Patents by Inventor Mette Keller Stubkjaer

Mette Keller Stubkjaer 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).

  • Playground Device with Motion Dependent Sound Feedback
    Publication number: 20120083348
    Abstract: Playground device, for example a swing or a see saw, having a ground supported, movable part and at least one motion sensor configured for sensing the motion of the movable part. The motion sensor is functionally connected to a sound signal feedback generator that is configured for converting the signals from the motion sensor into a sound feedback in response to the motion of the movable part. The sensors are mechanically connected only to the movable part in order to provide system with a large number of variations of embodiments.
    Type: Application
    Filed: October 28, 2011
    Publication date: April 5, 2012
    Inventors: Peder Burgaard, Henrik Sommer Poulsen, Mette Keller Stubkjær, Jonas Gam Nielsen, Tina Rosholm Olesen
  • Playground device with motion dependent sound feedback
    Patent number: 8047925
    Abstract: Playground device, for example a swing or a see saw, having a ground supported, movable part and at least one motion sensor configured for sensing the motion of the movable part. The motion sensor is functionally connected to a sound signal feedback generator that is configured for converting the signals from the motion sensor into a sound feedback in response to the motion of the movable part. The sensors are mechanically connected only to the movable part in order to provide system with a large number of variations of embodiments.
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: November 1, 2011
    Assignee: PLAY IT SOUND ApS
    Inventors: Peder Burgaard, Henrik Sommer Poulsen, Mette Keller Stubkjær, Jonas Gam Nielsen, Tina Rosholm Olesen
  • Playground Device With Motion Dependent Sound Feedback
    Publication number: 20090105001
    Abstract: Playground device, for example a swing or a see saw, having a ground supported, movable part and at least one motion sensor configured for sensing the motion of the movable part. The motion sensor is functionally connected to a sound signal feedback generator that is configured for converting the signals from the motion sensor into a sound feedback in response to the motion of the movable part. The sensors are mechanically connected only to the movable part in order to provide system with a large number of variations of embodiments.
    Type: Application
    Filed: August 16, 2006
    Publication date: April 23, 2009
    Inventors: Peder Burgaard, Henrik Sommer Poulsen, Mette Keller Stubkjaer, Jonas Gam Nielsen, Tina Rosholm Olesen