Patents by Inventor Guan Lifeng

Guan Lifeng 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).

  • Wheel localization from reference magnetic field and angular rotation information in TPMS application
    Patent number: 10281298
    Abstract: Embodiments may provide a system, a wheel localizer, a wheel localization device, or methods for locating a position of at least one wheel out of a plurality of wheels of a vehicle. In one embodiment, a system comprises a detector that obtains information related to a reference magnetic field in which the at least one wheel rotates, an antilock braking system (ABS) unit that obtains information related to angular rotations of the plurality of wheels, and a locator that determines the position of the at least one wheel based, at least in part, on the information related to the reference magnetic field and the information related to the angular rotations of plurality of wheels, where the position comprises a wheel location from among the plurality of wheels. The reference magnetic field may be the earth's magnetic field.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: May 7, 2019
    Assignee: Infineon Technologies AG
    Inventors: Jooil Park, Thomas Lange, Maximilian Werner, Guan Lifeng, Thomas Lemense, Michael Kandler
  • SINGLE OR MULTIPLE AXIS MAGNETIC SENSOR FOR RELATIVE PHASE MEASUREMENT OF WHEEL ROTATION IN TPMS APPLICATION
    Publication number: 20180023977
    Abstract: Embodiments may provide a system, a wheel localizer, a wheel localization device, or methods for locating a position of at least one wheel out of a plurality of wheels of a vehicle. In one embodiment, a system comprises a detector that obtains information related to a reference magnetic field in which the at least one wheel rotates, an antilock braking system (ABS) unit that obtains information related to angular rotations of the plurality of wheels, and a locator that determines the position of the at least one wheel based, at least in part, on the information related to the reference magnetic field and the information related to the angular rotations of plurality of wheels, where the position comprises a wheel location from among the plurality of wheels. The reference magnetic field may be the earth's magnetic field.
    Type: Application
    Filed: July 22, 2016
    Publication date: January 25, 2018
    Inventors: Jooil Park, Thomas Lange, Maximilian Werner, Guan Lifeng, Thomas Lemense, Michael Kandler