Patents by Inventor Norman L. O'Neal

Norman L. O'Neal 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).

  • Microwave multiplexer with manifold spacing adjustment
    Patent number: 6472951
    Abstract: A series of tuning brackets are mounted on the microwave waveguide manifold at positions between the input waveguide/filter couplings. These brackets constrain the manifold and are constructed with adjustment screws extending through the brackets and mechanically connected to the manifold. The movement of the adjustment screw will tend to deform the manifold dimensions resulting in a fine adjustment of the wavelength (&lgr;) of the multiplexer.
    Type: Grant
    Filed: January 5, 2000
    Date of Patent: October 29, 2002
    Assignee: Space Systems/Loral, Inc.
    Inventors: S. Jerry Fiedziuszko, Stephen C. Holme, Norman L. O'Neal