| Patent | Date |
|---|
Elevator communication arrangement
Grant 11,453,570 - Kattainen , et al. September 27, 2 | 2022-09-27 |
Rescue apparatus with a remote control and an elevator including the same
Grant 11,420,845 - Nakari , et al. August 23, 2 | 2022-08-23 |
Arrangement in an elevator for stopping uncontrolled movement of the elevator car
Grant 11,414,299 - Kattainen , et al. August 16, 2 | 2022-08-16 |
Elevator communication system
Grant 11,407,613 - Kattainen , et al. August 9, 2 | 2022-08-09 |
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
Grant 11,383,957 - Kattainen , et al. July 12, 2 | 2022-07-12 |
Safety communication in an elevator communication system
Grant 11,380,190 - Kattainen , et al. July 5, 2 | 2022-07-05 |
Method, a safety control unit and an elevator system for defining absolute position information of an elevator car
Grant 11,358,832 - Kattainen , et al. June 14, 2 | 2022-06-14 |
Method, a safety control unit, and an elevator system for verifying speed data of an elevator car for overspeed monitoring of the elevator car
Grant 11,352,235 - Kattainen , et al. June 7, 2 | 2022-06-07 |
Method for controlling an elevator and an elevator
Grant 11,325,813 - Hovi , et al. May 10, 2 | 2022-05-10 |
Brake System For An Elevator Car And Elevator System
App 20220135373 - AITAMURTO; Juha-Matti ; et al. | 2022-05-05 |
Elevator Communication System
App 20220119225 - Kattainen; Ari ; et al. | 2022-04-21 |
Elevator Safety System, Method For Collision Protection In An Elevator System, And Elevator System
App 20220106163 - Aitamurto; Juha-Matti ; et al. | 2022-04-07 |
Elevator Safety System, Elevator System, And Method For Elevator Car Collision Protection
App 20220106154 - Aitamurto; Juha-Matti ; et al. | 2022-04-07 |
Safety Arrangement, Elevator System, And Method For Preventing Derailment Of An Elevator Car At A Turning Station Of An Elevator System
App 20220106165 - Aitamurto; Juha-Matti ; et al. | 2022-04-07 |
Elevator brake release monitoring
Grant 11,293,951 - Kattainen , et al. April 5, 2 | 2022-04-05 |
Sensor connecting unit, safety system and elevator
Grant 11,242,221 - Kattainen , et al. February 8, 2 | 2022-02-08 |
Elevator arrangement and elevator
Grant 11,192,754 - Haapaniemi , et al. December 7, 2 | 2021-12-07 |
Rescue apparatus and an elevator
Grant 11,192,751 - Nakari , et al. December 7, 2 | 2021-12-07 |
Elevator Communication System
App 20210339978 - KATTAINEN; Ari ; et al. | 2021-11-04 |
Elevator Communication System
App 20210339976 - KATTAINEN; Ari ; et al. | 2021-11-04 |
Elevator Communication System
App 20210339977 - KATTAINEN; Ari ; et al. | 2021-11-04 |
Safety Communication In An Elevator Communication System
App 20210343138 - KATTAINEN; Ari ; et al. | 2021-11-04 |
Method For Testing Safety Characteristics Of An Elevator
App 20210331892 - KATTAINEN; Ari ; et al. | 2021-10-28 |
Method for controlling an elevator lighting and an elevator
Grant 11,124,383 - Kattainen , et al. September 21, 2 | 2021-09-21 |
Current cut-off arrangement of an elevator
Grant 11,097,922 - Kattainen , et al. August 24, 2 | 2021-08-24 |
Elevator comprising an electric linear motor
Grant 11,084,690 - Hakala , et al. August 10, 2 | 2021-08-10 |
Remote Operation Of An Elevator
App 20210171318 - KATTAINEN; Ari ; et al. | 2021-06-10 |
Remote Operation Of An Elevator
App 20210171315 - KATTAINEN; Ari ; et al. | 2021-06-10 |
Elevator Brake Release Monitoring
App 20210171317 - KATTAINEN; Ari ; et al. | 2021-06-10 |
