High Q factor sensor
US7147604B1 · kind B1 · utility
368Cited by
95References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 7, 2002 |
| Grant date | Dec 12, 2006 |
| Priority date | — |
| Expiry date | Oct 20, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/028
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A sensor for wirelessly determining a physical property within a defined space comprises an electrical resonance and has a high quality factor Q. The quality factor Q is sufficiently high that a signal generated by the sensor can be received outside the defined space. The sensor may optimally have a dielectric coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.