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:
May. 14, 2013
Filed:
Jun. 02, 2010
Sadatoshi Chozui, Osaka, JP;
Sadatoshi Chozui, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A digital broadcast transmitter includes a first de-multiplexing unit for separating video/audio data and real-time broadcast program information from a transport stream when a digital broadcast signal carries the transport stream; a first storage unit for storing the real-time broadcast program information; a second de-multiplexing unit for separating video/audio data and download broadcast content information from a download broadcast signal when the digital broadcast signal carries the download broadcast signal; a second storage unit for storing the download broadcast content information; a program guide generating unit for converting the download broadcast content information stored in the second storage unit into the real-time broadcast program information, forming electronic program guide display data together with the real-time broadcast program information stored in the first storage unit, and outputting the formed data.