Electric drive system, power train, vehicle, and method of operating an electric drive system
US-12552263-B2 · Feb 17, 2026 · US
using AC induction motors
using AC induction motors · 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 | B60L9/16 |
| Official title | using AC induction motors |
| Display label | using AC induction motors |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 9 |
| 2022 | 10 |
| 2023 | 4 |
| 2024 | 9 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Non-contact power supply system and transportation system
US-12515562-B2 · Jan 6, 2026 · US
Vehicle and noncontact power supplying system with vehicle signal emission control
US-12434585-B2 · Oct 7, 2025 · US
Power supply management device and abnormality judgment method
US-12407194-B2 · Sep 2, 2025 · US
Ground power supplying apparatus, method for controlling ground power supplying apparatus, and nontransitory computer recording medium
US-12384259-B2 · Aug 12, 2025 · US
Plural bus arrangement for electrical supply in a vehicle
US-12263798-B2 · Apr 1, 2025 · US
Hybrid locomotive with throttle power boost
US-2024409138-A1 · Dec 12, 2024 · US
Control device that controls electrically powered vehicle and method of controlling electrically powered vehicle
US-12145464-B2 · Nov 19, 2024 · US
Systems and methods for managing electrical power in a worksite
US-2024332970-A1 · Oct 3, 2024 · US
Linear transport system, method for operating a linear transport system, and contactlessly transmitting power and data system
US-12040634-B2 · Jul 16, 2024 · US
Voltage control method and apparatus, system, and maglev train
US-12017539-B2 · Jun 25, 2024 · US
Dynamic wireless power transfer system
US-11984735-B2 · May 14, 2024 · US
Drive system for a vehicle, method for operating the drive system, and vehicle comprising drive system
US-11952018-B2 · Apr 9, 2024 · US
Power system and associated system
US-11890968-B2 · Feb 6, 2024 · US
Electric drive system, power train, vehicle, and method of operating an electric drive system
US-2024001773-A1 · Jan 4, 2024 · US
Voltage control method and apparatus, system, and maglev train
US-2023382235-A1 · Nov 30, 2023 · US
Non-contact power supply system and transportation system
US-2023365027-A1 · Nov 16, 2023 · US
Noncontact power supplying system using alternating magnetic field or electric wave for both carrying vehicle information and determining lateral deviation in position
US-11750045-B2 · Sep 5, 2023 · US
Control device that controls electrically powered vehicle and method of controlling electrically powered vehicle
US-2023012118-A1 · Jan 12, 2023 · US
Power supply management device and abnormality judgment method
US-2022407368-A1 · Dec 22, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60L9/16?
- CPC B60L9/16 is the Cooperative Patent Classification code for “using AC induction motors.”
- How many patents are filed under CPC B60L9/16 (using AC induction motors)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC B60L9/16 growing?
- Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).