
US Patent No: 5,216,515
Number of patents in Portfolio can not be more than 2000
Addressable video feed system
Stats
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Jun 1, 1993
Issued date -
May 23, 1991
filing date -
07/704,598
serial no -
Expired
status
Importance
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Abstract
A novel cable interconnect system provides for the overnight delivery of advertising messages to optical disc libraries located at cable headends and for the automated and customized insertion of ads on a plurality of cable systems throughout a wide geographic area. A verification and accounting system provides ad run verification and accounting information. The cable interconnect enables the delivery of commercial messages, for example via satellite, on an overnight basis from a central control facility to cable television system headends located in any desired geographic area such that a large number of cable television systems can receive the video ads simultaneously.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,724,491 Inserting television advertising spots automatically | 146 | 1984 | |
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| 4,814,883 Multiple input/output video switch for commerical insertion system | 92 | 1988 | |
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| 4,720,873 Satellite audio broadcasting system | 127 | 1985 | |
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| 5,029,232 Satellite communications network | 39 | 1989 | |
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| 5,029,014 Ad insertion system and method for broadcasting spot messages out of recorded sequence | 62 | 1989 | |