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United States of America Patent

PATENT NO 8704659
APP PUB NO 20130314228A1
SERIAL NO

13956888

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Abstract

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A method of analyzing participant activity includes providing an identification unit to a participant, receiving signals from the identification unit, determining location of the participant based on the received signals, storing the location information and the associated timestamp and analyzing the stored information.

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Patent Owner(s)

Patent OwnerAddress
AT&T INTELLECTUAL PROPERTY INC824 MARKET STREET SUITE 425 WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Craine, Ari Marietta, US 229 824

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