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:
Dec. 08, 2009
Filed:
Nov. 13, 2002
Masahiro Ishii, Nishinomiya, JP;
Tomohiko Kitamura, Hirakata, JP;
Masahiro Ishii, Nishinomiya, JP;
Tomohiko Kitamura, Hirakata, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An object of the present invention is to provide methods for properly correcting a frequency of a standard clock, receiving apparatuses, reproducing apparatuses, and programs in broadcasting data receiving systems comprising a receiving apparatus and a reproducing apparatus, in which the broadcasting data received at the receiving apparatus is transmitted to a reproducing apparatus via bus. In the broadcasting data receiving systems stated above, when the receiving apparatus detects the broadcasting-side time information that reflects the encoding standard clock, the extraction of the broadcasting-side time information is transmitted in a form of status change signal to the reproducing apparatus via the dedicated line, and the content of the broadcasting-side time information is transmitted to the reproducing apparatus via bus. By this, the timing of the extraction of the broadcasting-side time information is immediately notified to a reproducing apparatus, and the correction of the decoding standard clock is properly carried out.