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:
Jul. 15, 2014
Filed:
Oct. 07, 2009
Bong-kwon Cho, Susanjin-gu, KR;
Sang-sik Shin, Dalseo-gu, KR;
Bong-Kwon Cho, Susanjin-gu, KR;
Sang-Sik Shin, Dalseo-gu, KR;
LS Cable & System Ltd., Anyang-si, Gyeonggi-do, KR;
Abstract
A coaxial cable including: an inner conductor located at the center portion of the cable; an insulator surrounding the outside of the inner conductor; an outer conductor surrounding the outside of the insulator; and a sheath surrounding the outer conductor, wherein the outer conductor is provided to have a corrugated tube shape having corrugation crests and corrugation troughs formed therein, and wherein an outer diameter 'I' of the insulator, an inner diameter Dof the corrugation crest formed in the outer conductor, and an inner diameter Dof the corrugation trough formed in the outer conductor have the following relationship: and an air layer is formed between the insulator and the corrugation crest of the outer conductor, and a straight line section is provided in the corrugation crest of the outer conductor.