Patents by Inventor Armin Meisenberg
Armin Meisenberg 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).
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Patent number: 11955278Abstract: A magnetizing device includes a magnet and a magnetic field concentrator. The magnet has a magnetic field forming a magnetization region in which a magnetizable security element is exposed to a magnetic field strength having a defined magnetic field direction. The magnetic field concentrator is formed of a ferromagnetic material. The magnetic field concentrator is arranged in the magnetic field and amplifies and focuses the magnetic field in the magnetization region.Type: GrantFiled: January 14, 2020Date of Patent: April 9, 2024Assignee: TE Connectivity Germany GmbHInventors: Reinhold Pieper, Armin Meisenberg, Axel Bartos
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Patent number: 11774229Abstract: An Eddy current sensor device includes a sender member emitting a magnetic field and two sensing members. A central position sensing member includes a pair of central sense coils each being formed by a plurality of turns, and an edge position sensing member includes a pair of edge sense coils each being formed by a plurality of turns.Type: GrantFiled: December 1, 2021Date of Patent: October 3, 2023Assignee: TE Connectivity Sensors Germany GmbHInventors: Axel Bartos, Reinhold Pieper, Armin Meisenberg
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Patent number: 11614500Abstract: An integrated magnetometer comprises at least one field sensor unit including a first transducer element for generating, in response to a detected magnetic field, a first electrical output signal. At least one gradient sensor unit of the magnetometer includes at least a pair of second transducer elements which are arranged to detect the magnetic field at two different locations and generate, in response to the detected magnetic field, a second electrical output signal. The first and second transducer elements are formed on a common substrate and are encompassed by a common protective layer and/or housing.Type: GrantFiled: March 16, 2021Date of Patent: March 28, 2023Assignee: TE Connectivity Germany GmbHInventors: Axel Bartos, Armin Meisenberg
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Publication number: 20220282997Abstract: An inductive angle sensor includes an exciter coil, an oscillator circuit, a plurality of receiver coils, an evaluation circuit evaluating a plurality of signals induced in the receiver coils, and a coupling element that is movable and influences a strength of an inductive coupling between the exciter coil and the receiver coils. The coupling element has a first encoder element and a second encoder element. The coupling element has a third encoder element formed as a conducting extension with an asymmetric geometry. The asymmetric geometry influences the strength of the inductive coupling between the exciter coil and the receiver coils only in a part of a plurality of periodically repeating loop structures of the receiver coils.Type: ApplicationFiled: March 2, 2022Publication date: September 8, 2022Applicant: TE Connectivity Sensors Germany GmbHInventors: Armin Meisenberg, Reinhold Pieper, Axel Bartos
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Publication number: 20220170729Abstract: An Eddy current sensor device includes a sender member emitting a magnetic field and two sensing members. A central position sensing member includes a pair of central sense coils each being formed by a plurality of turns, and an edge position sensing member includes a pair of edge sense coils each being formed by a plurality of turns.Type: ApplicationFiled: December 1, 2021Publication date: June 2, 2022Applicant: TE Connectivity Sensors Germany GmbHInventors: Axel Bartos, Reinhold Pieper, Armin Meisenberg
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Patent number: 11280851Abstract: An assembly includes a permanent magnet generating a magnetic field. The permanent magnet is arranged on the rotary member and generates a magnetic field perpendicular to an axis of rotation. A first channel has a first magnetic sensing element centered on the axis of rotation, the first channel providing a first angular data. A second channel has a second magnetic sensing element centered on the axis of rotation, the second channel providing a second angular data. The second magnetic sensing element is spaced from the first magnetic sensing element. Each of the first magnetic sensing element and the second magnetic sensing element have three voltage dividers. A processor computes a magnetic stray field component orthogonal to the magnetic field by comparing a first field strength based on the first angular data with the second field strength based on the second angular data.Type: GrantFiled: June 5, 2020Date of Patent: March 22, 2022Assignee: TE CONNECTIVITY SENSORS GERMANY GMBHInventors: Axel Bartos, Armin Meisenberg
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Patent number: 11169000Abstract: A multi-turn measurement system includes a plurality of gears, a plurality of pinions engaging the plurality of gears, a plurality of magnets each disposed on one of the plurality of gears, and a plurality of magnetic field sensors. Rotation of the pinions about a center axis drives rotation of the plurality of gears. The magnets each have a magnetic field that changes based on an angular position of the one of the plurality of gears. The magnetic field sensors are each positioned to sense the magnetic field of one of the plurality of magnets.Type: GrantFiled: September 6, 2019Date of Patent: November 9, 2021Assignees: MEASUREMENT SPECIALTIES, INC., TE CONNECTIVITY SENSORS GERMANY GMBHInventors: James Bishop, Armin Meisenberg, Scott Yankie
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Publication number: 20210293903Abstract: An integrated magnetometer comprises at least one field sensor unit including a first transducer element for generating, in response to a detected magnetic field, a first electrical output signal. At least one gradient sensor unit of the magnetometer includes at least a pair of second transducer elements which are arranged to detect the magnetic field at two different locations and generate, in response to the detected magnetic field, a second electrical output signal. The first and second transducer elements are formed on a common substrate and are encompassed by a common protective layer and/or housing.Type: ApplicationFiled: March 16, 2021Publication date: September 23, 2021Applicant: TE Connectivity Germany GmbHInventors: Axel Bartos, Armin Meisenberg
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Publication number: 20210072045Abstract: A multi-turn measurement system includes a plurality of gears, a plurality of pinions engaging the plurality of gears, a plurality of magnets each disposed on one of the plurality of gears, and a plurality of magnetic field sensors. Rotation of the pinions about a center axis drives rotation of the plurality of gears. The magnets each have a magnetic field that changes based on an angular position of the one of the plurality of gears. The magnetic field sensors are each positioned to sense the magnetic field of one of the plurality of magnets.Type: ApplicationFiled: September 6, 2019Publication date: March 11, 2021Applicants: Measurement Specialties, Inc., TE Connectivity Sensors Germany GmbHInventors: James Bishop, Armin Meisenberg, Scott Yankie
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Publication number: 20210048490Abstract: An assembly includes a permanent magnet generating a magnetic field. The permanent magnet is arranged on the rotary member and generates a magnetic field perpendicular to an axis of rotation. A first channel has a first magnetic sensing element centered on the axis of rotation, the first channel providing a first angular data. A second channel has a second magnetic sensing element centered on the axis of rotation, the second channel providing a second angular data. The second magnetic sensing element is spaced from the first magnetic sensing element. Each of the first magnetic sensing element and the second magnetic sensing element have three voltage dividers. A processor computes a magnetic stray field component orthogonal to the magnetic field by comparing a first field strength based on the first angular data with the second field strength based on the second angular data.Type: ApplicationFiled: June 5, 2020Publication date: February 18, 2021Applicant: TE Connectivity Sensors Germany GmbHInventors: Axel Bartos, Armin Meisenberg
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Publication number: 20200227193Abstract: A magnetizing device includes a magnet and a magnetic field concentrator. The magnet has a magnetic field forming a magnetization region in which a magnetizable security element is exposed to a magnetic field strength having a defined magnetic field direction. The magnetic field concentrator is formed of a ferromagnetic material. The magnetic field concentrator is arranged in the magnetic field and amplifies and focuses the magnetic field in the magnetization region.Type: ApplicationFiled: January 14, 2020Publication date: July 16, 2020Applicant: TE Connectivity Germany GmbHInventors: Reinhold Pieper, Armin Meisenberg, Axel Bartos
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Patent number: 10656004Abstract: A measuring device for measuring a level of a liquid in a container is disclosed. The measuring device comprises a sensor line and a float. The sensor line has a plurality of magnetic-field sensors, at least one of the plurality of magnetic-field sensors uses a magnetoresistive effect or is a Hall effect sensor or a magnetoresistor or an extraordinary magnetoresistive sensor. The float is movable along and relative to the sensor line between a first measuring location and a second measuring location. The float has a magnet generating a magnetic field extending substantially parallel to the sensor line at both the first measuring location and the second measuring location.Type: GrantFiled: November 2, 2016Date of Patent: May 19, 2020Assignee: TE CONNECTIVITY SENSORS GERMANY GMBHInventors: Axel Bartos, Armin Meisenberg, Andreas Voss
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Patent number: 10571305Abstract: The invention relates to a method for determining the position that a magnet has at a time of measurement relative to a row of sensors, wherein a first sensor signal is generated by the first sensor, the value of which depends on the position of the magnet relative to the first sensor, and a second sensor signal is generated by the second sensor, the value of which, depends on the position of the magnet relative to the second sensor. First, the value that the first sensor signal has generated is compared with a first reference value. Second, the value that the second sensor signal has generated is compared with a second reference value. A relative value is formed from the value that the first sensor signal and the value that the second sensor signal. Third, this relative value is compared with a third reference value. From these three steps, the leading signal is chosen to determine the position of the magnet relative to the row of sensors.Type: GrantFiled: March 2, 2017Date of Patent: February 25, 2020Assignee: TE Connectivity Sensors Germany GmbHInventors: Andreas Voss, Oliver Borges, Armin Meisenberg, Axel Bartos
