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:
Jan. 09, 2007
Filed:
Oct. 01, 2004
Masahiro Yanagi, Shinagawa, JP;
Shigemi Kurashima, Shinagawa, JP;
Hiroto Inoue, Shinagawa, JP;
Takuya Uchiyama, Shinagawa, JP;
Junichi Akama, Shinagawa, JP;
Noboru Fujii, Shinagawa, JP;
Takashi Arita, Shinagawa, JP;
Masahiro Yanagi, Shinagawa, JP;
Shigemi Kurashima, Shinagawa, JP;
Hiroto Inoue, Shinagawa, JP;
Takuya Uchiyama, Shinagawa, JP;
Junichi Akama, Shinagawa, JP;
Noboru Fujii, Shinagawa, JP;
Takashi Arita, Shinagawa, JP;
Fujitsu Component Limited, Tokyo, JP;
Abstract
A disclosed antenna device includes a ground plate, a feeding unit that extends from the ground plate at a predetermined angle for a predetermined length, the feeding unit being prepared perpendicular to the ground plate, and a non-conductive section formed in the ground plate. The shape of the non-conductive section is adjusted according to a desired frequency characteristic.