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.

Date of Patent:
Feb. 07, 2006

Filed:

Dec. 24, 2003
Applicants:

Satoru Komatsu, Saitama, JP;

Hiroshi Kuribayashi, Saitama, JP;

Tomoyuki Fukumaru, Saitama, JP;

Hiroshi Iijima, Osaka, JP;

Hideaki Oshima, Osaka, JP;

Tatsuo Matsushita, Ibaraki, JP;

Inventors:

Satoru Komatsu, Saitama, JP;

Hiroshi Kuribayashi, Saitama, JP;

Tomoyuki Fukumaru, Saitama, JP;

Hiroshi Iijima, Osaka, JP;

Hideaki Oshima, Osaka, JP;

Tatsuo Matsushita, Ibaraki, JP;

Assignees:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 1/32 (2006.01);
U.S. Cl.
CPC ...
Abstract

An on-board antenna having a grounding conductor provided on a surface of a first dielectric substrate and an antenna element including a first radiation element provided on the surface of the first dielectric substrate and a second radiation element provided on the first radiation element so as to protrude from a surface of the first dielectric substrate and extend in a vertical direction.


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