Class B66B : ELEVATORS; ESCALATORS OR MOVING WALKWAYS
Subclass 1/06: Control systems of elevators in general (safety devices B66B 5/00; controlling door or gate operation B66B 13/00; systems of general application G05) Control systems without regulation, i.e. without retroactive action electric
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10532911 | Motor drive having dual inverter system connected to first and second stator sections | Dec 05, 13 | Jan 14, 20 | Otis Elevator Company |
| 10432020 | Emergency back-up power system for traction elevators | Feb 08, 17 | Oct 01, 19 | Reynolds & Reynolds Electronics, Inc. |
| 10343872 | Elevator system having battery and energy storage device | May 08, 13 | Jul 09, 19 | Otis Elevator Company |
| 10315886 | Electronic safety actuation device with a power assembly, magnetic brake and electromagnetic component | Apr 11, 16 | Jun 11, 19 | Otis Elevator Company |
| 10280041 | Self-propelled elevator system having windings proportional to car velocity | Jun 27, 13 | May 07, 19 | Otis Elevator Company |
| 10266369 | Energy-autonomous elevator system control element and elevator system including the control element | Jul 01, 15 | Apr 23, 19 | Inventio AG |
| 10252884 | Wirelessly powered elevator electronic safety device | Apr 05, 16 | Apr 09, 19 | Otis Elevator Company |
| 10215160 | Generating energy using airflow from a moving elevator cabin | Feb 22, 17 | Feb 26, 19 | International Business Machine Corporation |
| 10207895 | Elevator emergency power feeder balancing | Apr 28, 16 | Feb 19, 19 | Otis Elevator Company |
| 10196240 | Wireless power supply for self-propelled elevator | May 21, 13 | Feb 05, 19 | Otis Elevator Company |
| 10189676 | 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 | Nov 18, 15 | Jan 29, 19 | Kone Corporation |
| 10087044 | Enhanced deceleration propulsion system for elevators | Jan 17, 13 | Oct 02, 18 | Otis Elevator Company |
| 10081512 | Elevator control device | Aug 06, 14 | Sep 25, 18 | Mitsubishi Electric Corporation |
| 10071880 | Low profile drive unit for elevator system | Feb 21, 13 | Sep 11, 18 | Otis Elevator Company |
| 9975729 | Elevator system using dynamic braking | Aug 22, 12 | May 22, 18 | Otis Elevator Company |
| 9935494 | Elevator power supply for inverter controller | May 15, 12 | Apr 03, 18 | Otis Elevator Company |
| 9914617 | Elevator power management to augment maximum power line power | Jul 18, 12 | Mar 13, 18 | OTIS ELEVATOR COMPANY |
| 9908743 | Adaptive power control for elevator system using power profiles | May 24, 12 | Mar 06, 18 | OTIS ELEVATOR COMPANY |
| 9850095 | Elevator generating electric energy using displacement thereof | Jul 05, 13 | Dec 26, 17 | MOON, HYEON CHEOL |
| 9796559 | Cage energy supply system and control method therefor | Jun 17, 15 | Oct 24, 17 | CHINA UNIVERSITY OF MINING AND TECHNOLOGY |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2020/0095,094 | ELEVATOR DOOR MONITOR | Sep 24, 19 | Mar 26, 20 | Not available |
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