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:
Oct. 30, 2012
Filed:
Sep. 30, 2008
Haruhiko Kakitsu, Sendai, JP;
Takahiro Ochi, Sendai, JP;
Haruhiko Kakitsu, Sendai, JP;
Takahiro Ochi, Sendai, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A portable wireless device having a plurality of wireless sections capable of diversity operation which can reduce the size, thickness, weight and manufacturing cost by reducing the number of antennas. The portable wireless device () comprises first through third main antenna devices (-), first through third wireless sections (-) connected, respectively, with the first through third main antenna devices (-) and capable of diversity operation, a sub-antenna device () for diversity operation connected with any one of the first through third wireless sections (-) at the time of diversity operation, and a section () for switching connection of the sub-antenna device () with any one of the first through third wireless sections (-) at the time of diversity operation.