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:
Jul. 21, 2009
Filed:
May. 09, 2006
Naoko Umehara, Takatsuki, JP;
Naoko Umehara, Takatsuki, JP;
Sharp Kabushiki Kaisha, Osaka-shi, JP;
Abstract
An antenna includes a first radiating element (), a second radiating element (), a third radiating element (), a first switch element (-) for switching an electrical connection between the first radiating element () and the second radiating element (), a second switch element (-) for switching an electrical connection between the second radiating element () and the third radiating element (). The first radiating element (), the second radiating element () and the third radiating element () are conductor patterns formed on a dielectric member () that is separate from a printed circuit board () and has a dielectric constant larger than that of the printed circuit board ().