Vehicle control system
US-12195059-B2 · Jan 14, 2025 · US
at selected places along the route, e.g. intermittent control {simultaneous mechanical and electrical control}
at selected places along the route, e.g. intermittent control {simultaneous mechanical and electrical 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 | B61L3/02 |
| Official title | at selected places along the route, e.g. intermittent control {simultaneous mechanical and electrical control} |
| Display label | at selected places along the route, e.g. intermittent control {simultaneous mechanical and electrical control} |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Signal aspect enforcement
US-11866080-B2 · Jan 9, 2024 · US
Urban rail transit fusion signal system and use method
US-2023322282-A1 · Oct 12, 2023 · US
Detecting and optimizing the stopping-point accuracy of a vehicle
US-11708100-B2 · Jul 25, 2023 · US
System for controlling or monitoring a vehicle system along a route
US-11400962-B2 · Aug 2, 2022 · US
Vehicle Control System
US-2022119020-A1 · Apr 21, 2022 · US
Vehicle control system
US-11208125-B2 · Dec 28, 2021 · US
Signal aspect enforcement
US-2021114634-A1 · Apr 22, 2021 · US
Detecting and optimizing the stopping-point accuracy of a vehicle
US-2020283039-A1 · Sep 10, 2020 · US
Advanced preemption
US-2020180670-A1 · Jun 11, 2020 · US
System for controlling or monitoring a vehicle system along a route
US-2020086900-A1 · Mar 19, 2020 · US
System for controlling or monitoring a vehicle system along a route
US-10532754-B2 · Jan 14, 2020 · US
Method and device for determining a signal aspect for a rail vehicle
US-10457301-B2 · Oct 29, 2019 · US
Locomotive control system
US-2019161100-A1 · May 30, 2019 · US
System, apparatus and method for mounting a device
US-10288218-B2 · May 14, 2019 · US
System for controlling or monitoring a vehicle system along a route
US-10279823-B2 · May 7, 2019 · US
System for controlling or monitoring a vehicle system along a route
US-10137912-B2 · Nov 27, 2018 · US
System for controlling or monitoring a vehicle system along a route
US-2018118238-A1 · May 3, 2018 · US
System for controlling or monitoring a vehicle system along a route
US-2018118237-A1 · May 3, 2018 · US
Method and Device for Determining a Signal Aspect for a Rail Vehicle
US-2018093683-A1 · Apr 5, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B61L3/02?
- CPC B61L3/02 is the Cooperative Patent Classification code for “at selected places along the route, e.g. intermittent control {simultaneous mechanical and electrical control}.”
- How many patents are filed under CPC B61L3/02 (at selected places along the route, e.g. intermittent control {simultaneous mechanical and electrical control})?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC B61L3/02 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).