Patents by Inventor James Dietrich

James Dietrich 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).

  • Wideband transmission line balun
    Patent number: 5296823
    Abstract: A wideband transmission line balun divides an input signal equally between a single-conductor transmission line and a polarity reversing, two-conductor transmission line thereby providing balanced signals at the transmission line outputs. Simple printed circuit and shielded structures include a ferrite core interactive with the two-conductor transmission line for parasitic mode suppression.
    Type: Grant
    Filed: September 4, 1992
    Date of Patent: March 22, 1994
    Inventor: James Dietrich