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:
Apr. 20, 2010
Filed:
Feb. 03, 2006
Kohei Mori, Kanagawa, JP;
Takashi Mizoroki, Kanagawa, JP;
Kohei Mori, Kanagawa, JP;
Takashi Mizoroki, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
The present invention provides a wireless communication apparatus that can maintain good and stable antenna characteristics, regardless of the change in the profile of the cabinet and that of the antenna element. The wireless communication apparatus includes a profile changeable cabinet adapted to changes its profile at least from a first cabinet profile to a second cabinet profile and vice versa and equipped with an antenna element, an antenna characteristics switching circuit section for selecting, in the profile changeable cabinet, the predetermined first antenna characteristic values specified for the first cabinet profile or the predetermined second antenna characteristic values specified for the second cabinet profile, and a cabinet profile detection unit that detects the change, if any, in the profile of the profile changeable cabinet from the first cabinet profile to the second cabinet profile or the other way round and outputting a detection signal for driving the antenna characteristics switching circuit section, the antenna characteristics switching circuit section being adapted to switch from the first antenna characteristic values to the second antenna characteristic values or the other way round according to the detection signal from the cabinet profile detecting unit in response to a change in the profile of the profile changeable cabinet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile