Patents by Inventor Michael Nieuwenhuizen

Michael Nieuwenhuizen 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).

  • Comb filter
    Publication number: 20060077302
    Abstract: In a method of compensating errors in comb filters in a line-locked sample domain, an input video signal (CVBS) is delayed (LD1, LD2) by first and second integral numbers of lines to obtain first and second delayed signals, a phase difference is measured (PM) between at least two of the input video signal (CVBS) and the first and second delayed signals, and a phase of the input video signal (CVBS) and a phase of the second delayed signal are corrected (PC1, PC2) with respect to the first delayed signal in dependence on the phase difference.
    Type: Application
    Filed: November 14, 2003
    Publication date: April 13, 2006
    Applicant: Koninklijke Philips Electronics N.V.
    Inventor: Michael Nieuwenhuizen