Patents by Inventor Rajiv Suri

Rajiv Suri 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).

  • Linear motor with patterned magnet arrays
    Patent number: 7965010
    Abstract: An armature for a linear motor is described. The armature includes a first of a pair of magnetic structures comprising a first plurality of maglettes each having a magnetic polarity vector; an angle between two adjacent magnetic polarity vectors in the first plurality of maglettes having a first magnitude; and a second of the pair of magnetic structures comprising a second plurality of maglettes each having a magnetic polarity vector; an angle between two adjacent magnetic polarity vectors in the second plurality of maglettes having a second magnitude, the first plurality of maglettes including a first outer maglette that is adjacent to a second outer maglette of the second plurality of maglettes, an angle between the magnetic polarity vectors of the first and second outer maglettes having a third magnitude that is different than at least one of the first and the second magnitudes.
    Type: Grant
    Filed: September 3, 2008
    Date of Patent: June 21, 2011
    Assignee: Bose Corporation
    Inventors: Thomas A. Froeschle, Stephen J. Maguire, Mark A. Hayner, Richard Tucker Carlmark, Rajiv Suri
  • Linear Motor With Patterned Magnet Arrays
    Publication number: 20100052437
    Abstract: An armature for a linear motor is described. The armature includes a first of a pair of magnetic structures comprising a first plurality of maglettes each having a magnetic polarity vector; an angle between two adjacent magnetic polarity vectors in the first plurality of maglettes having a first magnitude; and a second of the pair of magnetic structures comprising a second plurality of maglettes each having a magnetic polarity vector; an angle between two adjacent magnetic polarity vectors in the second plurality of maglettes having a second magnitude, the first plurality of maglettes including a first outer maglette that is adjacent to a second outer maglette of the second plurality of maglettes, an angle between the magnetic polarity vectors of the first and second outer maglettes having a third magnitude that is different than at least one of the first and the second magnitudes.
    Type: Application
    Filed: September 3, 2008
    Publication date: March 4, 2010
    Inventors: Thomas A. Froeschle, Stephen J. Maguire, Mark A. Hayner, Richard Tucker Carlmark, Rajiv Suri