Current detection device
US11604214B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Jul 22, 2019 |
| Grant date | Mar 14, 2023 |
| Priority date | — |
| Expiry date | Jul 2, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/049
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a current detection device including a first stacked board; a second stacked board provided on a first region on the first stacked board; a third stacked board provided on a second region on the first stacked board; a magnetic measurement element provided in a third region on the first stacked board, the magnetic element provided between the first region and the second region; and a first coil provided on the magnetic measurement element or below the magnetic measurement element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.