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:
May. 12, 2015
Filed:
Jul. 15, 2009
Naoto Ito, Tokyo, JP;
Akihiro Tsujimura, Tokyo, JP;
Takashi Amano, Saitama-ken, JP;
Naoyuki Nakagawa, Tokyo, JP;
Seiichi Suenaga, Kanagawa-ken, JP;
Tomoko Eguchi, Tokyo, JP;
Toshiro Hiraoka, Kanagawa-ken, JP;
Naoto Ito, Tokyo, JP;
Akihiro Tsujimura, Tokyo, JP;
Takashi Amano, Saitama-ken, JP;
Naoyuki Nakagawa, Tokyo, JP;
Seiichi Suenaga, Kanagawa-ken, JP;
Tomoko Eguchi, Tokyo, JP;
Toshiro Hiraoka, Kanagawa-ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
An antenna device arranged around a printed circuit board is provided. The antenna device has an antenna element connected to a feeder circuit provided on the printed board. The antenna device has an isolating material provided between the antenna element and the substrate material. The isolating material is constituted by an insulating substrate material and a plurality of pieces of magnetic material provided on the substrate material. Adjacent ones of the pieces of the magnetic material are arranged separate from each other.