Method for improving the driving dynamics of a vehicle and drive device suitable for performing the method
US-2019359197-A1 · Nov 28, 2019 · US
Control or regulation of multiple-unit electrically-propelled vehicles
Control or regulation of multiple-unit electrically-propelled vehicles · 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 | B60L15/32 |
| Official title | Control or regulation of multiple-unit electrically-propelled vehicles |
| Display label | Control or regulation of multiple-unit electrically-propelled vehicles |
| Total patents | 353 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 7 |
| 2017 | 10 |
| 2018 | 20 |
| 2019 | 24 |
| 2020 | 27 |
| 2021 | 25 |
| 2022 | 48 |
| 2023 | 41 |
| 2024 | 76 |
| 2025 | 58 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power supply system for vehicle
US-2019359074-A1 · Nov 28, 2019 · US
In-train transmission control system and relay device
US-10479217-B2 · Nov 19, 2019 · US
Car control device and car control system
US-2019300028-A1 · Oct 3, 2019 · US
Vehicle driving force control apparatus
US-10427544-B2 · Oct 1, 2019 · US
Vehicle communication system
US-2019276055-A1 · Sep 12, 2019 · US
Vehicle driving force control apparatus
US-2019232798-A1 · Aug 1, 2019 · US
Electrically Powered Work Vehicle
US-2019193783-A1 · Jun 27, 2019 · US
Vehicle driving force control apparatus
US-10315658-B2 · Jun 11, 2019 · US
Method and apparatus for controlling electric machines
US-2019161076-A1 · May 30, 2019 · US
Method and device for transmitting signal among compartments of train
US-10207725-B2 · Feb 19, 2019 · US
Power system and associated system
US-2019009690-A1 · Jan 10, 2019 · US
Vehicle traction control system and method
US-10137908-B2 · Nov 27, 2018 · US
Operating strategy for an electrically driven all-wheel-drive vehicle
US-10124698-B2 · Nov 13, 2018 · US
Controller for a motor vehicle and method
US-2018312078-A1 · Nov 1, 2018 · US
Controller for a motor vehicle and method
US-2018312081-A1 · Nov 1, 2018 · US
Control system for a vehicle
US-2018272892-A1 · Sep 27, 2018 · US
Electronic brake system for a trailer
US-2018257616-A1 · Sep 13, 2018 · US
Drive force control system
US-2018237015-A1 · Aug 23, 2018 · US
Drive force control system
US-2018237014-A1 · Aug 23, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60L15/32?
- CPC B60L15/32 is the Cooperative Patent Classification code for “Control or regulation of multiple-unit electrically-propelled vehicles.”
- How many patents are filed under CPC B60L15/32 (Control or regulation of multiple-unit electrically-propelled vehicles)?
- Our database includes 353 publications tagged with this CPC code.
- Is patent activity under CPC B60L15/32 growing?
- Publication counts under this code: 76 in 2024 vs 58 in 2025 (latest complete years).