Patents by Inventor Peter Antoon Duijkers

Peter Antoon Duijkers 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).

  • Power supply
    Patent number: 6600277
    Abstract: The invention relates to a power supply (9) for a deflection circuit (1), that comprises a deflection coil (2) for connection to a picture tube, a drive circuit (4,5,6) connected to the deflection coil (2), and a deflection controller (3) for controlling the drive circuit (4,5,6). According to the invention the power supply (9) comprises a first input (10,11) connection to an output of the drive circuit (4,5,6) and the deflection coil, a second input connected to a power source (Vinput), a power supply output (13) connected to the drive circuit (4,5,6), and an adapter for adapting the power supply (VP) to the output (13) from the second input (Vinput) dependent on the first input (10,11).
    Type: Grant
    Filed: November 19, 2001
    Date of Patent: July 29, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Peter Antoon Duijkers, Jan-Harm Nieland, Johannes Albertus Peetoom
  • Power supply
    Publication number: 20020097033
    Abstract: The invention relates to a power supply (9) for a deflection circuit (1), that comprises a deflection coil (2) for connection to a picture tube, a drive circuit (4, 5, 6) connected to the deflection coil (2), and a deflection controller (3) for controlling the drive circuit (4, 5, 6). According to the invention the power supply (9) comprises a first input (10, 11) connected to an output of the drive circuit (4, 5, 6) and the deflection coil, a second input connected to a power source (Vinput) a power supply output (13) connected to the drive circuit (4, 5, 6), and an adapter for adapting the power supply (VP) to the output (13) from the second input (Vinput) dependent on the first input (10, 11).
    Type: Application
    Filed: November 19, 2001
    Publication date: July 25, 2002
    Inventors: Peter Antoon Duijkers, Jan-Harm Nieland, Johannes Albertus Peetoom