System and method for controlling elevator system access

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United States of America Patent

PATENT NO 9850093
SERIAL NO

14403202

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Abstract

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An exemplary elevator system includes at least one elevator car. An access controller is configured to provide an access credential to a portable wireless communication device responsive to a request from that device indicating a desire for at least access to the elevator system. The access credential at least temporarily indicates that the desired access should be granted. A credential receiver is configured to obtain the provided access credential from the portable wireless communication device. An entry device allows the desired access responsive to the credential receiver obtaining the access credential.

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Patent Owner(s)

Patent OwnerAddress
OTIS ELEVATOR COMPANYONE CARRIER PLACE FARMINGTON CT 06032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DePaola, Peter South Windsor, US 7 46
Joyce, Matthew Avon, US 8 81

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