Patents by Inventor Douglas L. Thomson

Douglas L. Thomson 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).

  • Passive wireless sensor
    Patent number: 9689828
    Abstract: Systems, devices, and/or methods for use in passive wireless transmission of one or more parameters such as, e.g., pH, temperature, etc. are described. The systems, devices, and/or methods may use a passive sensor located proximate a material and an interrogator that may be used to interrogate the passive sensor and to receive a signal from the passive sensor representative of the one or more parameters.
    Type: Grant
    Filed: October 10, 2012
    Date of Patent: June 27, 2017
    Assignee: UNIVERSITY OF MANITOBA
    Inventors: Greg E. Bridges, Douglas L. Thomson, Sharmistha Bhadra, Michael Freund
  • PASSIVE WIRELESS SENSOR
    Publication number: 20150053575
    Abstract: Systems, devices, and/or methods for use in passive wireless transmission of one or more parameters such as, e.g., pH, temperature, etc. are described. The systems, devices, and/or methods may use a passive sensor located proximate a material and an interrogator that may be used to interrogate the passive sensor and to receive a signal from the passive sensor representative of the one or more parameters.
    Type: Application
    Filed: October 10, 2012
    Publication date: February 26, 2015
    Inventors: Greg E. Bridges, Douglas L. Thomson, Sharmistha Bhadra, Michael Freund