Patents by Inventor Fathollah Memarzanjany

Fathollah Memarzanjany 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).

  • Tracking position and movement using a magnetic field
    Patent number: 10704929
    Abstract: In a general aspect, a position tracking system includes a sphere magnet that produces a magnetic field in a space. A magnetic field control system is configured to change the magnetic field by rotating the sphere magnet through a time-series of rotations over a time period. A position marker includes a magnetic field sensor that is configured to measure the magnetic field in the space during the time period. A data processing apparatus is configured to determine the position of the position marker based on magnetic field measurements obtained by the magnetic field sensor in the space during the time period.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: July 7, 2020
    Assignee: Ommo Technologies, Inc.
    Inventors: Fathollah Memarzanjany, Minjie Zheng
  • Tracking position and movement using a magnetic field
    Patent number: 10151606
    Abstract: In a general aspect, a position tracking system includes a sphere magnet that produces a magnetic field in a space. A magnetic field control system is configured to change the magnetic field by rotating the sphere magnet through a time-series of rotations over a time period. A position marker includes a magnetic field sensor that is configured to measure the magnetic field in the space during the time period. A data processing apparatus is configured to determine the position of the position marker based on magnetic field measurements obtained by the magnetic field sensor in the space during the time period.
    Type: Grant
    Filed: February 20, 2017
    Date of Patent: December 11, 2018
    Assignee: Ommo Technologies, Inc.
    Inventors: Fathollah Memarzanjany, Minjie Zheng