Inverter generator
US-12074503-B2 · Aug 27, 2024 · US
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Switching devices centrifugally operated by the motor
Switching devices centrifugally operated by the 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 | H02P1/12 |
| Official title | Switching devices centrifugally operated by the motor |
| Display label | Switching devices centrifugally operated by the motor |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inverter generator
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Inverter generator
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Electric working machine
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Electric working machine
US-11463027-B2 · Oct 4, 2022 · US
Inverter generator
US-2022239193-A1 · Jul 28, 2022 · US
Motor driver and refrigeration cycle equipment
US-2021203256-A1 · Jul 1, 2021 · US
Electric working machine
US-2021091686-A1 · Mar 25, 2021 · US
On-load tap changer and method of and system for operating same
US-10483879-B2 · Nov 19, 2019 · US
On-load tap changer and method of and system for operating same
US-2018069492-A1 · Mar 8, 2018 · US