Vehicle parking control method and apparatus
US-2024010248-A1 · Jan 11, 2024 · US
Control methods
Control methods · 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 | B61L2201/00 |
| Official title | Control methods |
| Display label | Control methods |
| Total patents | 296 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 32 |
| 2017 | 52 |
| 2018 | 31 |
| 2019 | 24 |
| 2020 | 27 |
| 2021 | 21 |
| 2022 | 26 |
| 2023 | 26 |
| 2024 | 24 |
| 2025 | 19 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for vehicle control based on detected wheel condition
US-2017313329-A1 · Nov 2, 2017 · US
Collision avoidance method and apparatus using depth sensor
US-2017308760-A1 · Oct 26, 2017 · US
Fault diagnosis apparatus for brake of train and automatic train operation equipment due to the reduction braking performance using the same and fault diagnosis method for brake of train
US-2017278319-A1 · Sep 28, 2017 · US
System for cooling power generation system of a locomotive
US-2017267258-A1 · Sep 21, 2017 · US
Apparatus and method of reducing slip/slide of railcar
US-9764750-B1 · Sep 19, 2017 · US
Remote locomotive access detection
US-2017253259-A1 · Sep 7, 2017 · US
Locomotive ride-through control system and method
US-9738294-B2 · Aug 22, 2017 · US
Vehicle convoy control system and method
US-2017232943-A1 · Aug 17, 2017 · US
Article Transport Facility
US-2017229333-A1 · Aug 10, 2017 · US
Apparatus for warning of exceeding speed limit in railway vehicles
US-9718485-B2 · Aug 1, 2017 · US
Train control device
US-2017210405-A1 · Jul 27, 2017 · US
Method and device for reducing drive delay of rolling stock to reach destination
US-2017197645-A1 · Jul 13, 2017 · US
Systems and methods for braking or launching a ride vehicle
US-2017183022-A1 · Jun 29, 2017 · US
Railway safety critical systems with task redundancy and asymmetric communications capability
US-2017129515-A1 · May 11, 2017 · US
Vehicle Communication System
US-2017129511-A1 · May 11, 2017 · US
Vehicle control device, transport system, vehicle control method, and program
US-2017072974-A1 · Mar 16, 2017 · US
Data communication system and method for communicating data in a vehicle
US-9580093-B2 · Feb 28, 2017 · US
Device for detecting obstacles for rail vehicles
US-2017015335-A1 · Jan 19, 2017 · US
Train-running management device
US-2017008542-A1 · Jan 12, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B61L2201/00?
- CPC B61L2201/00 is the Cooperative Patent Classification code for “Control methods.”
- How many patents are filed under CPC B61L2201/00 (Control methods)?
- Our database includes 296 publications tagged with this CPC code.
- Is patent activity under CPC B61L2201/00 growing?
- Publication counts under this code: 24 in 2024 vs 19 in 2025 (latest complete years).