Patents by Inventor Elmar Lackermaier

Elmar Lackermaier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20170167897
    Abstract: An angle measurement device for an electric motor, including an angle disk which is mountable in a rotationally fixed manner to a shaft. Two measurement tracks are formed on the angle disk having differing angular resolutions with respect to a rotational movement of the angle disk. A sensor device is provided with which the two measurement tracks are readable in order to generate at least one angle-dependent signal for each of the measurement tracks of the two measurement tracks. The angle disk has, at least in a region of the measurement tracks, a magnetically conductive material which defines the respective angular resolution by way of a respective configuration, and the sensor device has at least one biased magnetic field sensor.
    Type: Application
    Filed: December 8, 2016
    Publication date: June 15, 2017
    Applicant: Rheintacho Messtechnik GmbH
    Inventors: Elmar Lackermaier, Frank Henninger