Method for performing a manual drive in an elevator after mains power-off
Grant 11,008,197 - Nikander , et al. May 18, 2 | 2021-05-18 |
Elevator
App 20210139277 - KATTAINEN; Ari | 2021-05-13 |
Method For Monitoring Brake Dragging Of An Elevator
App 20210114841 - Calcagno; Alessio ; et al. | 2021-04-22 |
Elevator brake release monitoring
Grant 10,954,101 - Kattainen , et al. March 23, 2 | 2021-03-23 |
Elevator safety arrangement having earth fault detection
Grant 10,934,133 - Kattainen , et al. March 2, 2 | 2021-03-02 |
Configuration apparatus and main safety circuit for an elevator system and an elevator system
Grant 10,919,733 - Hovi , et al. February 16, 2 | 2021-02-16 |
Elevator Provided With An Arrangement For Making An Opening Through The Roof Of An Elevator Car
App 20200239279 - HAAPANIEMI; Markku ; et al. | 2020-07-30 |
Method, An Elevator Safety Control Unit, And An Elevator System For Defining A Condition Of An Elevator Car Suspension Means
App 20200223667 - KATTAINEN; Ari ; et al. | 2020-07-16 |
Method And An Elevator System For Defining An Elongation Of An Elevator Car Suspension Means
App 20200180910 - KATTAINEN; Ari ; et al. | 2020-06-11 |
Method, elevator control unit, and elevator system for dynamically adjusting a levelling speed limit of an elevator car
Grant 10,676,316 - Aitamurto , et al. | 2020-06-09 |
Elevator System
App 20200071128 - KATTAINEN; Ari ; et al. | 2020-03-05 |
Arrangement In An Elevator For Stopping Uncontrolled Movement Of The Elevator Car
App 20200062546 - KATTAINEN; Ari ; et al. | 2020-02-27 |
Method and an arrangement for enabling movement of the elevator while a maintanence technician is in the pit
Grant 10,549,950 - Aitamurto , et al. Fe | 2020-02-04 |
Elevator
App 20190359447 - HAKALA; Tero ; et al. | 2019-11-28 |
Method And An Elevator System For Performing A Synchronization Run Of An Elevator Car
App 20190352130 - Jussila; Ari ; et al. | 2019-11-21 |
Method of eliminating a jerk arising by accelerating an elevator car
Grant 10,472,208 - Kattainen , et al. Nov | 2019-11-12 |
Method and apparatus for automatic determination of elevator drive configuration
Grant 10,472,203 - Kattainen , et al. Nov | 2019-11-12 |
Method And An Elevator For Automatic Elevator Condition Checking
App 20190330017 - Kattainen; Ari ; et al. | 2019-10-31 |
Condition Monitoring Of An Inductive Braking Device
App 20190330014 - Kattainen; Ari ; et al. | 2019-10-31 |
Method For Controlling An Elevator And An Elevator
App 20190322490 - HOVI; Antti ; et al. | 2019-10-24 |
Mechanism For Improving Safety For An Elevator System
App 20190322485 - KATTAINEN; Ari ; et al. | 2019-10-24 |
Elevator data communication arrangement
Grant 10,435,271 - Kattainen , et al. O | 2019-10-08 |
Arrangement and a method for testing elevator safety gear
Grant 10,399,818 - Kattainen , et al. Sep | 2019-09-03 |
Elevator Safety Arrangement And Elevator
App 20190256322 - KATTAINEN; Ari ; et al. | 2019-08-22 |
Elevator Safety Arrangement And Elevator
App 20190241399 - KATTAINEN; Ari ; et al. | 2019-08-08 |
Method And An Elevator Control Unit For Controlling A Doorstep Gap Of An Elevator And An Elevator
App 20190233251 - Hakala; Tero ; et al. | 2019-08-01 |
Maintenance Method Of An Elevator Component
App 20190210835 - Haapaniemi; Markku ; et al. | 2019-07-11 |
Method For Setting An Elevator Into Service Mode
App 20190202662 - KATTAINEN; Ari ; et al. | 2019-07-04 |
Method and elevator
Grant 10,336,576 - Kattainen , et al. | 2019-07-02 |
