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. 27, 2010
Filed:
Jun. 26, 2007
Tony Tsai, Taipei, TW;
Ryan Chang, Shanghai, CN;
Yanping Gao, Shanghai, CN;
Jie Zhou, Shanghai, CN;
Inventec Appliances Corp., Taipei, TW;
Abstract
An antenna structure is disposed on a substrate. The antenna structure includes a-shaped radiation body and a first radiation body, and both share a feeding end and a grounding end. The feeding end and the grounding end are disposed to a side edge of the-shaped radiation body. The positions of the feeding end and the grounding end allow the-shaped radiation body to form the operation of two frequency bands. Moreover, the first radiation body is vertically extended from the side edge near the feeding end disposed to the-shaped radiation body, and continuously extended from an end to keep a spacing between periphery of the-shaped radiation body and the first radiation body, and extended to a front of an opening of the-shaped radiation body, thereby vertically extending toward the opening. Therefore, the first radiation body could provide the operation of another frequency band.