| Patent | Date |
|---|
Mobile operating unit, elevator and method
Grant 11,420,847 - Kalliomaki , et al. August 23, 2 | 2022-08-23 |
Elevator communication system
Grant 11,407,613 - Kattainen , et al. August 9, 2 | 2022-08-09 |
Safety communication in an elevator communication system
Grant 11,380,190 - Kattainen , et al. July 5, 2 | 2022-07-05 |
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 |
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 Safety System, Elevator System, And Method For Elevator Car Collision Protection
App 20220106154 - Aitamurto; Juha-Matti ; et al. | 2022-04-07 |
Elevator Safety System, Method For Collision Protection In An Elevator System, And Elevator System
App 20220106163 - Aitamurto; Juha-Matti ; et al. | 2022-04-07 |
Detection System For An Abnormal Situation During Elevator Operation
App 20210387832 - Viljanen; Mikko ; et al. | 2021-12-16 |
Elevator Communication System
App 20210339976 - KATTAINEN; Ari ; et al. | 2021-11-04 |
Elevator Communication System
App 20210339977 - KATTAINEN; Ari ; et al. | 2021-11-04 |
Elevator Communication System
App 20210339978 - 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 |
An Elevator Car Roof System And A Control System For Monitoring An Opening State Of An Elevator Car Roof
App 20210269279 - Talonen; Tapani ; et al. | 2021-09-02 |
Current cut-off arrangement of an elevator
Grant 11,097,922 - Kattainen , et al. August 24, 2 | 2021-08-24 |
Elevator System With Method Of Position Detection Of A Car
App 20210214188 - Wenlin; Henri ; et al. | 2021-07-15 |
Inspection station
Grant 11,043,340 - Aitamurto , et al. June 22, 2 | 2021-06-22 |
Remote Operation Of An Elevator
App 20210171315 - KATTAINEN; Ari ; et al. | 2021-06-10 |
Remote Operation Of An Elevator
App 20210171318 - KATTAINEN; Ari ; et al. | 2021-06-10 |
Inspection Station
App 20210125801 - Aitamurto; Juha-Matti ; et al. | 2021-04-29 |
Method For Monitoring Brake Dragging Of An Elevator
App 20210114841 - Calcagno; Alessio ; et al. | 2021-04-22 |
Elevator safety arrangement having earth fault detection
Grant 10,934,133 - Kattainen , et al. March 2, 2 | 2021-03-02 |
Elevator
App 20200391976 - Viljanen; Mikko ; et al. | 2020-12-17 |
Mobile Operating Unit, Elevator And Method
App 20200339387 - KALLIOMAKI; Jaakko ; et al. | 2020-10-29 |
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 |
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 20200024105 - Lampinen; Riku ; et al. | 2020-01-23 |
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 |
Communication System For Transmitting Safety Information In An Elevator System
App 20190270610 - Jussila; Ari ; et al. | 2019-09-05 |
Elevator Safety Arrangement And Elevator
App 20190256322 - KATTAINEN; Ari ; et al. | 2019-08-22 |
Method For Preventive Maintenance Of An Elevator And An Elevator System
App 20190248625 - Mustonen; Matti ; et al. | 2019-08-15 |
Elevator Safety Arrangement And Elevator
App 20190241399 - KATTAINEN; Ari ; et al. | 2019-08-08 |
Method and elevator
Grant 10,336,576 - Kattainen , et al. | 2019-07-02 |
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 |
Current Cut-off Arrangement Of An Elevator
App 20180327215 - Kattainen; Ari ; et al. | 2018-11-15 |
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 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 |
Redundant Safety Circuit
App 20170362055 - KATTAINEN; Ari ; et al. | 2017-12-21 |
Access Door Arrangement Of An Elevator Shaft
App 20170297868 - AITAMURTO; Juha-Matti | 2017-10-19 |
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 |
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 |
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