The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2009
Filed:
Apr. 06, 2005
Bernhard Forster, Finkenstein, AT;
Bernhard Forster, Finkenstein, AT;
Infineon Technologies AG, Munich, DE;
Abstract
An apparatus for the determination of a momentary relative direction of an indicator object depending on a magnetic field influenced or generated by the indicator object includes first means for sensing a course of a first magnetic field component of the magnetic field, second means for sensing a course of a second magnetic field component of the magnetic field, and means for evaluating the course of the first magnetic field component and the second magnetic field component in order to determine the momentary, relative direction of the indicator object, the first magnetic field component and the second magnetic field component being offset in angle with respect to each other.