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Control device for elevator
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Patent number 12,091,282
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Issue date Sep 17, 2024
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Mitsubishi Electric Corporation
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Jun Kajita
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Elevator
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Patent number 11,697,574
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Issue date Jul 11, 2023
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Kone Corporation
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Juhamatti Nikander
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Stairlifts
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Patent number 11,685,634
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Issue date Jun 27, 2023
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Stannah Stairlifts Limited
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Nigel Titchener
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B66 - HOISTING LIFTING HAULING
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Car to car wireless power transfer
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Patent number 11,682,929
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Issue date Jun 20, 2023
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Otis Elevator Company
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Enrico Manes
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Elevator apparatus
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Patent number 11,618,649
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Issue date Apr 4, 2023
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Kone Corporation
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Mikko Puranen
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B66 - HOISTING LIFTING HAULING
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Elevator
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Patent number 11,577,934
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Issue date Feb 14, 2023
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Kone Corporation
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Arto Nakari
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Elevator
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Patent number 11,498,806
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Issue date Nov 15, 2022
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Kone Corporation
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Arto Nakari
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Motor control apparatus
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Patent number 11,489,467
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Issue date Nov 1, 2022
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Kabushiki Kaisha Yaskawa Denki
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Hiroaki Oya
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Traction machine and lifting equipment
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Patent number 11,420,849
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Issue date Aug 23, 2022
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Ficont Industry (Beijing) Co., Ltd.
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Zizhao Liu
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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