Patents by Inventor Bernard H. Geyer, Jr.

Bernard H. Geyer, Jr. 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).

  • Patent number: 4612549
    Abstract: The present invention relates to a reception system for radar and communications systems in which interference cancellation takes place in a correlation loop. In the present invention, automatic means are provided for digitally adjusting the phase shift around the correlation loop to insure loop stability and optimum interference cancellation.
    Type: Grant
    Filed: December 23, 1983
    Date of Patent: September 16, 1986
    Assignee: General Electric Company
    Inventors: Bernard H. Geyer, Jr., Donald W. Perkins
  • Patent number: 4394630
    Abstract: Transmission line directional coupler directivity is improved by providing compensation for even and odd mode phase velocity differences. Teeth are added to the edges of the coupler electrodes remote from the coupling region separating the electrodes, so that the phase velocity of even mode and odd mode waves is made similar over a wide frequency band. The compensation approach is applicable to both suspended substrate and stripline type directional couplers, where the uncompensated odd mode velocity is less than the even mode velocity.
    Type: Grant
    Filed: September 28, 1981
    Date of Patent: July 19, 1983
    Assignee: General Electric Company
    Inventors: Kenyon, S. Wayne, Bernard H. Geyer, Jr., Conrad E. Nelson