Magneto-mechanical resonator sensor with absorption material
US10401233B2 · kind B2 · utility
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18References
18Claims
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Key dates
| Filing date | Aug 25, 2015 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Feb 12, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/0286
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Some aspects of the present disclosure feature a sensing device comprising a magnetic bias layer, a resonator, a spacer, and a housing. The spacer includes an environmental change receptor. The thickness of the environmental change receptor rapidly increases in response to a change to an environment variable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.