Patents by Inventor Daniel Bickey

Daniel Bickey 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).

  • Method and apparatus for increasing the run time of an electric cart
    Patent number: 8502490
    Abstract: A method and apparatus for improving the run duration of an electric motor powered by a battery pack is provided. The apparatus includes an electric motor having a rated motor voltage, a battery pack having an output voltage exceeding the rated motor voltage, and a motor controller which converts the output voltage to supply electrical power to the electric motor at a second voltage lower than the output voltage.
    Type: Grant
    Filed: November 6, 2012
    Date of Patent: August 6, 2013
    Inventor: Daniel Bickey
  • METHOD AND APPARATUS FOR INCREASING THE RUN TIME OF AN ELECTRIC CART
    Publication number: 20130076278
    Abstract: A method and apparatus for improving the run duration of an electric motor powered by a battery pack is provided. The apparatus includes an electric motor having a rated motor voltage, a battery pack having an output voltage exceeding the rated motor voltage, and a motor controller which converts the output voltage to supply electrical power to the electric motor at a second voltage lower than the output voltage.
    Type: Application
    Filed: November 6, 2012
    Publication date: March 28, 2013
    Inventor: Daniel BICKEY
  • Method and apparatus for increasing the run time of an electric cart
    Patent number: 8330408
    Abstract: A method and apparatus for improving the run duration of an electric motor powered by a battery pack is provided. The apparatus includes an electric motor having a rated motor voltage, a battery pack having an output voltage exceeding the rated motor voltage, and a motor controller which converts the output voltage to supply electrical power to the electric motor at the rated motor voltage.
    Type: Grant
    Filed: July 2, 2007
    Date of Patent: December 11, 2012
    Inventor: Daniel Bickey
  • Method and apparatus for increasing the run time of an electric cart
    Publication number: 20080018270
    Abstract: A method and apparatus for improving the run duration of an electric motor powered by a battery pack is provided. The apparatus inclues an electric motor having a rated motor voltage, a battery pack having an output voltage exceeding the rated motor voltage, and a motor controller which converts the output voltage to supply electrical power to the electric motor at the rated motor voltage.
    Type: Application
    Filed: July 2, 2007
    Publication date: January 24, 2008
    Inventor: Daniel Bickey