Patents by Inventor Johan Spanjers

Johan Spanjers 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).

  • Synchronizing audio with delayed video
    Publication number: 20060139490
    Abstract: Video processing delays are compensated for to maintain synchronism of audio with the video. The delay is determined by correlating a signal derived from a displayed light image with a pre-processed video test signal from which the image was produced.
    Type: Application
    Filed: December 14, 2005
    Publication date: June 29, 2006
    Inventors: Wilhelmus Fekkes, Michel Nieuwenhuizen, Johan Spanjers