Patents by Inventor Jørgen Andreasen

Jørgen Andreasen 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).

  • Electro-mechanical pulse generator
    Patent number: 8101876
    Abstract: An electromechanical pulse generator and a method of generating electrical pulses are disclosed. The electromechanical pulse generator comprises very few parts and includes an effective mechanism to prevent contact rebound. An upper, user-actuable and rotatable part has a surface with a plurality of projections. A lower part has an electrical conductor with a displaceable resilient contact portion biased against the projections and two electrical contacts positioned, in the plane of rotation, on either side of the displaceable contact portion.
    Type: Grant
    Filed: April 21, 2009
    Date of Patent: January 24, 2012
    Assignee: Sonion APS
    Inventors: Jørgen Andreasen, Søren Ravnkilde, Peter Gorm Larsen