Vehicle parking control method and apparatus
US-12545303-B2 · Feb 10, 2026 · US
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Details, e.g. indicating degree of track filling
Details, e.g. indicating degree of track filling · 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 | B61L17/02 |
| Official title | Details, e.g. indicating degree of track filling |
| Display label | Details, e.g. indicating degree of track filling |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rail yard train-switching system, control device, and control method
US-12545305-B2 · Feb 10, 2026 · US
Systems and methods for monitoring and validating status of switch devices
US-2025346268-A1 · Nov 13, 2025 · US
Systems and methods for automatic tuning of classification yard parameters
US-2025346267-A1 · Nov 13, 2025 · US
Systems and methods with predictive models for estimating tuning coefficients of a classification yard
US-2025348822-A1 · Nov 13, 2025 · US
Method and systems for an automated railyard
US-12415551-B2 · Sep 16, 2025 · US
Vehicle control system
US-12286145-B2 · Apr 29, 2025 · US
Marshalled train management method, apparatus, device and medium
US-2025033680-A1 · Jan 30, 2025 · US
Control system and method for a transportation network
US-12103573-B2 · Oct 1, 2024 · US
CTC3.0-based implementation method for route handling of regional centralized control station
US-11952023-B2 · Apr 9, 2024 · US
Vehicle parking control method and apparatus
US-2024010248-A1 · Jan 11, 2024 · US
Rail yard train-switching system, control device, control method, and control program
US-2023202543-A1 · Jun 29, 2023 · US
Method and systems for an automated railyard
US-2023182791-A1 · Jun 15, 2023 · US
Control system and method for a transportation network
US-2023075689-A1 · Mar 9, 2023 · US
Vehicle control system
US-2022315074-A1 · Oct 6, 2022 · US
Ctc3.0-based implementation method for route handling of regional centralized control station
US-2022266884-A1 · Aug 25, 2022 · US
Terminal control system and method
US-2021398074-A1 · Dec 23, 2021 · US
Monitoring and controlling of distributed machines
US-10805400-B2 · Oct 13, 2020 · US
Monitoring and controlling of distributed machines
US-2020128080-A1 · Apr 23, 2020 · US
Monitoring and controlling of distributed machines
US-10516737-B2 · Dec 24, 2019 · US