Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for monitoring the operating condition of an elevator system on the basis of frequency component

Method for monitoring the operating condition of an elevator system on the basis of frequency component

US Patent 9604818 · Granted Mar 28, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Solution for operating an elevator having different elevator car motion profiles2025
Operational entity and a multicar elevator system for controlling movement of a 2025
Drive system and method for controlling a drive system2025
Method, a multicar elevator system, and an operational entity for controlling mo2024
Method for reducing thermal stress of a power semiconductor switch, an electrica2024
People conveyor system and a method for updating software of a people conveyor c2023
Elevator2023
Method for determining rotor position of electric motor, elevator and electrical2022
Passenger number based call allocation in an elevator system2020
Elevator arrangement and method for re-adjusting the elevator arrangement2018
Brake controller, elevator system and a method for performing an emergency stop 2018
Drive device of an elevator with safety system2017