System and method for recording receipt of information

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United States of America Patent

PATENT NO 6134554
SERIAL NO

09189730

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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According to an embodiment of the present invention, a section map may be used which utilizes a series of section maps, each section map including a predetermined number of bits, such as 32 bits. Each section map may include a single bit which indicates what is stored in the first 15 bits. For example, the last 16 bits of a section map may indicate whether the first 16 sections have been received. Another bit may be used to indicate what is stored in the first 15 bits. For example, the first 15 bits may indicate whether the next 15 sections have been received, or they may indicate an index pointing to the next section map.

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Patent Owner(s)

Patent OwnerAddress
OPENTV INC275 SACRAMENTO STREET SAN FRANCISCO CA 94111

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Freimann, Felix Sunnyvale, CA 6 114
Marconcini, Stefano Mountain View, CA 9 23
Menand, Jean-Rene Palo Alto, CA 27 1095

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