Patents by Inventor Leo L. Radke

Leo L. Radke 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).

  • Methods and circuitry for varying a pulse output of a resonant circuit
    Patent number: 4345165
    Abstract: A pulse generating circuit includes a first trigger circuit including a resistor (43) and transistors (34 and 42) for applying a current pulse to a resonant circuit (capacitor 31-inductor 32) to produce a sinusoidal output pulse having a predetermined width and amplitude, and a second trigger circuit including a resistor (64) and transistors (34 and 67) for applying current to a resonant circuit (capacitors 31 and 33-inductor 32) to produce a sinusoidal output pulse having a second predetermined width. In another embodiment, an inductor (76) contained in a resonant circuit (inductor 76-capacitor 77) is magnetically coupled to the base of a transistor (79) contained in an operate circuit.
    Type: Grant
    Filed: September 22, 1980
    Date of Patent: August 17, 1982
    Assignee: Western Electric Company, Inc.
    Inventor: Leo L. Radke