Patents by Inventor Karl McBride

Karl McBride 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).

  • Method and apparatus for measurement of a material in a liquid through absorption of light
    Patent number: 10197545
    Abstract: The method and apparatus as shown in the present invention is to measure the absorption of light by material contained in a liquid. A transmitted signal is sent through a measurement window to a measurement chamber to a target point just inside the measurement window. The reflected signal indicates the amount of light absorbed by a material in the measurement chamber which allows for the amount of materials in a liquid to be determined. Adjustments are made through an optical block and a light control molecule to correct for variations in light intensity.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: February 5, 2019
    Assignee: ADVANCED SENSORS LIMITED
    Inventors: Jeyan Sreekumar, Karl McBride, Neal McGeown
  • Method and Apparatus for Measurement of a Material in a Liquid Through Absorption of Light
    Publication number: 20170115225
    Abstract: The method and apparatus as shown in the present invention is to measure the absorption of light by material contained in a liquid. A transmitted signal is sent through a measurement window to a measurement chamber to a target point just inside the measurement window. The reflected signal indicates the amount of light absorbed by a material in the measurement chamber which allows for the amount of materials in a liquid to be determined. Adjustments are made through an optical block and a light control molecule to correct for variations in light intensity.
    Type: Application
    Filed: November 1, 2016
    Publication date: April 27, 2017
    Applicant: Advanced Sensors Limited
    Inventors: Jeyan Sreekumar, Karl McBride, Neal McGeown