Patents by Inventor Grover H. Martin

Grover H. Martin 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).

  • Broadband matching network
    Patent number: 5471492
    Abstract: A broadband matching network closely matches the output impedance of a broadband amplifier to the input impedance of a laser over a broad frequency band to facilitate efficient transfer of power therebetween. As a result, the broadband amplifier does not have to generate high output power levels that cause intermodulation distortion. The matching network includes a pair of matching transformers having toroidal cores and a filter circuit.
    Type: Grant
    Filed: December 1, 1992
    Date of Patent: November 28, 1995
    Assignee: Scientific Atlanta, Inc.
    Inventors: Rezin E. Pidgeon, Jr., Grover H. Martin