Control apparatus and method for sensing overcurrent of dc motor of vehicle
US-2018287547-A1 · Oct 4, 2018 · US
for stopping or slowing a DC motor
for stopping or slowing a DC motor · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P3/08 |
| Official title | for stopping or slowing a DC motor |
| Display label | for stopping or slowing a DC motor |
| Total patents | 153 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 15 |
| 2017 | 28 |
| 2018 | 15 |
| 2019 | 17 |
| 2020 | 12 |
| 2021 | 10 |
| 2022 | 13 |
| 2023 | 7 |
| 2024 | 12 |
| 2025 | 11 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Elevator comprising an electric linear motor
US-2018251343-A1 · Sep 6, 2018 · US
Battery pack
US-10027140-B2 · Jul 17, 2018 · US
Openable and closable member control apparatus
US-10024095-B2 · Jul 17, 2018 · US
Motor assemblies for architectural coverings
US-2018106105-A1 · Apr 19, 2018 · US
Electronic braking of brushless dc motor in a power tool
US-2018013360-A1 · Jan 11, 2018 · US
Power tool with light unit
US-2017373415-A1 · Dec 28, 2017 · US
Sensorless motor braking system
US-2017359006-A1 · Dec 14, 2017 · US
Printer
US-9834014-B2 · Dec 5, 2017 · US
Anti-Windmilling Starter Generator
US-2017321610-A1 · Nov 9, 2017 · US
Motor driving apparatus
US-9806650-B1 · Oct 31, 2017 · US
Control Apparatus For Electric Rotating Machine
US-2017294854-A1 · Oct 12, 2017 · US
High efficiency roller shade and method for setting artificial stops
US-2017292324-A1 · Oct 12, 2017 · US
Motor control apparatus, image forming apparatus, and motor control method
US-9787223-B2 · Oct 10, 2017 · US
Sensorless motor braking system
US-9780701-B2 · Oct 3, 2017 · US
Method for braking a compressor, compressor of a refrigeration appliance, an air conditioning appliance or a heat pump, and refrigeration appliance, air conditioning appliance or heat pump having the compressor
US-2017254575-A1 · Sep 7, 2017 · US
Anti-windmilling starter generator
US-9745897-B2 · Aug 29, 2017 · US
Shutdown method for motor and motor drive circuit thereof
US-9748889-B2 · Aug 29, 2017 · US
Controls and operation of variable frequency drives
US-2017227273-A1 · Aug 10, 2017 · US
High efficiency roller shade and method for setting artificial stops
US-9725948-B2 · Aug 8, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P3/08?
- CPC H02P3/08 is the Cooperative Patent Classification code for “for stopping or slowing a DC motor.”
- How many patents are filed under CPC H02P3/08 (for stopping or slowing a DC motor)?
- Our database includes 153 publications tagged with this CPC code.
- Is patent activity under CPC H02P3/08 growing?
- Publication counts under this code: 12 in 2024 vs 11 in 2025 (latest complete years).