Elongate GMI integrating magnetic sensor
US6747449B1 · kind B1 · utility
6Cited by
0References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 9, 2001 |
| Grant date | Jun 8, 2004 |
| Priority date | — |
| Expiry date | Jan 9, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/09
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An integrating magnetic sensor is described which comprises a sensor element made from a filament of substantially amorphous material which exhibits giant magneto-impedance and means for applying a bias field to the said sensor element so that it operates in the high field section of the giant magneto-impedance response.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.