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. 14, 2009
Filed:
Jul. 01, 2003
Daisuke Hiranaka, Kanagawa, JP;
Daisuke Hiranaka, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A data sending/receiving system having an information providing apparatus including a content data storage unit to store content data, and a streaming data generator to generate streaming transmission data from content data. The system also includes a streaming interface, a download file generator to generate a download file of content data and a download interface for the download file, which is connected to a data receiving terminal including a storage control circuit to control storage of content data into a content data recording unit. The system also include a packet information recording unit to record data packet ID information and a packet resend requesting circuit to request for resending a missing packet, via a network. Defect-free data can be transmitted with the real-time signal transmission being assured even when data is received, for recording, via a low-reliability network.