Systems, methods, and mechanical designs for inverters for evtol aircraft
US-2024253796-A1 · Aug 1, 2024 · US
with automatic control
with automatic 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 | B60L15/38 |
| Official title | with automatic control |
| Display label | with automatic control |
| Total patents | 342 |
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 | 13 |
| 2017 | 26 |
| 2018 | 16 |
| 2019 | 21 |
| 2020 | 16 |
| 2021 | 19 |
| 2022 | 22 |
| 2023 | 28 |
| 2024 | 75 |
| 2025 | 81 |
| 2026 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for controlling a deceleration request in a one-pedal-driving mode of a vehicle
US-2024246517-A1 · Jul 25, 2024 · US
Railcar control device, train set, and method of controlling traction motor
US-2018361878-A1 · Dec 20, 2018 · US
Control systems and methods for electric drive utility vehicles
US-2018338415-A1 · Nov 29, 2018 · US
Method and device for controlling voltage of catenary supplying electric power to rolling stocks
US-10052971-B2 · Aug 21, 2018 · US
Electrical drive system for an aircraft and operating method
US-10035607-B2 · Jul 31, 2018 · US
Four motor direct driving system
US-10023073-B2 · Jul 17, 2018 · US
Parallel modular converter architecture for efficient ground electric vehicles
US-10020759-B2 · Jul 10, 2018 · US
Mobile vehicle
US-9995827-B2 · Jun 12, 2018 · US
Power coupling system for electric vehicle, electric vehicle having the same and control method thereof
US-2018099561-A1 · Apr 12, 2018 · US
Electric traction system for a railway vehicle and protection method realized by such a system
US-9849787-B2 · Dec 26, 2017 · US
System and method for determining operational group assignments of vehicles in a vehicle system
US-9849807-B2 · Dec 26, 2017 · US
Electric Drive System and Energy Management Method
US-2017366112-A1 · Dec 21, 2017 · US
Vehicle speed control systems and methods
US-9809130-B2 · Nov 7, 2017 · US
Electric drive system and energy management method
US-9800182-B2 · Oct 24, 2017 · US
Vehicle electrical system state controller
US-9789764-B2 · Oct 17, 2017 · US
Method and device for managing electrical energy storage assemblies for electrical power supply of an electric motor vehicle
US-9776529-B2 · Oct 3, 2017 · US
Windmill synchronization in an electric propulsion system
US-2017275013-A1 · Sep 28, 2017 · US
Power control system for a vehicle system
US-2017274915-A1 · Sep 28, 2017 · US
Electrical drive system for an aircraft and operating method
US-2017253344-A1 · Sep 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60L15/38?
- CPC B60L15/38 is the Cooperative Patent Classification code for “with automatic control.”
- How many patents are filed under CPC B60L15/38 (with automatic control)?
- Our database includes 342 publications tagged with this CPC code.
- Is patent activity under CPC B60L15/38 growing?
- Publication counts under this code: 75 in 2024 vs 81 in 2025 (latest complete years).