Patents by Inventor Heinz Kannowade

Heinz Kannowade 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).

  • Control system to re-establish the orthogonality of two cross-coupled orthogonally polarized transmitted signals
    Patent number: 4027105
    Abstract: A system for re-establishing the orthogonality of two orthogonally polarized transmitted signals which are each provided with a beacon signal of a different frequency and which are cross-coupled when received. The received signals are fed to a decoupling network, including two controllable members for adjusting the orthogonality of the received signals, which separates the two received signals.
    Type: Grant
    Filed: February 20, 1976
    Date of Patent: May 31, 1977
    Assignee: Licentia Patent-Verwaltungs G.m.b.H.
    Inventor: Heinz Kannowade