Patents by Inventor Wilhlemus Franciscus Johannes Fontijn

Wilhlemus Franciscus Johannes Fontijn 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).

  • Publication number: 20090228123
    Abstract: Playlist information is distributed for use in a system of a plurality of audio replay devices. Each device comprises local storage for storing tracks. Playlist information items are generated, each for a respective track, each indicating a system wide playlist to which the respective track belongs and a sequential position of the track in the system wide playlist. Individual audio replay devices are coupled to a source device for downloading selected playlist information items, for updating a local playlist in the individual audio replay device. The updated local playlist is used to control selection and a sequence of play of tracks by the individual audio replay device.
    Type: Application
    Filed: August 8, 2005
    Publication date: September 10, 2009
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
    Inventor: Wilhlemus Franciscus Johannes Fontijn