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. 10, 2012
Filed:
Dec. 21, 2009
Masato Kubota, Tokyo, JP;
Kenichi Ishii, Tokyo, JP;
Yasuhito Horie, Tokyo, JP;
Kenichiro Shimo, Tokyo, JP;
Mitsuro Watanabe, Tokyo, JP;
Kazuyoshi Noda, Tokyo, JP;
Masato Kubota, Tokyo, JP;
Kenichi Ishii, Tokyo, JP;
Yasuhito Horie, Tokyo, JP;
Kenichiro Shimo, Tokyo, JP;
Mitsuro Watanabe, Tokyo, JP;
Kazuyoshi Noda, Tokyo, JP;
Asahi Glass Company, Limited, Tokyo, JP;
Abstract
There is provided a high frequency glass antenna for automobiles which is capable of having an improved antenna gain without changing the shape of a defogger. A defogger, an antenna conductor, a feeding portion for the antenna conductor, a grounding conductor, and a grounding-side feeding portion for the grounding conductor are disposed in or on a rear window glass sheet for automobiles, the defogger forms at least one portion of the grounding conductor; and the grounding-side feeding portion is electrically connected to the defogger.