Ferrite for high-frequency applications and manufacturing method thereof
US8608975B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Nov 18, 2009 |
| Grant date | Dec 17, 2013 |
| Priority date | — |
| Expiry date | May 29, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/656
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Disclosed are a ferrite for high-frequency applications and a manufacturing method thereof. The ferrite comprises the elements Mg, Cu, Fe, and O, in which the elements have a composition ratio represented by the formula Mg1-xCuxFe2O4, wherein x has a value of 0.1 or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.