Magnetic field sensor with magnetoresistor
US6388846B1 · kind B1 · utility
6Cited by
11References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2000 |
| Grant date | May 14, 2002 |
| Priority date | — |
| Expiry date | Mar 14, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/09
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
According to the invention, the magnetoresistance (25) is coupled to a secondary air gap (15) formed by two hollowed out magnetic parts (12-1, 12-2). Applicable to the measurement of magnetic fields.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.