Patents by Inventor Gernot Binder

Gernot Binder 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: 20190086236
    Abstract: A magnetic sensor device for determining a rotation speed, a direction of rotation, and/or a rotation angle of a magnetic component rotating about a rotation axis is provided. The magnetic sensor device includes a magnet being rotationally symmetrical with respect to a symmetry axis, wherein a recess is formed within the magnet along the symmetry axis. Further, the magnetic sensor device includes a first magnetic sensor element arranged within the recess and on the symmetry axis, and a second magnetic sensor element arranged within the recess and on the symmetry axis. The magnetic sensor device additionally includes an integrated circuit arranged within the recess and configured to determine the rotation speed, the direction of rotation, and/or the rotation angle of the magnetic component based on a first output signal of the first magnetic sensor element and a second output signal of the second magnetic sensor element.
    Type: Application
    Filed: September 12, 2018
    Publication date: March 21, 2019
    Applicant: Infineon Technologies AG
    Inventors: Gernot BINDER, Armin SATZ
  • Publication number: 20180364066
    Abstract: Magnetic field position sensors and sensing methods are provided. A magnetic field position sensor includes at least two magnetic field sensor elements configured to generate sensor signals in response to a magnetic field, where the at least two magnetic field sensor elements are sensitive to a same magnetic field component of the magnetic field, and a sensor circuit configured to generate a differential measurement signal, substantially independent from homogeneous external magnetic stray fields, based on the sensor signals.
    Type: Application
    Filed: June 15, 2017
    Publication date: December 20, 2018
    Applicant: Infineon Technologies AG
    Inventors: Armin SATZ, Helmut KOECK, Dirk HAMMERSCHMIDT, Gernot BINDER
  • Publication number: 20180196080
    Abstract: A magnetic sensor module includes a magnetic sensor having an in-plane axis and an out-of-plane axis, and including a differential pair of sensor elements spaced apart from each other. The differential pair of sensor elements are configured to generate measurement values in response to sensing a bias magnetic field. The magnetic sensor module further includes a back bias magnet including two opposing poles, where the back bias magnet is magnetized in a magnetized direction that is parallel to the in-plane axis and generates the bias magnetic field; a first magnetic flux guide disposed at a first pole and configured to redirect a first portion of the bias magnetic field towards the magnetic sensor along the in-plane axis; and a second magnetic flux guide disposed at a second pole and configured to redirect a second portion of the bias magnetic field towards the back bias magnet along the magnetized direction.
    Type: Application
    Filed: March 1, 2018
    Publication date: July 12, 2018
    Applicant: Infineon Technologies AG
    Inventor: Gernot BINDER
  • Patent number: 9933448
    Abstract: Magnetic sensor modules, systems and methods are provided, configured to detect a rotation of an object. A magnetic sensor module includes an axially polarized back bias magnet that generates a radially symmetric bias magnetic field about a center axis of the axially polarized back bias magnet in a sensor plane, and a magnetic sensor including a plurality of sensor elements arranged in the sensor plane of the magnetic sensor and are configured to generate measurement values in response to sensing the radially symmetric bias magnetic field. The plurality of sensor elements are arranged on a circumference of a circle at equidistant angles about the center axis of the axially polarized back bias magnet. The plurality of sensor elements are grouped into a plurality of pairs such that each pair has a sensitivity axis sensitive to a different in-plane magnetic field component of the radially symmetric bias magnetic field.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: April 3, 2018
    Assignee: Infineon Technologies AG
    Inventor: Gernot Binder
  • Publication number: 20170322233
    Abstract: A magnetic sensor may include a first sensing element and a second sensing element. The first sensing element may be capable of sensing a first component of a magnetic field that is non-parallel to an axis formed by an intersection of a first plane and a second plane. The first plane may be a plane in which a tooth wheel rotates, and the second plane may include a first surface of the first sensing element and a second surface of the second sensing element. The first component of the magnetic field may be on the second plane. The second sensing element may be capable of sensing a second component of the magnetic field. The second component of the magnetic field may be on the second plane.
    Type: Application
    Filed: May 9, 2016
    Publication date: November 9, 2017
    Inventors: Klaus GRAMBICHLER, Gernot BINDER, Jooil PARK, Sehwan KIM
  • Patent number: 9200924
    Abstract: The present disclosure relates to a magnetic angle sensor module having first magnetic polewheel comprising a first number of poles and a second magnetic polewheel comprising a second number of poles greater than the first number. First and second magneto-resistive sensors are located around the first polewheel at a first angular position and a second angular position, respectively. The first and second magneto-resistive sensors collectively generate sensor signals corresponding to a measured angle of the first polewheel, while the third magneto-resistive sensor generates a third sensor signal corresponding to a measured angle of the second polewheel. A signal processor receives the first and third sensor signals and operates an algorithm that determines a position within a signal curve of the second polewheel from the first sensor signal and that determines an enhanced angle from the position within the signal curve and the third sensor signal.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: December 1, 2015
    Assignee: Infineon Technologies AG
    Inventors: Wolfgang Granig, Gernot Binder
  • Publication number: 20150130446
    Abstract: The present disclosure relates to a magnetic angle sensor module having first magnetic polewheel comprising a first number of poles and a second magnetic polewheel comprising a second number of poles greater than the first number. First and second magneto-resistive sensors are located around the first polewheel at a first angular position and a second angular position, respectively. The first and second magneto-resistive sensors collectively generate sensor signals corresponding to a measured angle of the first polewheel, while the third magneto-resistive sensor generates a third sensor signal corresponding to a measured angle of the second polewheel. A signal processor receives the first and third sensor signals and operates an algorithm that determines a position within a signal curve of the second polewheel from the first sensor signal and that determines an enhanced angle from the position within the signal curve and the third sensor signal.
    Type: Application
    Filed: January 21, 2015
    Publication date: May 14, 2015
    Inventors: Wolfgang Granig, Gernot Binder
  • Patent number: 8952683
    Abstract: The present disclosure relates to a magnetic angle sensor module having first magnetic polewheel comprising a first number of poles and a second magnetic polewheel comprising a second number of poles greater than the first number. First and second magneto-resistive sensors are located around the first polewheel at a first angular position and a second angular position, respectively. The first and second magneto-resistive sensors collectively generate sensor signals corresponding to a measured angle of the first polewheel, while the third magneto-resistive sensor generates a third sensor signal corresponding to a measured angle of the second polewheel. A signal processor receives the first and third sensor signals and operates an algorithm that determines a position within a signal curve of the second polewheel from the first sensor signal and that determines an enhanced angle from the position within the signal curve and the third sensor signal.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: February 10, 2015
    Assignee: Infineon Technologies AG
    Inventors: Wolfgang Granig, Gernot Binder
  • Publication number: 20140028294
    Abstract: The present disclosure relates to a magnetic angle sensor module having first magnetic polewheel comprising a first number of poles and a second magnetic polewheel comprising a second number of poles greater than the first number. First and second magneto-resistive sensors are located around the first polewheel at a first angular position and a second angular position, respectively. The first and second magneto-resistive sensors collectively generate sensor signals corresponding to a measured angle of the first polewheel, while the third magneto-resistive sensor generates a third sensor signal corresponding to a measured angle of the second polewheel. A signal processor receives the first and third sensor signals and operates an algorithm that determines a position within a signal curve of the second polewheel from the first sensor signal and that determines an enhanced angle from the position within the signal curve and the third sensor signal.
    Type: Application
    Filed: July 25, 2012
    Publication date: January 30, 2014
    Applicant: Infineon Technologies AG
    Inventors: Wolfgang Granig, Gernot Binder