Motor control unit
US-12438492-B2 · Oct 7, 2025 · US
This page is not indexed by search engines while we improve data quality.
with circuits controlled by relays or contactors
with circuits controlled by relays or contactors · 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 | B60L15/12 |
| Official title | with circuits controlled by relays or contactors |
| Display label | with circuits controlled by relays or contactors |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Power supply system
US-2024383418-A1 · Nov 21, 2024 · US
Motor Control Unit
US-2024079986-A1 · Mar 7, 2024 · US
Motor control unit
US-11855569-B2 · Dec 26, 2023 · US
Vehicle control device
US-11535120-B2 · Dec 27, 2022 · US
Motor Control Unit
US-2021226573-A1 · Jul 22, 2021 · US
Vehicle control device
US-2021170906-A1 · Jun 10, 2021 · US
Power supply circuit protection device
US-10981453-B2 · Apr 20, 2021 · US
Electrical energy production system and method for operating an electrical energy production system
US-2020161940-A1 · May 21, 2020 · US
Power supply circuit protection device
US-2020139818-A1 · May 7, 2020 · US
Motor controller
US-10581369-B2 · Mar 3, 2020 · US
Motor Controller
US-2019372505-A1 · Dec 5, 2019 · US
In-train transmission control system and relay device
US-10479217-B2 · Nov 19, 2019 · US
In-train transmission control system and relay device
US-2018105066-A1 · Apr 19, 2018 · US
Motor drive device
US-9774281-B2 · Sep 26, 2017 · US
Method and apparatus for controlling an electric machine
US-9496810-B2 · Nov 15, 2016 · US
Motor drive device
US-2016294309-A1 · Oct 6, 2016 · US
Electric vehicle and method for controlling emergency thereof
US-8977416-B2 · Mar 10, 2015 · US