Subscription control for television programming

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4797918
SERIAL NO

07039824

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and apparatus for one-way subscription television service control which allows the subscribers to subscribe in advance to a variety of programming or to select programming oa a pay-per-view basis.

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Patent Owner(s)

Patent OwnerAddress
COMSAT CORPORATION6560 ROCK SPRING DRIVE BETHESDA MD 20817

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Becker, Neal D Thurmont, MD 11 119
Lee, Lin N Potomac, MD 1 64

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