Magnetizing device and magnetizing method
US11189411B2 · kind B2 · utility
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18Claims
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Assignee
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Key dates
| Filing date | Mar 21, 2020 |
| Grant date | Nov 30, 2021 |
| Priority date | — |
| Expiry date | Mar 21, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0266
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A magnetizing device includes a magnetic field generator configured to generate a parallel magnetic field in a preset region. The parallel magnetic field magnetizes the element which is located in the preset region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.