Method of producing microwave dielectric
US5602064A · kind A · utility
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Key dates
| Filing date | Nov 3, 1995 |
| Grant date | Feb 11, 1997 |
| Priority date | — |
| Expiry date | Nov 3, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B35/653
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of producing a microwave dielectric applicable to microwave applied appliances. According to the method, the temperature coefficient of the resonance frequency of the dielectric is controlled by adjusting the amount of an amorphous portion of the dielectric with quenching of the dielectric material in a temperature range where its liquid phase exists.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.