Patents by Inventor Marcin Tomasz Bawolski

Marcin Tomasz Bawolski 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).

  • Mobile device, base structure, system and method for recovery of 3D parameters of low frequency magnetic field vectors
    Patent number: 10325431
    Abstract: Disclosed are: a mobile device, in particular a mobile Passive Keyless Entry, PKE, key device, and an associated method for providing 3D field values of a magnetic field H; an evaluation device for use in a PKE system having a Mobile device and an associated method for determining the direction of a magnetic field vector H=(x, y, z), which is present locally at a position of a 3D antenna of the mobile device; and a PKE system having a PKE base structure, to which preferably the mobile device is associated and which has at least a first base structure antenna, which is operable to emit the, particularly low frequency, magnetic field, the mobile PKE device and the evaluation unit.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: June 18, 2019
    Assignee: NXP B.V.
    Inventors: Wolfgang Eber, Bernhard Spiess, Marcin Tomasz Bawolski, Matja{hacek over (z)} Gu{hacek over (s)}tin
  • MOBILE DEVICE, BASE STRUCTURE, SYSTEM AND METHOD FOR RECOVERY OF 3D PARAMETERS OF LOW FREQUENCY MAGNETIC FIELD VECTORS
    Publication number: 20190130683
    Abstract: Disclosed are: a mobile device, in particular a mobile Passive Keyless Entry, PKE, key device, and an associated method for providing 3D field values of a magnetic field H; an evaluation device for use in a PKE system having a Mobile device and an associated method for determining the direction of a magnetic field vector H=(x, y, z), which is present locally at a position of a 3D antenna of the mobile device; and a PKE system having a PKE base structure, to which preferably the mobile device is associated and which has at least a first base structure antenna, which is operable to emit the, particularly low frequency, magnetic field, the mobile PKE device and the evaluation unit.
    Type: Application
    Filed: September 13, 2018
    Publication date: May 2, 2019
    Inventors: Wolfgang Eber, Bernhard Spiess, Marcin Tomasz Bawolski, Matjaz Gustin