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:
Jun. 09, 2009
Filed:
Jul. 24, 2002
Kensuke Ohnuma, Tokyo, JP;
Kensuke Ohnuma, Tokyo, JP;
Sony Corporation, , JP;
Abstract
A data providing system is capable of providing metadata or supplementary data generated in a predetermined area to a different area. Metadata related to broadcast programs are transmitted from a first broadcast receiver/recorder to a server via a network. The server registers the metadata transmitted from the first broadcast receiver/recorder in its program database, specifies a broadcast program on the basis of data for specifying the broadcast program transmitted from a second broadcast receiver/recorder, retrieves the metadata related to the specified broadcast program, and transmits the retrieved metadata to the second broadcast receiver/recorder, whereby the metadata are distributed from the server to the second broadcast receiver/recorder via the network.