Patents by Inventor Franz Straus

Franz Straus 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).

  • Resonator structure comprising metal coated tubular carrier and having slits in the metal coating
    Patent number: 4742320
    Abstract: To improve the space factor of a barium titanate resonator, the resonator is a tubular carrier (11) having metal layers on the inner and outer surfaces. At least one of the metal layers is axially interrupted by a slit. Terminal connections for the resonator are located adjacent the slit on the interrupted layer, and on the continuous layer. For shielding, preferably, the continuous layers at the outside and end tabs (FIG. 4) may additionally be provided. More than one axially staggered inner/outer electrode layer system may be provided on one tubular carrier.
    Type: Grant
    Filed: March 26, 1986
    Date of Patent: May 3, 1988
    Assignee: Robert Bosch GmbH
    Inventors: Heinz Pfizenmaier, Franz Straus, Ewald Schmidt