Patents by Inventor Auburn Anthony Chestnut

Auburn Anthony Chestnut 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).

  • Marker for mechanically resonant article surveillance system
    Patent number: 7561043
    Abstract: A magnetomechanical resonance element or marker strip with facilitated performance based on an amorphous magnetostrictive alloy ribbon is utilized in an electronic article surveillance marker. A curvature along the element's length direction is introduced during ribbon fabrication with a different radius of curvature, which increases the resonance performance with minimal loss in the magneto-mechanical circuit, and more particularly, in a marker utilizing a plurality of resonating elements or marker strips. A marker is fabricated utilizing the resonance element or elements and is utilized in an electronic article surveillance system.
    Type: Grant
    Filed: December 4, 2006
    Date of Patent: July 14, 2009
    Assignee: Metglas, Inc.
    Inventors: Ryusuke Hasegawa, John Paul Webb, Auburn Anthony Chestnut, Larry Hill, Ronald Joseph Martis
  • Marker for mechanically resonant article surveillance system
    Patent number: 7205893
    Abstract: A magnetomechanical resonance element or marker strip with facilitated performance based on an amorphous magnetostrictive alloy ribbon is utilized in an electronic article surveillance marker. A curvature along the element's length direction is introduced during ribbon fabrication with a different radius of curvature, which increases the resonance performance with minimal loss in the magneto-mechanical circuit, and more particularly, in a marker utilizing a plurality of resonating elements or marker strips. A marker is fabricated utilizing the resonance element or elements and is utilized in an electronic article surveillance system.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: April 17, 2007
    Assignee: Metglas, Inc.
    Inventors: Ryusuke Hasegawa, John Paul Webb, Auburn Anthony Chestnut, Larry Hill, Ronald Joseph Martis