Patents by Inventor Jeffrey T. Sadler

Jeffrey T. Sadler 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).

  • System for obtaining 3D images of a flowing region beneath an object using speckle reflections
    Patent number: 9842384
    Abstract: A method for imaging a flowing media within static regions includes obtaining a plurality of signals using the speckle properties of the flowing media. The plurality of signals are compared to one another such as by subtraction. The static regions are removed from the plurality of signals by the comparison. The remaining signals are combined (such as by summing) to produce an image of the flowing media.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: December 12, 2017
    Assignee: Tessonics Corporation
    Inventors: Roman Gr. Maev, Jeffrey T. Sadler, Eugene Malyarenko
  • SYSTEM FOR OBTAINING 3D IMAGES OF A FLOWING REGION BENEATH AN OBJECT USING SPECKLE REFLECTIONS
    Publication number: 20170148144
    Abstract: A method for imaging a flowing media within static regions includes obtaining a plurality of signals using the speckle properties of the flowing media. The plurality of signals are compared to one another such as by subtraction. The static regions are removed from the plurality of signals by the comparison. The remaining signals are combined (such as by summing) to produce an image of the flowing media.
    Type: Application
    Filed: February 3, 2017
    Publication date: May 25, 2017
    Inventors: Roman Gr. Maev, Jeffrey T. Sadler, Eugene Malyarenko
  • Method to obtain 3D images of a flowing region beneath an object using speckle reflections
    Patent number: 9613401
    Abstract: A method for imaging a flowing media within static regions includes obtaining a plurality of signals using the speckle properties of the flowing media. The plurality of signals are compared to one another such as by subtraction. The static regions are removed from the plurality of signals by the comparison. The remaining signals are combined (such as by summing) to produce an image of the flowing media.
    Type: Grant
    Filed: April 15, 2013
    Date of Patent: April 4, 2017
    Assignee: TESSONICS CORPORATION
    Inventors: Roman Gr. Maev, Jeffrey T. Sadler, Eugene Malyarenko
  • METHOD TO OBTAIN 3D IMAGES OF A FLOWING REGION BENEATH AN OBJECT USING SPECKLE REFLECTIONS
    Publication number: 20130272597
    Abstract: A method for imaging a flowing media within static regions includes obtaining a plurality of signals using the speckle properties of the flowing media. The plurality of signals are compared to one another such as by subtraction. The static regions are removed from the plurality of signals by the comparison. The remaining signals are combined (such as by summing) to produce an image of the flowing media.
    Type: Application
    Filed: April 15, 2013
    Publication date: October 17, 2013
    Applicant: Tessonics Corp.
    Inventors: Roman Gr. Maev, Jeffrey T. Sadler, Eugene Malyarenko