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:
Aug. 17, 2010
Filed:
Mar. 22, 2007
Michihiko Nishigaki, Kawasaki, JP;
Ryoichi Ohara, Kawasaki, JP;
Minoru Kawase, Yokohama, JP;
Kazuhiko Itaya, Yokohama, JP;
Michihiko Nishigaki, Kawasaki, JP;
Ryoichi Ohara, Kawasaki, JP;
Minoru Kawase, Yokohama, JP;
Kazuhiko Itaya, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
An antenna sharing device has a common signal terminal pair, a first terminal pair, a second terminal pair, a first filter, a second filter, a first inductor element, second inductor elements, third inductor elements. The second and third inductor elements have a plurality of inductor elements, respectively. An inductor element closest to the first terminal pair among the inductor elements included in the second inductor elements and an inductor element closest to the second terminal pair among the third inductor elements are arranged further away from the first inductor element than the other inductor elements included in the second and third inductor elements, or formed on a substrate different from a substrate on which the first inductor element is formed, or formed opposite to the first inductor element by sandwiching a shielding pattern.