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. 31, 2013
Filed:
Mar. 16, 2011
Yoshihiro Kato, Kanagawa, JP;
Shinichi Fukuda, Kanagawa, JP;
Kenichi Kabasawa, Saitama, JP;
Yoshito Ikeda, Tochigi, JP;
Keisuke Matsunami, Tokyo, JP;
Yoshihiro Kato, Kanagawa, JP;
Shinichi Fukuda, Kanagawa, JP;
Kenichi Kabasawa, Saitama, JP;
Yoshito Ikeda, Tochigi, JP;
Keisuke Matsunami, Tokyo, JP;
Sony Corporation, , JP;
Abstract
Provided is an antenna module including: an antenna coil having a first pattern width; a magnetic sheet, which includes a first surface on which the antenna coil is to be arranged, and has a first distance being a distance on the first surface between an edge of the first surface and the antenna coil, the first distance being twice or more as large as the first pattern width; and a conductor, which includes a second surface on which the magnetic sheet is to be arranged while a surface opposite to the first surface of the magnetic sheet faces the second surface, and has a second distance being a distance on the second surface between an edge of the second surface and the antenna coil, the second distance being equal to or larger than the first distance.