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:
Mar. 11, 2008
Filed:
Jun. 10, 2005
Masahiko Enari, Kanagawa, JP;
Yasuo Ono, Kanagawa, JP;
Hisanao Ito, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Kabushiki Kaisha Toshiba, Kanagawa, JP;
Abstract
An information source management systemperforms inventory management for CDs and a material information management progress programming systemperforms programming. An material information registration systemcompresses the musical numbers of the CDs for holding on a proprietary server and a proprietary serverof a multi-channel sending-out system. A large number of materials are held on the proprietary serverand read out from it. The read-out materials are converted in its format to a transmission format by a sending-out serverso as to be multiplexed by a multiplexer. The multiplexed data is QPSK-modulated by a modulatorand sent out via a selector. From the proprietary serverare read out data which is sent out via dedicated networkto a live PC where it is reproduced. This data is furnished again via dedicated networkand encoded by an MPEG encoderso as to be sent out at the sending-out server