Patents by Inventor Myron T. Zmurko

Myron T. Zmurko 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).

  • System of encoded speech transmission and reception
    Patent number: 4179586
    Abstract: A system for the secure transmission and reception of information which uizes pseudo values of phase and amplitude of speech signals, which are related to the original values by specific algorithms. These pseudo values of phase and amplitude are encrypted separately and then transmitted. A similar system is used to process the received signals to obtain the original information.
    Type: Grant
    Filed: August 2, 1972
    Date of Patent: December 18, 1979
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Mitford M. Mathews, Jr., deceased, Thomas E. Tremain, Myron T. Zmurko