Patents by Inventor Stephen Scalph

Stephen Scalph 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).

  • Asymmetric waveguide load
    Patent number: 4906952
    Abstract: A waveguide termination includes a rectangular waveguide having a pair of spaced-apart broad walls and a pair of narrow walls equally spaced from a plane of symmetry. The termination has a block or wedige of absorber material. The width of the absorber material is approximately half the width of the waveguide as measured between the narrow walls. The absorber material is located asymmetrically in the waveguide so that substantially all of the absorber material is on one side of the plane of symmetry.
    Type: Grant
    Filed: June 19, 1985
    Date of Patent: March 6, 1990
    Assignee: General Electric Company
    Inventors: Krishna Praba, Stephen Scalph