Patents by Inventor Robert Patterson Scheeler

Robert Patterson Scheeler 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).

  • Corporate power splitter with integrated filtering
    Patent number: 11201381
    Abstract: A filtering power divider includes a first partial transmission line having a first electrical length, a second partial transmission line having a second electrical length, and a third partial transmission line having the second electrical length. The first, second, and third partial transmission lines connect to form a T-junction, and a sum of the first and second electrical lengths is ninety degrees. Thus, the first and second partial transmission lines cooperate to act as a quarter-wave transmission line. Similarly, the first and third partial transmission lines cooperate to act as a quarter-wave transmission line. Additional transmission lines may be connected to the first, second, and third partial transmission lines to implement a filter between an input port and each of two output ports.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: December 14, 2021
    Assignee: FIRST RF Corporation
    Inventors: Joseph René Mruk, Robert Patterson Scheeler