Patent · US Active

Integrated circuit for information transfer

US8436710B2 · kind B2 · utility

0Cited by

4References

7Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Rasmus Rettig · Gerlingen, DE
Werner Schiemann · Fellbach, DE
Franziska Kalb · Fichtelberg, DE

Key dates

Filing date	Jul 27, 2010
Grant date	May 7, 2013
Priority date	—
Expiry date	Jul 27, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH01F27/402
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An integrated circuit for information transfer, having a substrate, at least one Hall element which is integrated into the substrate or situated on the substrate, a first coil which is situated essentially concentrically with respect to the Hall element and at a distance from the Hall element in the vertical direction and galvanically separated therefrom, and at least one second coil which is situated essentially concentrically with respect to the Hall element and galvanically separated therefrom and situated at a distance from the Hall element and the first coil in the vertical direction. The first coil and the second coil are electrically connected in series so that a current flow in the same direction results in the coils.

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