Train control method, storage medium, on-board controller, and train
US-2025162628-A1 · May 22, 2025 · US
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Controlling electrically
Controlling electrically · 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 | B61L5/102 |
| Official title | {Controlling electrically} |
| Display label | Controlling electrically |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Turnout control method, object controller oc, and vehicle on-board controller
US-2024425093-A1 · Dec 26, 2024 · US
Railroad equipment state determination apparatus and railroad equipment state determination method
US-11884313-B2 · Jan 30, 2024 · US
Method and apparatus for vehicle-based switch locking in a rail network
US-11772692-B2 · Oct 3, 2023 · US
Method and electronic system for detecting rail switch degradation and failures
US-11186304-B2 · Nov 30, 2021 · US
Railroad equipment state determination apparatus and railroad equipment state determination method
US-2020377132-A1 · Dec 3, 2020 · US
Anomaly determination device, anomaly determination method, and program
US-10730537-B2 · Aug 4, 2020 · US
Method and Apparatus for Vehicle-Based Switch Locking in a Rail Network
US-2020172131-A1 · Jun 4, 2020 · US
Method and electronic system for detecting rail switch degradation and failures
US-2020011015-A1 · Jan 9, 2020 · US
Anomaly determination device, anomaly determination method, and program
US-2019054939-A1 · Feb 21, 2019 · US
Switching machine for a railroad
US-2018354533-A1 · Dec 13, 2018 · US
Switch monitoring and railway line management
US-9284692-B2 · Mar 15, 2016 · US
Switch monitoring and railway line management
US-2016047092-A1 · Feb 18, 2016 · US
Key lock and arrangement having a key lock
US-9090269-B2 · Jul 28, 2015 · US