4 Patents
- US122407322025Notification System and Method for an Elevator and an Elevator System
OTIS ELEVATOR COMPANY
0 cites - US122149932025Configuring Stoppable Floor Information Set for Elevator Car of Elevator System
OTIS ELEVATOR COMPANY
0 cites - US119648472024System and Method for Detecting Passengers Movement, Elevator-calling Control Method, Readable Storage Medium and Elevator System
OTIS ELEVATOR COMPANY
0 cites - US115779302023Automatic Elevator Calling System and a Method for Controlling Automatic Calling Elevator
OTIS ELEVATOR COMPANY
0 cites