Electronic Information Plate Of An Elevator Component
App 20190177115 - HOVI; Antti ; et al. | 2019-06-13 |
Elevator provided with a safety apparatus arrangement, and a safety apparatus
Grant 10,294,073 - Haapaniemi , et al. | 2019-05-21 |
Elevator Arrangement With Low Headroom
App 20190135586 - HAAPANIEMI; Markku ; et al. | 2019-05-09 |
Jerk limiting in elevator rescue system
Grant 10,273,116 - Kattainen , et al. | 2019-04-30 |
Elevator Arrangement To Open The Roof Of An Elevator Car
App 20190119072 - HAAPANIEMI; Markku ; et al. | 2019-04-25 |
Elevator Arrangement
App 20190119073 - HAAPANIEMI; Markku ; et al. | 2019-04-25 |
Elevator Arrangement For Safe Maintenance Work
App 20190119074 - HAAPANIEMI; Markku ; et al. | 2019-04-25 |
Elevator provided with a safety device arrangement
Grant 10,221,042 - Haapaniemi , et al. | 2019-03-05 |
Elevator Communication Arrangement
App 20190062103 - KATTAINEN; Ari ; et al. | 2019-02-28 |
Method for controlling unintended vertical speed and acceleration of an elevator
Grant 10,196,234 - Kattainen , et al. Fe | 2019-02-05 |
Method for performing an emergency stop using a declaration profile of an electric motor
Grant 10,196,237 - Kattainen , et al. Fe | 2019-02-05 |
Apparatus for performing a rescue run in an elevator system by selecting rescue functions to utilize to perform the rescue run and a method of performing same
Grant 10,189,676 - Hovi , et al. Ja | 2019-01-29 |
Method, A Safety Control Unit, And An Elevator System For Verifying Speed Data Of An Elevator Car For Overspeed Monitoring Of The Elevator Car
App 20190010024 - KATTAINEN; Ari ; et al. | 2019-01-10 |
Method For Controlling An Elevator Lighting And An Elevator
App 20180339881 - Kattainen; Ari ; et al. | 2018-11-29 |
Method For Controlling An Elevator Lighting And An Elevator
App 20180339880 - KATTAINEN; Ari ; et al. | 2018-11-29 |
Method For Performing A Manual Drive In An Elevator After Mains Power-off
App 20180334359 - NIKANDER; Juhamatti ; et al. | 2018-11-22 |
Method and test system for testing failure of a machinery brake of an elevator based on elevator machine oscillation
Grant 10,131,520 - Kattainen , et al. November 20, 2 | 2018-11-20 |
Current Cut-off Arrangement Of An Elevator
App 20180327215 - Kattainen; Ari ; et al. | 2018-11-15 |
Elevator Data Communication Arrangement
App 20180329848 - KATTAINEN; Ari ; et al. | 2018-11-15 |
Monitoring condition of safety system for elevator
Grant 10,118,798 - Kattainen November 6, 2 | 2018-11-06 |
Interface unit, conveying system and method
Grant 10,114,066 - Kattainen , et al. October 30, 2 | 2018-10-30 |
Elevator having a safety chain with a series connection of safety switch arrangements
Grant 10,099,897 - Mertala , et al. October 16, 2 | 2018-10-16 |
Drive Device
App 20180282123 - RAASSINA; Pasi ; et al. | 2018-10-04 |
Elevator Data Communication Arrangement
App 20180282111 - KATTAINEN; Ari ; et al. | 2018-10-04 |
Method And Arrangement For Testing The Car Structures Of An Elevator And/or For Adjusting A Load Weighing Device
App 20180282121 - Haapaniemi; Markku ; et al. | 2018-10-04 |
Elevator Comprising An Electric Linear Motor
App 20180251343 - HAKALA; Tero ; et al. | 2018-09-06 |
Method, A Safety Control Unit And An Elevator System For Defining Absolute Position Information Of An Elevator Car
App 20180229965 - KATTAINEN; Ari ; et al. | 2018-08-16 |
Elevator With A Safety Arrangement And Method For Creating A Safe Working Space In The Upper Part Of The Elevator Shaft
