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. 24, 2009
Filed:
Aug. 02, 2007
Chan-yong Park, Seoul, KR;
Jong-seb Baeck, Daegu, KR;
Gi-joon Nam, Seoul, KR;
Woo-yong Dong, Gyeongsangbuk-do, KR;
Chan-Yong Park, Seoul, KR;
Jong-Seb Baeck, Daegu, KR;
Gi-Joon Nam, Seoul, KR;
Woo-Yong Dong, Gyeongsangbuk-do, KR;
LS Cable Ltd., Anyang, KR;
Abstract
A separator for a communication cable includes a plurality of barriers formed in a radial direction so that at least two pair units, in each of which at least two insulation-coated wires are spirally twisted, are received in spaces formed by the barriers one by one so as to separate the pair units from each other. At least one of the barriers has a relatively greater thickness than the other barriers. Thus, a communication cable having the separator may prevent PSNEXT (Power Sum Near and Crosstalk) caused by interference between adjacent wires when a high frequency signal is transmitted through the wires.