Patents by Inventor Steven A. Murray

Steven A. Murray 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).

  • Incrementally tuned RF filter having pin diode switched lines
    Patent number: 4623856
    Abstract: A length of transmission line having a plurality of capacitors and a plurality of shorter lengths of transmission line coupled thereto by pin diodes which are individually operable to connect any combination of capacitors and transmission lines to the basic transmission line for changing the center frequency thereof in incremental steps across a desired band of frequencies.
    Type: Grant
    Filed: June 11, 1984
    Date of Patent: November 18, 1986
    Assignee: Motorola, Inc.
    Inventors: Robert H. Bickley, Steven A. Murray