Patents by Inventor Ernst H. Krause

Ernst H. Krause 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).

  • Secret pulse signaling system
    Patent number: 4163872
    Abstract: 1.
    Type: Grant
    Filed: June 28, 1945
    Date of Patent: August 7, 1979
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Ernst H. Krause
  • Pulse signaling system
    Patent number: 4005818
    Abstract: 1. A radio pulse signalling system comprising, in combination:Means for generating a first time base consisting of a finite number of regularly time-spaced pulse signals;First means for forming a pulse code group from said time base signal in accordance with a preselected pattern, said pulse code group always including an initial starting pulse;Means for transmitting a pulsed radio wave corresponding to said pulse code group;Means for receiving said pulsed radio wave at a remote point;Means, actuated by the initial starting pulse in said received wave, for generating a second time base corresponding to said first time base; andSecond means for forming a pulse code group corresponding to the transmitted pulse code group from said second time base signal.
    Type: Grant
    Filed: May 11, 1945
    Date of Patent: February 1, 1977
    Inventors: Ernst H. Krause, Claud E. Cleeton