Data broadcast system to aid a broadcaster to transmit and receive digital information over existing audio/video broadband broadcast medium

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20050038904A1
SERIAL NO

10946423

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A data communication system and method that wirelessly broadcasts the full content of digital network source information to a user is accomplished by software tools that content source, schedule, and transmit and receive computer-type digital information over a broadband broadcast medium. The data communication system is independent of any broadcast hardware, and can be used to schedule the broadcast of many different services, such as standard files, web sites, program guide and rotating files, by IP-Multicast, RS422, RS232, and TCP/IP communications capable of broadcasting via conduits that comprise television VBI, radio subcarrier, satellite (DSS,DVB), MPEG-2, paging networks, telephone networks, local area networks, and the Internet at the same time. The file contents are sent in pieces (or packets) to a broadcaster hardware in a data stream, that are formatted for being reconstructed into files by the client receiver.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SKYSTREAM NETWORKS INCCALIFORNIA USA CALIFORNIA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dougall, Christopher J Scott Ontario, CA 1 26

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