Automated forced call disruption for use with wireless telephone systems

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United States of America Patent

PATENT NO 5819171
SERIAL NO

08521797

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A method and apparatus which provide the ability to disrupt normal completion of a specific call made through a wireless telephone system. The specified call can be forced to be immediately ended, re-routed immediately to a selectable destination, or linked to a local voice frequency interface. The disruption of the call can occur at any point in time over the duration of the call. The decision to disrupt the call, as well as which action to take against the call, can be selected manually by a human or automatically through a standard data interface provided. The call disruption apparatus can be interfaced to the wireless system through a circuit physically connected to the wireless telephone system equipment, or through a modulated radio frequency interface.

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Patent Owner(s)

Patent OwnerAddress
CELLULAR TECHNICAL SERVICES COMPANY INC2401 FOURTH AVENUE SUITE 808 SEATTLE WA 98121

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barrere, William Gerrit Kirkland, WA 1 23
Green, Evan R Bothell, WA 24 407
Hoogerwerf, David N Everett, WA 6 199
McKernan, Randolph W Grafton, CA 6 180
Stanhope, David M Tacoma, WA 23 789

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