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:
Oct. 02, 2012
Filed:
Dec. 09, 2009
Joshua Kwan Ho Wong, Waterloo, CA;
Ying Tong Man, Waterloo, CA;
Yihong Qi, Waterloo, CA;
Perry Jarmuszewski, Waterloo, CA;
Antonio Chan, Waterloo, CA;
Joshua Kwan Ho Wong, Waterloo, CA;
Ying Tong Man, Waterloo, CA;
Yihong Qi, Waterloo, CA;
Perry Jarmuszewski, Waterloo, CA;
Antonio Chan, Waterloo, CA;
Research In Motion Limited, Waterloo, CA;
Abstract
A flexible cable for carrying RF signals and method of manufacturing same. The cable includes an elongate base substrate including a dielectric layer with an upper metal layer deposited on one side and a lower metal layer deposited on its other side. It further includes two parallel spaced-apart series of vias formed along the length of the base substrate, each via electrically interconnecting the upper metal layer and the lower metal layer, whereby a rectangular cross-sectional waveguide is provided between the upper metal layer, the lower metal layer and the two series of vias.