Patent · US Active

Magnetic field sensor and method for producing a magnetic field sensor

US9030198B2 · kind B2 · utility

4Cited by

3References

9Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Frank Schatz · Kornwestheim, DE
Tino Fuchs · Rötteln, DE
Ando Feyh · Palo Alto, US

Key dates

Filing date	Jul 26, 2010
Grant date	May 12, 2015
Priority date	—
Expiry date	Sep 10, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49073
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A magnetometer is described, having a substrate and a magnetic core, the substrate having an excitation coil for generating a magnetic flux in the magnetic core; and the excitation coil having a coil cross section, which is aligned generally perpendicular to a main plane of extension of the substrate. The magnetic core is situated outside the coil cross section.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.