App 20180229966 - KARIMPANACKAL NATARAJAN; Nithil ; et al. | 2018-08-16 |
Elevator with light curtain for monitoring door
Grant 10,040,670 - Kattainen , et al. August 7, 2 | 2018-08-07 |
Monitoring elevator traction rope
Grant 9,981,825 - Hovi , et al. May 29, 2 | 2018-05-29 |
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
App 20180134519 - KATTAINEN; Ari ; et al. | 2018-05-17 |
Elevator Safety Arrangement Having Earth Fault Detection
App 20180057308 - Kattainen; Ari ; et al. | 2018-03-01 |
Method, Elevator Control Unit, And Elevator System For Dynamically Adjusting A Levelling Speed Limit Of An Elevator Car
App 20180037436 - AITAMURTO; Juha-Matti ; et al. | 2018-02-08 |
Elevator safety arrangement having earth fault detection
Grant 9,884,742 - Kattainen , et al. February 6, 2 | 2018-02-06 |
Brake controller, elevator system and a method for performing an emergency stop with an elevator hoisting machine driven with a frequency converter
Grant 9,873,591 - Kattainen , et al. January 23, 2 | 2018-01-23 |
Brake Control Apparatus And A Method Of Controlling An Elevator Brake
App 20180002138 - KATTAINEN; Ari | 2018-01-04 |
Redundant Safety Circuit
App 20170362055 - KATTAINEN; Ari ; et al. | 2017-12-21 |
Elevator Brake Release Monitoring
App 20170349403 - KATTAINEN; Ari ; et al. | 2017-12-07 |
Rescue Apparatus And An Elevator
App 20170313551 - NAKARI; Arto ; et al. | 2017-11-02 |
Rescue Apparatus And An Elevator
App 20170313548 - NAKARI; Arto ; et al. | 2017-11-02 |
Drive device of an elevator with safety system
Grant 9,802,790 - Kattainen , et al. October 31, 2 | 2017-10-31 |
Elevator safety arrangement with drive prevention logic
Grant 9,776,829 - Kattainen , et al. October 3, 2 | 2017-10-03 |
Elevator safety arrangement for controlling elevator movement
Grant 9,771,243 - Kattainen , et al. September 26, 2 | 2017-09-26 |
Inspection tests for an elevator without additional test weights
Grant 9,771,242 - Kattainen , et al. September 26, 2 | 2017-09-26 |
Configuration Apparatus And Main Safety Circuit For An Elevator System And An Elevator System
App 20170267496 - HOVI; Antti ; et al. | 2017-09-21 |
Method And Elevator
App 20170197804 - Kattainen; Ari ; et al. | 2017-07-13 |
Method And An Arrangement For Maintenance Operation Of An Elevator
App 20170174474 - AITAMURTO; Juha-Matti ; et al. | 2017-06-22 |
Method and an elevator for stopping an elevator car using elevator drive
Grant 9,663,323 - Stolt , et al. May 30, 2 | 2017-05-30 |
Method for providing well access in an elevator
Grant 9,630,804 - Hovi , et al. April 25, 2 | 2017-04-25 |
Sensor Connecting Unit, Safety System And Elevator
App 20170101290 - KATTAINEN; Ari ; et al. | 2017-04-13 |
Elevator monitoring arrangement configured to monitor operation of a safety device of an elevator, a controller and method for performing same
Grant 9,604,819 - Kattainen , et al. March 28, 2 | 2017-03-28 |
Elevator Brake Release Monitoring
App 20170067943 - KATTAINEN; Ari ; et al. | 2017-03-09 |
Testing apparatus and safety arrangement
Grant 9,580,273 - Kattainen , et al. February 28, 2 | 2017-02-28 |
Method And Apparatus For Automatic Elevator Drive Configuration
App 20170008730 - KATTAINEN; Ari ; et al. | 2017-01-12 |
Control Arrangement And A Method
App 20160368736 - Kattainen; Ari ; et al. | 2016-12-22 |
Elevator Provided With A Safety Device Arrangement
App 20160325965 - HAAPANIEMI; Markku ; et al. | 2016-11-10 |
Elevator Provided With A Safety Apparatus Arrangement, And A Safety Apparatus
