Derivation method, derivation device, derivation system, and program
US-12216028-B2 · Feb 4, 2025 · US
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actuated by deformation of rail; actuated by vibration in rail
actuated by deformation of rail; actuated by vibration in rail · 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 | B61L1/06 |
| Official title | actuated by deformation of rail; actuated by vibration in rail |
| Display label | actuated by deformation of rail; actuated by vibration in rail |
| 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 |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device for detecting a rail load and method for mounting such device in a rail
US-11933687-B2 · Mar 19, 2024 · US
Traffic event detection apparatus, traffic event detection system, method and computer readable medium
US-2023419822-A1 · Dec 28, 2023 · US
Method and system for detecting vibrations transmitted in the area of a track
US-2023383476-A1 · Nov 30, 2023 · US
Derivation Method, Derivation Device, Derivation System, And Program
US-2023003610-A1 · Jan 5, 2023 · US
Device for Detecting a Rail Load and Method for Mounting Such Device in a Rail
US-2022097740-A1 · Mar 31, 2022 · US
Distributed fibre optic sensing for in-train forces monitoring
US-11130510-B2 · Sep 28, 2021 · US
Method and system for monitoring a track line
US-2021140122-A1 · May 13, 2021 · US
Method for detecting an anomaly of a rolling equipment exploiting a deformation signal from a rail support
US-2020284671-A1 · Sep 10, 2020 · US
Sensor Device And Method For Checking A Rail Section
US-2019323528-A1 · Oct 24, 2019 · US
Detection of anomalies in rail wheelsets
US-10377397-B2 · Aug 13, 2019 · US
Railway vehicle condition monitoring apparatus
US-10379008-B2 · Aug 13, 2019 · US
Distributed Fibre Optic Sensing for In-Train Forces Monitoring
US-2019225250-A1 · Jul 25, 2019 · US
Vibration monitoring system and method
US-10145983-B2 · Dec 4, 2018 · US
Detection of Anomalies in Rail Wheelsets
US-2018222498-A1 · Aug 9, 2018 · US
Railway vehicle condition monitoring apparatus
US-2017363517-A1 · Dec 21, 2017 · US
Vibration monitoring system and method
US-2016334543-A1 · Nov 17, 2016 · US
Method and apparatus for locating rail vehicles
US-9457819-B2 · Oct 4, 2016 · US
Method and apparatus for operation of a railway branch line
US-9061691-B2 · Jun 23, 2015 · US
Method and apparatus for locating rail vehicles
US-2015166087-A1 · Jun 18, 2015 · US