Patents by Inventor Kalixt von Winnicki

Kalixt von Winnicki 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).

  • Current supply device for series-fed electronic circuits
    Patent number: 4555660
    Abstract: A current supply device for series-fed electronic circuits has a Zener diode interconnected between the input and the output for the feed current together with a rectifying diode and a charging capacitor, a first controllable impedance being connected between the charging capacitor and the consumer, and a second controllable impedance being connected in parallel with the consumer. Both controllable impedances are driven by a regulator which monitors the voltage supplied to the consumer, and maintains this voltage at a constant level.
    Type: Grant
    Filed: April 25, 1984
    Date of Patent: November 26, 1985
    Assignee: Siemens Aktiengesellschaft
    Inventor: Kalixt von Winnicki
  • Oscillator whose frequency is controllable by a current variation
    Patent number: 4419634
    Abstract: A controllable LC oscillator has a constant inductance and a constant capacitance. In an oscillator circuit comprising a parallel resonant circuit, voltage limiting components are connected in parallel with the resonant circuit. By way of a controllable impressed current source, the starting point of voltage limitation is controlled and, hence, an alteration of the oscillator frequency is effected. In addition, a dual of the oscillator circuit is provided comprising a series resonant circuit.
    Type: Grant
    Filed: January 21, 1981
    Date of Patent: December 6, 1983
    Assignee: Siemens Aktiengesellschaft
    Inventors: Paul Druegh, Kalixt von Winnicki