Samarium cobalt and neodymium iron boride magnets and methods of manufacturing same
US11715592B2 · kind B2 · utility
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1References
22Claims
0Family size
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Key dates
| Filing date | Sep 4, 2018 |
| Grant date | Aug 1, 2023 |
| Priority date | — |
| Expiry date | May 10, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K1/02
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a magnet includes a three-dimensional structure with nanoscale features, where the three-dimensional structure has a near net shape corresponding to a predefined shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.