Inventor

LAAKSONHEIMO JYRKI

FI10 patents

⚠️ This page may combine multiple inventors who share the name “LAAKSONHEIMO JYRKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONE CORP

4 patents

US6515444B1Feb 4, 2003

Method for controlling a current-regulated motor

KONE CORP11 citations68

US12545550B2Feb 10, 2026

Elevator parking brake, a method for operating an elevator system and an elevator system

KONE CORP0 citations58

US7339343B2Mar 4, 2008

Method for correcting speed feedback in a motor

KONE CORP1 citations50

US10769867B2Sep 8, 2020

Method for maintenance of a transportation device, software program, and controller

KONE CORP0 citations39

KATTAINEN ARI

3 patents

US8235180B2Aug 7, 2012

Elevator system with a brake control circuit using a controllable switch switched with short pulses

KATTAINEN ARI23 citations91

US9604819B2Mar 28, 2017

Elevator monitoring arrangement configured to monitor operation of a safety device of an elevator, a controller and method for performing same

KATTAINEN ARI2 citations70

US10472203B2Nov 12, 2019

Method and apparatus for automatic determination of elevator drive configuration

KATTAINEN ARI1 citations61

KORHONEN TUUKKA

1 patent

US8205721B2Jun 26, 2012

Arrangement and method for controlling the brake of an elevator using different brake current references with different operation delays

KORHONEN TUUKKA24 citations87

KAUPPINEN TUUKKA

1 patent

US8177033B2May 15, 2012

Transportation system with capacitive energy storage and non-volatile memory for storing the operational state of the transportation system upon detection of the operational anomaly in power

KAUPPINEN TUUKKA11 citations80

LAAKSONHEIMO JYRKI

1 patent

US10202257B2Feb 12, 2019

Method and system for increasing the availability of an elevator standing unused at a landing

LAAKSONHEIMO JYRKI0 citations43