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. 28, 2010
Filed:
Aug. 18, 2003
Jun Moroo, Kawasaki, JP;
Jun Moroo, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A video program broadcasting apparatus includes a program table storage unit and a program-URL matching table storage unit. The URL of a video program which is being broadcasted at the present is acquired by a URL generation unit with respect to a plurality of video programs which are sequentially broadcasted depending on the time schedule of a video program table. The URL of the video program which is being broadcasted at the present and the URLs of video programs which were broadcasted are invisibly embedded by steganography. The video program URL is converted into a simple code, and the code is invisibly embedded by steganography in a video program which is being broadcasted.