Device with built-in active filter
US10651651B2 · kind B2 · utility
2Cited by
0References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 8, 2017 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Dec 8, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P80/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a device with a built-in active filter, the device incorporating an active filter therein and being connected to an AC power source, the active filter operates based on a value detected by a load information detection unit detecting load information on an AC power source outside the device with a built-in active filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.