App 20160325964 - Haapaniemi; Markku ; et al. | 2016-11-10 |
Elevator Rescue System
App 20160280507 - KATTAINEN; Ari ; et al. | 2016-09-29 |
Interface unit, conveying system and method
Grant 9,448,273 - Kattainen , et al. September 20, 2 | 2016-09-20 |
Backup circuit for electricity supply, elevator system, and method for ensuring electricity supply of an electronic overspeed governor
Grant 9,434,576 - Saarelainen , et al. September 6, 2 | 2016-09-06 |
Method and device for a safe emergency stop of an elevator
Grant 9,434,575 - Kattainen , et al. September 6, 2 | 2016-09-06 |
Method Of Eliminating A Jerk Arising By Accelerating An Elevator Car
App 20160214833 - Kattainen; Ari ; et al. | 2016-07-28 |
Interface Unit, Conveying System And Method
App 20160185570 - KATTAINEN; Ari ; et al. | 2016-06-30 |
Method For Performing An Emergency Stop, And A Safety Arrangement Of An Elevator
App 20160167921 - Kattainen; Ari ; et al. | 2016-06-16 |
Method For Controlling An Elevator And Elevator
App 20160145074 - KATTAINEN; Ari ; et al. | 2016-05-26 |
Safety System For Elevator
App 20160107862 - KATTAINEN; Ari | 2016-04-21 |
Method And Test System For Testing Failure Of A Machinery Brake Of An Elevator
App 20160039636 - Kattainen; Ari ; et al. | 2016-02-11 |
Elevator Having A Safety Chain With A Series Connection Of Safety Switch Arrangements
App 20160009526 - MERTALA; Antti ; et al. | 2016-01-14 |
Elevator, Light Curtain For Monitoring The Opening Of A Moving Door Of A Floor Level And/or The Opening Of A Moving Door Of An Elevator Car, And Method For Giving A Door-open Command Or A Door-close Command In An Elevator
App 20150360912 - KATTAINEN; Ari ; et al. | 2015-12-17 |
Device and system for elevator maintenance
Grant 9,213,473 - Hovi , et al. December 15, 2 | 2015-12-15 |
Method And Arrangement For Monitoring The Safety Of A Counterweighted Elevator
App 20150329321 - HOVI; Antti ; et al. | 2015-11-19 |
Safety arrangement, elevator system, frequency converter and a method for monitoring electrical safety in an elevator system
App 20150210506 - Kattainen; Ari ; et al. | 2015-07-30 |
Braking apparatus
Grant 9,046,142 - Kattainen June 2, 2 | 2015-06-02 |
Inspection Tests For An Elevator Without Additional Test Weights
App 20150114765 - KATTAINEN; Ari ; et al. | 2015-04-30 |
Method For Monitoring The Movement Of An Elevator Component, And A Safety Arrangement For An Elevator
App 20150083528 - KATTAINEN; Ari ; et al. | 2015-03-26 |
Method And An Elevator For Stopping An Elevator Car Using Elevator Drive
App 20150075915 - STOLT; Lauri ; et al. | 2015-03-19 |
Drive Device Of An Elevator
App 20150075917 - KATTAINEN; Ari ; et al. | 2015-03-19 |
Safety Arrangement Of An Elevator
App 20150053508 - Kattainen; Ari ; et al. | 2015-02-26 |
Brake Controller, Elevator System And A Method For Performing An Emergency Stop With An Elevator Hoisting Machine Driven With A Frequency Converter
App 20150053507 - Kattainen; Ari ; et al. | 2015-02-26 |
Testing Apparatus And Safety Arrangement
App 20150039258 - KATTAINEN; Ari ; et al. | 2015-02-05 |
Supplemental elevator safety system
Grant 8,869,945 - Harkonen , et al. October 28, 2 | 2014-10-28 |
Method For Providing Well Access In An Elevator
App 20140216856 - HOVI; Antti ; et al. | 2014-08-07 |
Elevator Monitoring Arrangement And Method For Monitoring An Elevator
App 20140202798 - KATTAINEN; Ari ; et al. | 2014-07-24 |
Interface Unit, Conveying System And Method
App 20130271152 - KATTAINEN; Ari ; et al. | 2013-10-17 |
