Apparatus, system and method for remote localisation of a marker using magnetic fields
US10502855B2 · kind B2 · utility
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6References
21Claims
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Key dates
| Filing date | Mar 23, 2015 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Mar 23, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D5/145
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A marker for remote localisation in a medium, the marker including a magnetic field sensor configured to measure three different magnetic fields at three different respective times in three dimensions at a marker location in the medium, wherein the marker is configured to generate measurement data representing the measured magnetic fields for determining the marker location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.