Elevator car and door motion monitoring

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11767194
APP PUB NO 20200239270A1
SERIAL NO

16258755

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An illustrative example elevator sensor device includes at least one sensor supported on a door of an elevator car. The sensor provides an output including an indication of at least movement of the door along at least one axis and movement of the elevator car along at least one axis. A processor associated with the at least one sensor receives the output and determines at least one characteristic of the movement of the door based on the indication of the movement of the door. The processor also determines a location of the elevator car where the movement of the door occurs based on the indication of movement of the elevator car.

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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
Bogli, Craig Drew Avon, US 42 124
Michaelidis, Yrinee Farmington, US 13 31
Pahlke, Derk Oscar Berlin, DE 44 115
Trcka, Nikola West Hartford, US 13 27
Witczak, Tadeusz Pawel Farmington, US 72 178

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