Patents by Inventor Joseph Supina

Joseph Supina 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).

  • Transmission arrangements for hybrid electric vehicles
    Publication number: 20040166980
    Abstract: A geared, power transmission mechanism for a hybrid electric vehicle wherein multiple power flow paths are established between an engine and vehicle traction wheels and between an electric motor and the vehicle traction wheels. At least one of the power flow paths is characterized by at least two ratios.
    Type: Application
    Filed: December 29, 2003
    Publication date: August 26, 2004
    Inventors: Joseph Supina, Shailesh Kozarekar
  • HYBRID AUTOMOTIVE POWERTRAIN WITH TORSIONAL VIBRATION DAMPER
    Publication number: 20040112654
    Abstract: A geared, power transmission mechanism for a hybrid electric vehicle wherein multiple power flow paths are established between an engine and vehicle traction wheels and between an electric motor and the vehicle traction wheels. A vibration damper assembly, including damper springs and motor inertia mass, is located at the torque output side of the electric motor, whereby inertia torsional vibrations are attenuated.
    Type: Application
    Filed: December 23, 2003
    Publication date: June 17, 2004
    Inventors: Shailesh S. Kozarekar, Joseph Supina