Patents by Inventor Franciscus Adrianus Steur

Franciscus Adrianus Steur 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).

  • FLUORESCENT LAMP BASE CAP AND METHOD OF ADJUSTING A BASE CAP OF A FLUORESCENT LAMP
    Publication number: 20110089833
    Abstract: Fluorescent lamp base cap, provided with a fluorescent lamp circuit for driving a fluorescent lamp when the lamp is connected to the base cap, two input electrodes to connect the circuit to the mains power system when the base cap is connected with the mains power system, a feeding line for feeding the fluorescent lamp circuit, and at least one output electrode for connecting the lamp with the fluorescent lamp circuit, wherein a resistor is arranged in parallel to the feeding line. Preferably, the resistor is connected to the two input electrodes, in parallel with the fluorescent lamp circuit.
    Type: Application
    Filed: November 5, 2007
    Publication date: April 21, 2011
    Inventor: Franciscus Adrianus Steur