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:
May. 16, 2006
Filed:
Nov. 08, 2004
Dou Yuanzhu, Fukushima-ken, JP;
Dou Yuanzhu, Fukushima-ken, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
A metal plate patch antennaincludes a ground conductor composed of a metal plate, a dielectric substrate placed on and fixed to the ground conductor, a radiating conductor plate composed of a metal plate arranged above the dielectric substrate with a predetermined gap therefrom, leg pieces formed by cutting and raising four places near the outer circumferential portion of the radiating conductor plate toward the dielectric substrate, and a feeding metal piece extending from a feeding point of the radiating conductor plate. Soldering lands are arranged at four corners of the top surface of the dielectric substrate so that lower ends of the leg pieces are respectively soldered to the soldering lands.