Drive of an elevator system
US-12577082-B2 · Mar 17, 2026 · US
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Parking control
Parking 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 | B66B2201/242 |
| Official title | Parking control |
| Display label | Parking control |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Automatic detection for abnormal movement of passenger in elevator
US-12221320-B2 · Feb 11, 2025 · US
Method and an apparatus for controlling elevator system
US-2023092565-A1 · Mar 23, 2023 · US
Managing elevator cars in a multi-car elevator shaft system
US-11542117-B2 · Jan 3, 2023 · US
Managing the number of active elevator cars in a multi-car elevator shaft system
US-11414296-B2 · Aug 16, 2022 · US
Drive of an elevator system
US-2022219939-A1 · Jul 14, 2022 · US
Ropeless elevator intelligent normal force release supervisory control
US-2022177262-A1 · Jun 9, 2022 · US
Adjustable multicar elevator system
US-11279591-B2 · Mar 22, 2022 · US
Elevator car mover providing intelligent control based on battery state of charge
US-2022048730-A1 · Feb 17, 2022 · US
Lift system comprising a plurality of lift cars which have an identifier, and method for operating a lift system of this kind
US-2021107766-A1 · Apr 15, 2021 · US
Elevator system
US-2021061612-A1 · Mar 4, 2021 · US
Automatic detection for abnormal movement of passenger in elevator
US-2020277159-A1 · Sep 3, 2020 · US
Managing elevator cars in a multi-car elevator shaft system
US-2019168991-A1 · Jun 6, 2019 · US
Managing the number of active elevator cars in a multi-car elevator shaft system
US-2019135579-A1 · May 9, 2019 · US
Adjustable multicar elevator system
US-2018282110-A1 · Oct 4, 2018 · US
Method for measuring opening and closing delay time of elevator brake
US-9340393-B2 · May 17, 2016 · US
Method for measuring opening and closing delay time of elevator brake
US-2015059460-A1 · Mar 5, 2015 · US