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. 15, 2009
Filed:
Apr. 27, 2006
Junichi Noro, Akita, JP;
Yuichi Saito, Akita, JP;
Toshihiko Inaba, Akita, JP;
Kyuichi Sato, Akita, JP;
Junichi Noro, Akita, JP;
Yuichi Saito, Akita, JP;
Toshihiko Inaba, Akita, JP;
Kyuichi Sato, Akita, JP;
Mitsumi Electric Co., Ltd., Tama-Shi, JP;
Abstract
An antenna element including first and second pole antenna elements is inserted in an antenna case. In the antenna case, a main circuit board having first and second surfaces opposite to each other is mounted. Mounted on the first surface of the main circuit board, a first antenna unit receives a first radio wave from a first kind of satellites. Mounted on the first surface of the main circuit board, a second antenna unit receives a second radio wave from a second kind of satellites. On the second surface of the main circuit board, a booster circuit for the first pole antenna element is mounted.