Patents by Inventor Morris Lysobey

Morris Lysobey 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).

  • Diode switching system for a selectable impedance matching network
    Patent number: 4486723
    Abstract: A pair of oppositely poled PIN diodes is connected in series across a reactive element. First and second switching circuits responsive to a common control network are serially connected between high and low voltage points. The junction between the switching circuits is connected to the common junction of the PIN diodes. When the first switching circuit is made non-conductive and the second conductive, the PIN diodes are forward biased. When the first switching circuit is made conductive and the second non-conductive, the PIN diodes are reverse biased. In this way the reactive element is switched into and out of a tuned circuit.
    Type: Grant
    Filed: January 6, 1983
    Date of Patent: December 4, 1984
    Assignee: RCA Corporation
    Inventor: Morris Lysobey
  • Wide range frequency modulation of narrow loop bandwidth phase-locked oscillators
    Patent number: 4074209
    Abstract: Frequency-modulated phase-locked loop oscillator with a special modulator bypassing the phase-locked loop to inject modulation voltage directly into the voltage-controlled oscillator of the loop to broaden the bandwidth of modulation.
    Type: Grant
    Filed: December 13, 1976
    Date of Patent: February 14, 1978
    Assignee: RCA Corporation
    Inventor: Morris Lysobey