Inventor
RAASSINA PASI
FI17 patents
⚠️ This page may combine multiple inventors who share the name “RAASSINA PASI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONE CORP
15 patentsUS9873591B2Jan 23, 2018
Brake controller, elevator system and a method for performing an emergency stop with an elevator hoisting machine driven with a frequency converter
KONE CORP11 citations83
US9776829B2Oct 3, 2017
Elevator safety arrangement with drive prevention logic
KONE CORP7 citations83
US11279595B2Mar 22, 2022
Door operating arrangement in an elevator
KONE CORP2 citations68
US10689227B2Jun 23, 2020
Electric linear motor
KONE CORP3 citations67
US9802790B2Oct 31, 2017
Drive device of an elevator with safety system
KONE CORP1 citations62
US11008197B2May 18, 2021
Method for performing a manual drive in an elevator after mains power-off
KONE CORP1 citations61
US11383957B2Jul 12, 2022
Method, elevator control unit and elevator for moving an elevator car to landing floor in case of event related to main electrical power supply of the elevator
KONE CORP1 citations58
US10574166B2Feb 25, 2020
Electric linear motor for an elevator and method for controlling thereof
KONE CORP1 citations57
US12497264B2Dec 16, 2025
Method for operating an elevator and elevator
KONE CORP0 citations49
US11661313B2May 30, 2023
Drive device having safety circuits using logic states for an elevator
KONE CORP0 citations49
US11274019B2Mar 15, 2022
Wireless power transfer arrangement for an elevator car and an elevator
KONE CORP0 citations49
US9723755B2Aug 1, 2017
Drive unit
KONE CORP0 citations40
US10855071B2Dec 1, 2020
Motor drive
KONE CORP0 citations36
US10167172B2Jan 1, 2019
Passenger conveyor with deep sleep mode
KONE CORP0 citations36
US9627981B2Apr 18, 2017
Bidirectional switched mode power supply
KONE CORP0 citations29