Tracking system using miniaturized concealable communications module

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6121922
SERIAL NO

08321941

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A tracking system uses a miniaturized geographic position determination and communications module, preferably in the form of a thin capsule, enabling the enclosure to be hidden in very small spaces, including personal concealment. Electronic circuitry and a thin, rechargeable battery are contained within the enclosure, the circuitry including a global positioning satellite receiver, a communications transceiver, and a controller. The controller causes the global positioning satellite receiver to receive and decode a signal relating to the geographic position of the module; cause the communications transmitter to communicate the geographic position information to a remote location; and disable the global positioning satellite receiver and communications transceiver when not in use so as to conserve power. The geographic position information may be communicated to a remote location either in response to a carrier activating a panic function or after receiving a request from a remote location which commences the transmission in response to the request.

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Patent Owner(s)

Patent OwnerAddress
GENERAL DYNAMICS MISSION SYSTEMS INC12450 FAIR LAKES CIRCLE FAIRFAX VA 22033

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mohan, Paul L Novi, MI 5 266

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