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:
Sep. 28, 2010
Filed:
Jul. 08, 2005
Takehiro Onomatsu, Osaka, JP;
Shusuke Narita, Osaka, JP;
Takehiro Onomatsu, Osaka, JP;
Shusuke Narita, Osaka, JP;
Funai Electric Co., Ltd., Daito-shi, Osaka, JP;
Abstract
When a channel of a digital TV broadcasting is selected, a direction information of the channel, which is stored in a channel setting table, is set in a smart antenna and then, in a case of a signal absence state of a broadcasting signal or when a reduction of receiving signal intensity is detected, an optimal directivity direction, in which the broadcasting signal is reproducible and the receiving state of the wave is optimal, is determined by switching (scanning) the directivity direction of the smart antenna. And, the determined directivity direction is stored in the channel setting table as the direction information of a current channel and the directivity direction is set in the smart antenna.