Magnetic field sensor with magnetoresistance elements arranged in a bridge and having a common reference direction and opposite bias directions
US10866287B1 · kind B1 · utility
6Cited by
15References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 10, 2019 |
| Grant date | Dec 15, 2020 |
| Priority date | — |
| Expiry date | Jul 10, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/098
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A magnetic field sensor can include four magnetoresistance elements arranged in a bridge, wherein two of the magnetoresistance elements have a response to an external or stray magnetic field that is opposite to a response of the other two magnetoresistance elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.