Patents by Inventor Michael Edward Glowinski

Michael Edward Glowinski 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).

  • Photometer and method for compensating for ambient temperature changes in a photometer
    Patent number: 9500585
    Abstract: A photometer and associated method includes a source of radiation to be directed through a sample and a detector stage configured to measure radiation after passing through the sample. A voltage follower circuit is connected to the detector and is configured to provide an output signal which varies as a function of the detector output voltage and which varies as a function of the ambient temperature. A processing subsystem is configured to determine a temperature compensation factor from the voltage follower circuit output signal.
    Type: Grant
    Filed: October 16, 2014
    Date of Patent: November 22, 2016
    Assignee: Spectro Scientific, Inc.
    Inventors: David B. Chamberlin, Michael Edward Glowinski, Donald Stanton Lavery
  • PHOTOMETER AND METHOD FOR COMPENSATING FOR AMBIENT TEMPERATURE CHANGES IN A PHOTOMETER
    Publication number: 20160109366
    Abstract: A photometer and associated method includes a source of radiation to be directed through a sample and a detector stage configured to measure radiation after passing through the sample. A voltage follower circuit is connected to the detector and is configured to provide an output signal which varies as a function of the detector output voltage and which varies as a function of the ambient temperature. A processing subsystem is configured to determine a temperature compensation factor from the voltage follower circuit output signal.
    Type: Application
    Filed: October 16, 2014
    Publication date: April 21, 2016
    Inventors: David B. Chamberlin, Michael Edward Glowinski, Donald Stanton Lavery