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:
Dec. 19, 2006
Filed:
May. 05, 2005
Wen Fong Su, Tu-Chen, TW;
Yun-lung KE, Tu-Chen, TW;
Wen Fong Su, Tu-Chen, TW;
Yun-Lung Ke, Tu-Chen, TW;
Hon Hai Precision Ind. Co., Ltd., Taipei Hsien, TW;
Abstract
An antenna assembly () includes a substrate having a first surface () and a second surface () opposite to the first surface, a dual-band dipole antenna () having a symmetrical structure and arranged on the first surface, a feed cable () arranged on the first surface for feeding the dipole antenna, and a parasitic element () arranged on the second surface. The parasitic element has a pair of symmetrical first and second parasitic sections. The first parasitic section includes a first, a second and a third patches (), and the second parasitic section includes a first, a second and a third pieces (). The first, the second and the third patches are separated from each other. The first, the second and the third pieces are separated from each other. The parasitic element can increase the gain of the dipole antenna through coupling with the dipole antenna.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile