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    BUSBAR AND POWER MODULE WITH BUSBAR
    2.
    发明申请
    BUSBAR AND POWER MODULE WITH BUSBAR 审中-公开

    公开(公告)号：US20200381881A1

    公开(公告)日：2020-12-03

    申请号：US16879418

    申请日：2020-05-20

    Applicant: Infineon Technologies AG

    Inventor： Michael ORTNER ,  Leo AICHRIEDLER ,  Dietmar SPITZER ,  Gerald WRIESSNEGGER

    IPC: H01R25/00 ,  G01R15/20

    Abstract: A busbar for current transport comprises conductive material, which extends along a current direction. A recess for a magnetic field sensor extends into the conductive material, a middle of the recess being shifted by a predetermined distance from a middle of the conductive material in the direction of an edge of the conductive material, so that, within a frequency range, a frequency dependency of a magnetic field, which is induced by an alternating current flowing along the current direction, is reduced in comparison with a busbar having a central recess.

    SHAFT-INTEGRATED ANGLE SENSING DEVICE FOR E-BIKE AND E-BIKE COMPRISING SUCH DEVICE
    5.
    发明申请
    SHAFT-INTEGRATED ANGLE SENSING DEVICE FOR E-BIKE AND E-BIKE COMPRISING SUCH DEVICE 审中-公开

    公开(公告)号：US20170254671A1

    公开(公告)日：2017-09-07

    申请号：US15446349

    申请日：2017-03-01

    Applicant: Infineon Technologies AG

    Inventor： Leo AICHRIEDLER ,  Udo AUSSERLECHNER ,  Peter SLAMA

    IPC: G01D5/20

    Abstract: A sensor arrangement and an e-bike that includes the sensor arrangement are provided. The sensor arrangement includes a rotatable driving shaft for an e-bike extending along a rotation axis and includes a bore extending from a first end face of the rotatable driving shaft along the rotation axis, a magnet module arranged within the bore and coupled to the rotatable driving shaft, the magnet module configured to generate a magnetic field within the bore, and at least one sensing element configured to sense a rotation of the magnetic field in response to rotation of the rotatable driving shaft.

    ADD-ON CURRENT SENSOR FOR A POWER MODULE
    6.
    发明申请
    ADD-ON CURRENT SENSOR FOR A POWER MODULE 有权

    公开(公告)号：US20220091160A1

    公开(公告)日：2022-03-24

    申请号：US16948489

    申请日：2020-09-21

    Applicant: Infineon Technologies AG

    Inventor： Gerald WRIESNEGGER ,  Leo AICHRIEDLER ,  Tomas Manuel REITER ,  Christoph KOCH ,  Andreas SCHENK ,  Johannes HACKL ,  Volker Thorsten SCHMIDT

    IPC: G01R15/20 ,  G01R19/25 ,  G01R33/06 ,  H02P27/06

    Abstract: A method may include pressing a sensor module onto a control board such that the sensor module is at an initial position where an air gap is present between a module body of the sensor module and the control board such that compliant pins of the sensor module are partially inserted into the control board. The method may include mounting the control board on a power module to cause pins of the power module to be at least partially inserted into the control board and the sensor module to be at least partially inserted in the power module such that a protrusion is through an opening in a busbar. The method may include pressing the control board onto the power module to cause the pins of the power module to be further inserted into the control board, the sensor module to be further inserted in the power module, and the sensor module to be at a final position.

