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. 13, 2015
Filed:
Nov. 28, 2011
Tun-yuan Tsou, Taoyuan, TW;
Pei-ling Teng, Taoyuan, TW;
Yi-chun Chen, Taoyuan, TW;
Hong-lung Chen, Taoyuan, TW;
Kuo-cheng Chen, Taoyuan, TW;
Tun-Yuan Tsou, Taoyuan, TW;
Pei-Ling Teng, Taoyuan, TW;
Yi-Chun Chen, Taoyuan, TW;
Hong-Lung Chen, Taoyuan, TW;
Kuo-Cheng Chen, Taoyuan, TW;
HTC CORPORATION, Taoyuan, TW;
Abstract
A portable communication device includes an appearance, a substrate and a switchable resonant antenna. The substrate is disposed in the appearance, and the substrate has a ground plane. The switchable resonant antenna comprises a first connection portion, a switching unit, a first metal element and a second metal element, where the first connection portion is electrically coupled between the ground plane and the switching unit, the switching unit is configured to electrically couple the first connection portion to the first metal element or the second metal element according to a control signal generated corresponding to a detecting result, in order to generate a first resonant mode.