Patents by Inventor Ivan A. Scott

Ivan A. Scott 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).

  • Patent number: 9183827
    Abstract: An adaptive control unit is described for receiving an analog input signal containing at least an indication of a parameter to be controlled to generate an analog output signal for control of the parameter. The analog input signal contains a fed back component resulting from the analog output signal. The adaptive control unit comprises an analog filter having an adjustable gain, a gain adjuster for adjusting the gain of the analog filter using a feedforward adjustment method, and a filter for compensating for the fed back component in the analog input signal.
    Type: Grant
    Filed: March 27, 2013
    Date of Patent: November 10, 2015
    Assignee: Ultra Electronics Limited
    Inventors: Ian M. Stothers, Ivan A. Scott
  • Publication number: 20130279711
    Abstract: An adaptive control unit is described for receiving an analog input signal containing at least an indication of a parameter to be controlled to generate an analog output signal for control of the parameter. The analog input signal contains a fed back component resulting from the analog output signal. The adaptive control unit comprises an analog filter having an adjustable gain, a gain adjuster for adjusting the gain of the analog filter using a feedforward adjustment method, and a filter for compensating for the fed back component in the analog input signal.
    Type: Application
    Filed: March 27, 2013
    Publication date: October 24, 2013
    Inventors: Ian M. Stothers, Ivan A. Scott