Method and apparatus for injecting information assets into a content stream,申请号US19990458896-传众专利搜索

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发明名称	Method and apparatus for injecting information assets into a content stream
摘要	A method and apparatus for transport encoded asset data and content data, multiplexing the transport encoded content data with a plurality of NULL transport packets to provide "place holder" for the asset data transport packets, and replacing the NULL transport packets with asset data transport packets prior to transmitting the multiplexed transport stream to a set top box.
申请公布号	US6996098(B2)	申请公布日期	2006.02.07
申请号	US19990458896	申请日期	1999.12.10
申请人	SEDNA PATENT SERVICES, LLC	发明人	BERTRAM MICHAEL C.;LAROCCA TOBIE J.
分类号	H04H1/00;H04J3/12;H04J3/18;H04J3/24;H04N;H04N7/173	主分类号	H04H1/00
代理机构		代理人
主权项
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