Patents by Inventor Dieter Naber

Dieter Naber 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).

  • Device for detecting net faults in tennis
    Patent number: 5585778
    Abstract: A device for for detecting net faults in tennis including a sensor mounted near or on the net or its anchoring components. The sensor is an accelerometer or a piezoelectric transducer that generates an electrical signal. The signal is processed and drives an audio output device or an optical output device.
    Type: Grant
    Filed: July 20, 1994
    Date of Patent: December 17, 1996
    Inventors: Dietmar Brauer, Dieter Naber