Circuits and methods for limiting a smallest separation of thresholds in a magnetic field sensor
US9778326B2 · kind B2 · utility
8Cited by
55References
21Claims
0Family size
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Key dates
| Filing date | Feb 20, 2015 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Feb 20, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/09
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A magnetic field sensor uses upper and lower thresholds. The upper and lower thresholds are limited such that they have a minimum separation distance between equivalent voltage levels of the upper and lower thresholds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.