Retrofitting an elevator call input device

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United States of America Patent

PATENT NO 9718641
SERIAL NO

14303156

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Abstract

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A lift system comprises a call input device and at least one touchscreen for inputting a call for a lift. The touchscreen has at least one functional identifier. When a functional identifier is touched, at least one input signal is generated. The call input device converts into a special input mode for a time-specific or location-specific generation of several input signals.

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Patent Owner(s)

  • INVENTIO AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Finschi, Lukas Ebikon, CH 32 540

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