Electric motor, compressor, and method for controlling electric motor or compressor
US-10090793-B2 · Oct 2, 2018 · US
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Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P29/005 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reducing moisture using electrical current
US-2017214346-A1 · Jul 27, 2017 · US
Systems and methods for controlling an electric motor
US-2017111005-A1 · Apr 20, 2017 · US
Heat pump device, heat pump system, and method for controlling three-phase inverter
US-9618249-B2 · Apr 11, 2017 · US
Motor winding heater systems and methods
US-9518570-B2 · Dec 13, 2016 · US
Vehicle shift control device
US-9366339-B2 · Jun 14, 2016 · US
Generating heat in a movable barrier operator
US-9331626-B2 · May 3, 2016 · US
Electric machine
US-9306441-B2 · Apr 5, 2016 · US
Air-conditioning apparatus
US-9263984-B2 · Feb 16, 2016 · US
Heat pump device, heat pump system, and method for controlling three-phase inverter
US-9077274-B2 · Jul 7, 2015 · US
Electric motor, compressor, and method for controlling electric motor or compressor
US-2015188480-A1 · Jul 2, 2015 · US
Inverter
US-9048771-B2 · Jun 2, 2015 · US