 (2006.01); H01B 7/02 (2006.01);
U.S. Cl.
CPC ...
H01B 11/1834 (2013.01); H01B 3/30 (2013.01); H01B 11/1808 (2013.01); H01B 11/1847 (2013.01); H01B 7/0208 (2013.01); H01B 11/1856 (2013.01);
Abstract
A coaxial cable includes a central conductor, a plurality of insulating twisted threads or insulation strings wound therearound, each insulating twisted thread including a plurality of insulating strings twisted together, a cover layer provided around the insulating twisted threads or the insulation strings to form a gap to the insulating twisted threads or the insulation strings, and an outer conductor and a jacket provided on the outer periphery of the cover layer.