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:
Nov. 19, 2013
Filed:
Sep. 10, 2009
Tatsuto Horibe, Hyogo, JP;
Tomoaki Tanaka, Osaka, JP;
Tatsuto Horibe, Hyogo, JP;
Tomoaki Tanaka, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
Using a remote control, a viewer specifies the channel and the date and time of a program that he/she wants to watch. A reception method selection unit determines, based on the date and time, whether the program is currently being broadcast or was broadcast in the past, and then selects a reception method. An SI information storage unit stores URL information of program distribution servers having past programs. The URL information is contained in the SDT in SI information transmitted together with a program. When the viewer chooses a past program, an IP data reception unit connects to the corresponding program distribution server based on its URL so as to transmit the date and time thereto, and receives the past program that the viewer wants to watch via IP network.