Motor system
US-11239771-B2 · Feb 1, 2022 · US
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Arrangements for controlling dynamo-electric converters
Arrangements for controlling dynamo-electric converters · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02P11/00 |
| Official title | Arrangements for controlling dynamo-electric converters |
| Display label | Arrangements for controlling dynamo-electric converters |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Motor system
US-11211889-B2 · Dec 28, 2021 · US
Control of a gas turbine driving a generator of an electrical system based on faults detected in the electrical system
US-11035300-B2 · Jun 15, 2021 · US
Inverter-integrated rotating electric machine
US-10985634-B2 · Apr 20, 2021 · US
Control of a gas turbine driving a generator of an electrical system based on faults detected in the electrical system
US-2020309039-A1 · Oct 1, 2020 · US
Inverter-integrated rotating electric machine
US-2020120786-A1 · Apr 16, 2020 · US
Air-conditioning apparatus
US-2019301765-A1 · Oct 3, 2019 · US
Motor system
US-2019296676-A1 · Sep 26, 2019 · US
Motor system
US-2019296664-A1 · Sep 26, 2019 · US
Power generator unit for a vehicle
US-9548694-B2 · Jan 17, 2017 · US
Fault detection in brushless exciters
US-9459320-B2 · Oct 4, 2016 · US
Power generator unit for a vehicle
US-2016059709-A1 · Mar 3, 2016 · US
Fault detection in brushless exciters
US-2015198668-A1 · Jul 16, 2015 · US