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. 09, 2008
Filed:
Dec. 22, 2005
Applicant:
Hideaki Oshima, Minato-ku, JP;
Inventor:
Hideaki Oshima, Minato-ku, JP;
Assignee:
Nippon Sheet Glass Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A structure for feeding a planar antenna formed on the surface of a window glass panel for a motor vehicle is provided. A dielectric substrate fixed in the module is mounted on the window glass panel so as to cover the planar antenna. A first capacitive feeding element opposed to the hot antenna element and a second capacitive feeding element opposed to the ground antenna are provided on the surface of the dielectric substrate at an antenna side. The planar antenna is fed through these antenna feeding elements. Air is present between the dielectric substrate and the planar antenna.