Patents by Inventor Lusten Dooper

Lusten Dooper 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).

  • Arrangement for Pulse-Width Modulating an Input Signal
    Publication number: 20080197935
    Abstract: An arrangement for pulse-width modulating an analog or digital input signal is provided. The non-linear distortion generated in the pulse-width modulator is precompensated by applying a signal with reversed error to the pulse-width modulator. The signal with reversed error is generated by a further pulse-width modulator that receives the input signal and whose output signal is subtracted from twice the input signal. The arrangement may e.g. be used to drive class D audio amplifiers.
    Type: Application
    Filed: September 9, 2005
    Publication date: August 21, 2008
    Applicant: NXP N.V.
    Inventors: Petrus Antonius Cornelis Maria Nuijten, Lusten Dooper