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:
Jul. 01, 2014
Filed:
Apr. 13, 2011
Shunsuke Kobayashi, Fukuoka, JP;
Atsushi Ichiki, Kawasaki, JP;
Akira Nakagawa, Kawasaki, JP;
Kiyoshi Kohiyama, Kawasaki, JP;
Shunsuke Kobayashi, Fukuoka, JP;
Atsushi Ichiki, Kawasaki, JP;
Akira Nakagawa, Kawasaki, JP;
Kiyoshi Kohiyama, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A digital broadcast method includes receiving audio and video data that form a predetermined content for digital broadcasting; receiving related data indicating a content related to the predetermined content; performing a control that transmits the received related data to a data receiving device prior to transmitting the received audio data and video data; receiving the audio and video data that form the predetermined content and the related data of the predetermined content that have been subject to the control; changing a viewing channel in response to a changing instruction of the viewing channel from a viewer; and outputting, when the viewing channel is changed from a first channel number to a second channel number at the changing and then changed to the first channel number again, the received related data with audio and video data corresponding to the first channel number to an output unit.