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:
Feb. 21, 2012
Filed:
Aug. 30, 2007
Masanori Ishida, Ageo, JP;
Kazuo Koyama, Hasuda, JP;
Kazuyoshi Inako, Saitama, JP;
Naoki Nakajima, Tokyo, JP;
Masanori Ishida, Ageo, JP;
Kazuo Koyama, Hasuda, JP;
Kazuyoshi Inako, Saitama, JP;
Naoki Nakajima, Tokyo, JP;
Clarion Co., Ltd, Tokyo, JP;
Abstract
A broadcasting receiver suitable for receiving broadcasting signal transmitted with signal format is provided in which carrier wave is allocated in a frequency channel with certain frequency offset and signal intensity, which comprises: an information acquiring means for acquiring information related to the frequency channel in seek; and a station existence determining means for determining whether the frequency channel is station-existent or not based on information acquired by the information acquiring means; and wherein, the information acquiring means acquires information for receiving intensity of carrier wave and information for frequency offset.