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:
Feb. 03, 2009
Filed:
May. 09, 2007
Jiunn-ming Huang, Taipei Hsien, TW;
Chih-lung Chen, Taipei Hsien, TW;
Kuan-hsueh Tseng, Taipei Hsien, TW;
Jiunn-Ming Huang, Taipei Hsien, TW;
Chih-Lung Chen, Taipei Hsien, TW;
Kuan-Hsueh Tseng, Taipei Hsien, TW;
Wistron Neweb Corporation, Hsichi, Taipei Hsien, TW;
Abstract
A miniaturized planar antenna of digital television comprises an insulation plate a metal radiator combined with a first surface thereof, a metal grounding element connected to a second surface thereof and a metal parasitic element. The metal radiator has a meander line portion and the metal parasitic element also has a meander line portion and is corresponding to a position of the metal radiator; the transmission efficiency of digital television signals can be elevated by broadening an electromagnetic signal receiving bandwidth of the antenna by means of the metal parasitic element.