Patents by Inventor Heiner Schmidt

Heiner Schmidt 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).

  • Planar inductor
    Patent number: 6722017
    Abstract: A planar inductor having at least a helical coil and a coating of ferromagnetic material deposited on a flat carrier. The inductance and/or the magnetic coupling of a plurality of coils or windings of the inductor can be set precisely through the ferromagnetic material, which is inside an insulant window that is fixed to the carrier, being deposited on the carrier during the coating process.
    Type: Grant
    Filed: April 10, 2003
    Date of Patent: April 20, 2004
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Ulrich Rittner, Heiner Schmidt
  • Planar inductor
    Publication number: 20040004525
    Abstract: A planar inductor having at least a helical coil and a coating of ferromagnetic material deposited on a flat carrier. The inductance and/or the magnetic coupling of a plurality of coils or windings of the inductor can be set precisely through the ferromagnetic material, which is inside an insulant window that is fixed to the carrier, being deposited on the carrier during the coating process.
    Type: Application
    Filed: April 10, 2003
    Publication date: January 8, 2004
    Inventors: Ulrich Rittner, Heiner Schmidt
  • Planar inductor
    Patent number: 6600403
    Abstract: A planar inductor having at least a helical coil and a coating of ferromagnetic material deposited on a flat carrier. The inductance and/or the magnetic coupling of a plurality of coils or windings of the inductor can be precisely set through the ferromagnetic material, which is inside an insulant window that is fixed to the carrier, being deposited on the carrier during the coating process.
    Type: Grant
    Filed: December 1, 1995
    Date of Patent: July 29, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Ulrich Rittner, Heiner Schmidt