Device And System For Elevator Maintenance
App 20130246928 - HOVI; Antti ; et al. | 2013-09-19 |
Backup Circuit For Electricity Supply, Elevator System, And Method
App 20130240301 - SAARELAINEN; Antti ; et al. | 2013-09-19 |
Braking Apparatus
App 20130233657 - KATTAINEN; Ari | 2013-09-12 |
Method In Connection With A Quick Stop Situation Of An Elevator, And Also A Safety Arrangement For An Elevator
App 20130213745 - KATTAINEN; Ari ; et al. | 2013-08-22 |
Elevator system with a brake control circuit using a controllable switch switched with short pulses
Grant 8,235,180 - Kattainen , et al. August 7, 2 | 2012-08-07 |
Electric motor drive
Grant 8,207,700 - Syrman , et al. June 26, 2 | 2012-06-26 |
Elevator system with a controller of fast start of travel and method in conjunction with the same
Grant 8,118,140 - Kattainen , et al. February 21, 2 | 2012-02-21 |
Fail-safe power control apparatus with controllable change-over switches
Grant 8,096,387 - Kattainen , et al. January 17, 2 | 2012-01-17 |
Elevator System
App 20110278099 - KATTAINEN; Ari ; et al. | 2011-11-17 |
Elevator safety arrangement having safety spaces
Grant 7,980,363 - Kattainen , et al. July 19, 2 | 2011-07-19 |
Elevator System, And Method In Conjunction With An Elevator System
App 20110162913 - KATTAINEN; Ari ; et al. | 2011-07-07 |
Elevator Safety Arrangement Having Safety Spaces
App 20110114422 - Kattainen; Ari ; et al. | 2011-05-19 |
Elevator arrangement
Grant 7,896,138 - Syrman , et al. March 1, 2 | 2011-03-01 |
Fail-safe power control apparatus
Grant 7,896,135 - Kattainen , et al. March 1, 2 | 2011-03-01 |
Elevator safety arrangement having safety spaces
Grant 7,891,467 - Kattainen , et al. February 22, 2 | 2011-02-22 |
Safety arrangement of an elevator having sensors limiting extent of elevator travel
Grant 7,849,975 - Ketonen , et al. December 14, 2 | 2010-12-14 |
Electric Motor Drive
App 20100219022 - Syrman; Timo ; et al. | 2010-09-02 |
Unintended movement governor
Grant 7,775,330 - Kattainen , et al. August 17, 2 | 2010-08-17 |
Elevator brake and brake control circuit
Grant 7,740,110 - Kattainen , et al. June 22, 2 | 2010-06-22 |
Fail-safe Power Control Apparatus
App 20100038185 - Kattainen; Ari ; et al. | 2010-02-18 |
Fail-safe Power Control Apparatus
App 20100032246 - KATTAINEN; Ari ; et al. | 2010-02-11 |
Elevator Safety Device
App 20090321192 - Kattainen; Ari ; et al. | 2009-12-31 |
Unintended Movement Governor
App 20090288920 - Kattainen; Ari ; et al. | 2009-11-26 |
Safety Arrangement Of An Elevator
App 20090255762 - KETONEN; Ari ; et al. | 2009-10-15 |
Elevator System
App 20090178889 - HARKONEN; Ari ; et al. | 2009-07-16 |
Elevator system having location devices and sensors
Grant 7,546,903 - Kattainen , et al. June 16, 2 | 2009-06-16 |
Safety device, safety system, and method for supervising safety of an elevator system
Grant 7,533,763 - Kattainen , et al. May 19, 2 | 2009-05-19 |
Elevator arrangement
App 20090120725 - Syrman; Timo ; et al. | 2009-05-14 |
Equipment And Method For Controlling An Elevator Door
App 20080236955 - KATTAINEN; Ari ; et al. | 2008-10-02 |
Elevator arrangement
App 20080135346 - Kattainen; Ari ; et al. | 2008-06-12 |
Elevator system
App 20080128217 - Kattainen; Ari ; et al. | 2008-06-05 |
Elevator Brake and Brake Control Circuit
App 20070272491 - Kattainen; Ari ; et al. | 2007-11-29 |
Procedure for stopping an elevator at a landing
Grant 5,848,671 - Kattainen December 15, 1 | 1998-12-15 |
| 