Patent | Date |
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Method For Testing Safety Characteristics Of An Elevator App 20210331892 - KATTAINEN; Ari ;   et al. | 2021-10-28 |
Elevator comprising an electric linear motor Grant 11,084,690 - Hakala , et al. August 10, 2 | 2021-08-10 |
Electric linear motor, elevator and method for controlling rotation of a mover with respect to a stator beam of an electric linear motor Grant 11,025,186 - Lahteenmaki , et al. June 1, 2 | 2021-06-01 |
Electric linear motor, elevator and method for controlling rotation of a mover with respect to a stator beam of an electric linear motor Grant 11,012,019 - Lahteenmaki , et al. May 18, 2 | 2021-05-18 |
Electric Linear Motor, Elevator And Method For Controlling Rotation Of A Mover With Respect To A Stator Beam Of An Electric Line App 20200195183 - Lahteenmaki; Jussi ;   et al. | 2020-06-18 |
Electric Linear Motor, Elevator And Method For Controlling Rotation Of A Mover With Respect To A Stator Beam Of An Electric Line App 20200195182 - Lahteenmaki; Jussi ;   et al. | 2020-06-18 |
Method for moving an elevator car Grant 10,662,028 - Viita-Aho , et al. | 2020-05-26 |
Movable Maintenance Robot System, Method For Providing Maintenance To An Elevator Car Of An Elevator And Elevator App 20200109031 - LAHTEENMAKI; Jussi | 2020-04-09 |
Elevator door panel Grant 10,597,260 - Hanninen , et al. | 2020-03-24 |
Electric linear motor for an elevator and method for controlling thereof Grant 10,574,166 - Raassina , et al. Feb | 2020-02-25 |
Elevator App 20190359447 - HAKALA; Tero ;   et al. | 2019-11-28 |
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 |
Electric Linear Motor For An Elevator And Method For Controlling Thereof App 20180262146 - RAASSINA; Pasi ;   et al. | 2018-09-13 |
Elevator Comprising An Electric Linear Motor App 20180251343 - HAKALA; Tero ;   et al. | 2018-09-06 |
Machinery brake Grant 9,834,420 - Lahteenmaki , et al. December 5, 2 | 2017-12-05 |
Elevator Door Panel App 20170334682 - HANNINEN; ARI ;   et al. | 2017-11-23 |
Method For Moving An Elevator Car App 20170050821 - VIITA-AHO; Tarvo ;   et al. | 2017-02-23 |
Method and arrangement for renewing the braking force of a brake of a hoisting machine Grant 9,463,956 - Lahteenmaki , et al. October 11, 2 | 2016-10-11 |
Measuring arrangement including magnetic band and elevator system containing the same Grant 8,596,420 - Korhonen , et al. December 3, 2 | 2013-12-03 |
Method And Arrangement For Renewing The Braking Force Of A Brake Of A Hoisting Machine App 20130299281 - LAHTEENMAKI; Jussi ;   et al. | 2013-11-14 |
Power supply apparatus and power supply arrangement Grant 8,450,952 - Lahteenmaki May 28, 2 | 2013-05-28 |
Hoisting Machine Including A Measuring Arrangement And Elevator System Containing The Same App 20130025977 - KORHONEN; Tuukka ;   et al. | 2013-01-31 |
Hoisting machine including a measuring arrangement and elevator system containing the same Grant 8,360,211 - Korhonen , et al. January 29, 2 | 2013-01-29 |
Measuring Arrangement, Electric Drive, Hoisting Machine And Elevator System App 20120181119 - KORHONEN; Tuukka ;   et al. | 2012-07-19 |
Machinery Brake App 20120175201 - LAHTEENMAKI; Jussi ;   et al. | 2012-07-12 |
Power Supply Apparatus And Power Supply Arrangement App 20110040422 - LAHTEENMAKI; Jussi | 2011-02-17 |