Patents by Inventor Rainer Goschin

Rainer Goschin 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).

  • SPHERICAL SPEAKER
    Publication number: 20100014704
    Abstract: A spherical speaker has a spherical diaphragm, a moving coil, and a magnet. To improve the sound quality of the spherical speaker, the magnet is a disk magnet and the spherical diaphragm is divided into an internal area and an external area.
    Type: Application
    Filed: May 2, 2007
    Publication date: January 21, 2010
    Inventors: Rainer Goschin, Gert Haeder, Henry Loch