Patents by Inventor John Richard Celli

John Richard Celli 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 DRIVING A LIGHT EMITTING DIODE STROBE
    Publication number: 20130193865
    Abstract: In one embodiment, the present invention is a method and apparatus for driving a light emitting diode strobe. One embodiment of a circuit for driving a current controlled light source includes an energy storage stage for storing a charge level and an energy delivery stage for drawing current from the energy storage stage and applying a fixed amount, of current to the current controlled light source.
    Type: Application
    Filed: January 26, 2012
    Publication date: August 1, 2013
    Inventors: Joseph Rudy Keller, Joseph Kosich, David John Salgueiro, John Richard Celli