    ROBUST HIGH SPEED SENSOR INTERFACE FOR REMOTE SENSORS
    7.
    发明申请
    ROBUST HIGH SPEED SENSOR INTERFACE FOR REMOTE SENSORS 有权

    公开(公告)号：US20210242954A1

    公开(公告)日：2021-08-05

    申请号：US17301903

    申请日：2021-04-19

    Applicant: Infineon Technologies AG

    Inventor： Leo AICHRIEDLER

    IPC: H04J3/06 ,  H04Q9/04 ,  H04L12/403

    Abstract: Systems, methods, and apparatuses are discussed that enable robust, high-speed communication of sensor data. One example system includes a sensor bus, an electronic control unit (ECU), and one or more sensors. The ECU is coupleable to the sensor bus and configured to generate a synchronization signal, and is configured to output the synchronization signal to the sensor bus. The one or more sensors are also coupleable to the sensor bus, and at least one sensor of the one or more sensors is configured to sample sensor data in response to the synchronization signal and to output the sampled sensor data to the sensor bus.

    SYNCHRONIZATION MECHANISM FOR HIGH SPEED SENSOR INTERFACE
    8.
    发明申请
    SYNCHRONIZATION MECHANISM FOR HIGH SPEED SENSOR INTERFACE 有权

    公开(公告)号：US20210143928A1

    公开(公告)日：2021-05-13

    申请号：US17248125

    申请日：2021-01-11

    Applicant: Infineon Technologies AG

    Inventor： Leo AICHRIEDLER

    IPC: H04J3/06 ,  H04L12/403 ,  G01D21/00

    Abstract: A sensor may determine a sampling pattern based on a group of synchronization signals received by the sensor. The sampling pattern may identify an expected time for receiving an upcoming synchronization signal. The sensor may trigger, based on the sampling pattern, a performance of a sensor operation associated with the upcoming synchronization signal. The performance of the sensor operation may be triggered before the upcoming synchronization signal is received.

    MAGNETIC CURRENT SENSOR INTEGRATION INTO HIGH CURRENT CONNECTOR DEVICE
    9.
    发明申请
    MAGNETIC CURRENT SENSOR INTEGRATION INTO HIGH CURRENT CONNECTOR DEVICE 有权

    公开(公告)号：US20220285890A1

    公开(公告)日：2022-09-08

    申请号：US17825054

    申请日：2022-05-26

    Applicant: Infineon Technologies AG

    Inventor： Leo AICHRIEDLER ,  Gaetano FORMATO ,  Dietmar SPITZER ,  Ramdas UGALE

    IPC: H01R13/66 ,  G01R15/20

    Abstract: A power connector is provided that is configured to conduct a current and includes a conductive frame including a base structure, an extension structure, and a cap structure that define a current path for the current. The base structure is configured to be coupled to a current supply for receiving the current therefrom. The cap structure is configured to be coupled to an electrical interface of a device to be supplied with the current and outputs the current from the connector to the electrical interface of the device. The extension structure is coupled to and vertically extends between the base structure and the cap structure. The extension structure includes a current constriction region that is configured to cause a defined magnetic field of the current flowing through the current constriction region at a predefined position.

    MAGNETIC CURRENT SENSOR INTEGRATION INTO HIGH CURRENT CONNECTOR DEVICE
    10.
    发明申请
    MAGNETIC CURRENT SENSOR INTEGRATION INTO HIGH CURRENT CONNECTOR DEVICE 有权

    公开(公告)号：US20220085558A1

    公开(公告)日：2022-03-17

    申请号：US17019860

    申请日：2020-09-14

    Applicant: Infineon Technologies AG

    Inventor： Leo AICHRIEDLER ,  Gaetano FORMATO ,  Dietmar SPITZER ,  Ramdas UGALE

    IPC: H01R13/66 ,  G01R15/20

    Abstract: A power connector is provided that is configured to conduct a current. The power connector includes a conductive frame including a base structure, an extension structure, and a cap structure that define a connector volume. The base structure is coupled to an output node of a primary conductor and receives the current from the primary conductor. The cap structure is configured to mechanically couple the power connector to a load and outputs the current from the power connector to the load. The extension structure is coupled to and extends between the base structure and the cap structure. The extension structure includes a current constriction region configured to cause a defined magnetic field of the current flowing through the current constriction region at a position of a magnetic current sensor that generates a sensor signal based on the defined magnetic field produced by the current flowing through the current constriction region.

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