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Patent number: 10222431Abstract: A measuring device according to the invention comprises a sensor line and a pre-magnetizing magnet. The sensor line has at least one sensor and extends in a line direction. The pre-magnetizing magnet has a non-homogeneous magnetization.Type: GrantFiled: August 24, 2017Date of Patent: March 5, 2019Assignee: TE Connectivity Sensors Germany GmbHInventors: Axel Bartos, Armin Meisenberg
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Patent number: 10109131Abstract: A measuring device for measuring magnetic properties of the surroundings of the device includes at least one magnetoresistive element extending in a line direction, and a support field device generating a magnetic support field in an area over the line direction. A pre-magnetization device of one or more magnets is arranged at a distance from the sensor line in a direction vertical to the line direction and extending parallel to the line direction. The pre-magnetization device is arranged relative to the sensor line such that the fields of the pre-magnetization device and the support magnetic field overlap to provide an overlapping magnetic field with a field strength component pointing in the line direction that is greater at one location on the sensor line than the strength of a field component pointing vertically toward the line direction and not in the direction of the height of the magnetoresistive element.Type: GrantFiled: October 31, 2016Date of Patent: October 23, 2018Assignee: TE Connectivity Sensors Germany GmbHInventors: Axel Bartos, Armin Meisenberg, Reinhold Pieper
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Patent number: 10008064Abstract: A measuring device for measuring magnetic properties in a vicinity of the measuring device, in connection with a sensor line having sensor elements, includes a magnetization device for generating a magnetic field substantially homogeneous in a region of the sensor line, the field direction of the magnetic field, in the region of the sensor line, being at an angle of greater than 0° and less than 90° to the direction of the sensor line.Type: GrantFiled: December 30, 2013Date of Patent: June 26, 2018Assignee: TE Connectivity Sensors Germany GmbHInventors: Armin Meisenberg, Axel Bartos, Reinhold Pieper
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Patent number: 9989381Abstract: An angle sensor is disclosed. The angle sensor has a disc, a first magnetic pattern disposed on a side of the disc and including a number N1 of first portions of spirals regularly distributed in a first ring, and a second magnetic pattern disposed on a side of the disc and including a number N2 of second portions of spirals regularly distributed in a second ring. The numbers N1 and N2 are coprime and N1 is different from N2, N2?1, and N2+1.Type: GrantFiled: October 26, 2016Date of Patent: June 5, 2018Assignees: TE Connectivity Germany GmbH, TE Connectivity Sensors Germany GmbHInventors: Marco Wolf, Martin Rieder, Michael Ludwig, Armin Meisenberg, Axel Bartos
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Publication number: 20170350948Abstract: A measuring device according to the invention comprises a sensor line and a pre-magnetizing magnet. The sensor line has at least one sensor and extends in a line direction. The pre-magnetizing magnet has a non-homogeneous magnetization.Type: ApplicationFiled: August 24, 2017Publication date: December 7, 2017Applicant: TE Connectivity Sensors Germany GmbHInventors: Axel Bartos, Armin Meisenberg
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Publication number: 20170254672Abstract: The invention relates to a method for determining the position that a magnet has at a time of measurement relative to a row of sensors extending in a row direction, wherein the position of the magnet relative to the row of sensors can be changed in the direction of the row direction or in the direction parallel to the row direction, wherein the row of sensors has a first magnetic-field-sensitive sensor and a second magnetic-field-sensitive sensor, which is arranged spaced apart from the first sensor in the row direction, wherein a first sensor signal is generated by the first sensor, the value of which, at the time of measurement, depends on the position of the magnet relative to the first sensor at the time of measurement, and a second sensor signal is generated by the second sensor, the value of which, at a time of measurement, depends on the position of the magnet relative to the second sensor at the time of measurement, wherein, in a first examination, the value that the first sensor signal has generatedType: ApplicationFiled: March 2, 2017Publication date: September 7, 2017Applicant: TE Connectivity Sensors Germany GmbHInventors: Andreas Voss, Oliver Borges, Armin Meisenberg, Axel Bartos
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Publication number: 20170115134Abstract: An angle sensor is disclosed. The angle sensor has a disc, a first magnetic pattern disposed on a side of the disc and including a number N1 of first portions of spirals regularly distributed in a first ring, and a second magnetic pattern disposed on a side of the disc and including a number N2 of second portions of spirals regularly distributed in a second ring. The numbers N1 and N2 are coprime and N1 is different from N2, N2?1, and N2+1.Type: ApplicationFiled: October 26, 2016Publication date: April 27, 2017Applicants: TE Connectivity Germany GmbH, TE Connectivity Sensors Germany GmbHInventors: Marco Wolf, Martin Rieder, Michael Ludwig, Armin Meisenberg, Axel Bartos