Elevator communication gateway

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9969597
SERIAL NO

15065456

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Importance

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Abstract

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A communication gateway device to facilitate communication between at least one elevator car, a call center system, and a third party device includes a cellular communication interface including a digital cellular interface and an analog cellular interface, a wired telephone communication interface including a digital wired telephone interface and an analog wired telephone interface, and an elevator communication interface to send and receive an elevator communication to and from at least one elevator communication device associated with the at least one elevator car, the elevator communication interface associated with the cellular communication interface and the wired telephone communication interface to send and receive the elevator communication to and from at least one of the call center system and the third party device via at least one of the digital cellular interface, the analog cellular interface, the digital wired telephone interface, and the analog wired telephone interface.

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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
Beloin, Brian Avon, US 2 22
Encinas, Carreno Luis C Farmington, US 7 66
Garfinkel, Michael West Hartford, US 13 116
Pahlke, Derk Berlin, DE 8 22

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