Elevator run profile adaptation method
US-2025145409-A1 · May 8, 2025 · US
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with starting torque control
with starting torque control · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B66B1/304 |
| Official title | {with starting torque control} |
| Display label | with starting torque control |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 4 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for determining a lead torque of an elevator system
US-2025051130-A1 · Feb 13, 2025 · US
Drive system and method for controlling a drive system
US-2023150794-A1 · May 18, 2023 · US
Elevator control device
US-2022135367-A1 · May 5, 2022 · US
Brake system and a method for an elevator and an elevator
US-2022135368-A1 · May 5, 2022 · US
Methods for identifying at least one parameter of a permanent magnet motor of an elevator, elevator drive units, and elevators
US-2021300722-A1 · Sep 30, 2021 · US
Method for determining a stator current vector for starting a synchronous machine of a drive of a passenger transportation apparatus
US-10486936-B2 · Nov 26, 2019 · US
Method and apparatus for automatic determination of elevator drive configuration
US-10472203-B2 · Nov 12, 2019 · US
Method of eliminating a jerk arising by accelerating an elevator car
US-10472208-B2 · Nov 12, 2019 · US
Brake torque detection for elevator brake
US-2019031470-A1 · Jan 31, 2019 · US
Method for controlling an elevator
US-10029883-B2 · Jul 24, 2018 · US
Brake torque control
US-10000366-B2 · Jun 19, 2018 · US
Method for determining a stator current vector for starting a synchronous machine of a drive of a passenger transportation apparatus
US-2017349396-A1 · Dec 7, 2017 · US
Method and apparatus for controlling an electric motor of an elevator without an encoder
US-9731935-B2 · Aug 15, 2017 · US
Method for controlling an elevator
US-2017101289-A1 · Apr 13, 2017 · US
Robust startup method for ropeless elevator
US-2017088396-A1 · Mar 30, 2017 · US
Method and apparatus for automatic elevator drive configuration
US-2017008730-A1 · Jan 12, 2017 · US
Method of eliminating a jerk arising by accelerating an elevator car
US-2016214833-A1 · Jul 28, 2016 · US
Control device of elevator
US-9242833-B2 · Jan 26, 2016 · US
Method of controlling elevator motor according to positional value and rotational speed
US-9233815-B2 · Jan 12, 2016 · US