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.:

US 8564488 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 22, 2013

Filed:

Dec. 31, 2009
Applicants:

Takao Okui, Matsusaka, JP;

Akihiro Noguchi, Tamaki, JP;

Inventors:

Takao Okui, Matsusaka, JP;

Akihiro Noguchi, Tamaki, JP;

Assignee:

Central Glass Company, Limited, Ube-shi, Yamaguchi, JP;

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

To receiving satellite broadcasting waves, it is provided an antenna comprising: a first element connected to a first feed point of a hot side; a ground element connected to a second feed point of a ground side; a second element; and a third element. The second element is arranged substantially in parallel with the first element so as to be coupled to the first element. The third element is arranged to define a predetermined angle with the first element, with a vertex of the predetermined angle set to a vicinity of the first feed point and the second feed point. The first element has a linear shape so as to have an inductive property at a resonance frequency. The third element has a linear shape so as to have a capacitive property at the resonance frequency. The third element is connected to a ground-side end portion of the second element.


Find Patent Forward Citations

Okui, Takao. (2013). Glass antenna for vehicle (U.S. Patent No. 8564488). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8564488

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